As the "giant" of the color TV industry, Sharp's contribution to the display industry is enormous. Whether it is LCD panels or display technology, excellent performance always makes Sharp TV stand undefeated in the industry. When other competitors in the industry are still worried about how to make 4K TV, Sharp has already taken the lead in introducing 8K resolution TV. As the top product in the display field, the appearance of Sharp 8K definition TV will surely set off an industry “quality wind".
Before the introduction of the evaluation, the author has a close look at the sharp 8K resolution TV, as the cutting-edge display technology products, Sharp 8K resolution TV in the picture clarity, color gamut coverage, brightness uniformity, contrast and image engine, etc. The aspects were optimized and innovated.
Through the introduction is not difficult to find, this time a new appearance of Sharp 8K definition TV in the display technology under the "Kung Fu", especially the "a new generation of four-color technology," the addition is to allow the screen to achieve the ability to display 8K resolution . It can be said that the appearance of Sharp 8K definition TV brings the television resolution to a new height, while the shocking sound quality and the new appearance also make Sharp 8K definition television full of sight.
Having said so much, I believe we can't wait to see the elegance of the Sharp 8K clear TV. Then in the coming time, the author will introduce several aspects such as technical introduction, quality comparison, functional experience and appearance design. We introduce Sharp 8K resolution TV.
Note: According to the test certificate of Cecil Laboratories of China Electronic Technology Standards Institute. Referring to the CNC/CTS 0019-2013 Ultra HD Display Certification Technical Specification, when a static image is input via USB, the result of the test is 4320 TV lines, reaching an 8K resolution level. This series of products does not use 8K resolution LCD panel, does not support 8K video image input.
Sharp 8K resolution TV technology analysis
After years of deepening technology, Sharp TV has unique advantages in display technology. For example, Sharp 8K resolution TV, the addition of new four-color technology effectively enhances the overall display effect of the screen. Here I will focus on technology Sharp 8K resolution TV's "core" new four-color technology.
Due to the physiological characteristics of the human eye, it is sensitive to the visual contrast of green and yellow, and on the contrary is less sensitive to the visual contrast of blue and red. The new generation of four-color technology uses green and yellow to express the brightness information, and When the four-color technique was originally conceived, green and yellow were deliberately spaced apart. In the arrangement order of sub-pixels, green and yellow were not tied together. Thus, the left and right sides of each pixel were divided so as to be horizontal. In the past, the brightness of the pixels in the horizontal direction of the past is twice the definition, which is twice the sharpness. This is why the order of the sub-pixels in Sharp's four-color technology is red, green, blue, and yellow.
In the method of raising the resolution of the liquid crystal television in the vertical direction, the Sharp LCD panel uses a driving method that divides each pixel up and down to display different brightness. Sharp's new-generation four-color technology is based on the split-drive engine, The thin film transistors are independently controlled so that each pixel independently displays two image signals. Therefore, in the vertical direction, it is also possible to display two independent brightness information, thereby achieving an 8K resolution effect.
The addition of the new four-color technology can drive the yellow luminance information and the green luminance information in one pixel to be divided and driven to achieve four luminance information for a single pixel, thereby achieving sharpness enhancement and eventually reaching an 8K resolution level.
In Sharp 8K resolution TV, the most noteworthy product is the "new color technology" that the product alone carries, that is, it can automatically adjust the backlight brightness of each area according to the light and dark information in the image, and then combined with dynamic image processing technology to make it bright Some of the more brilliant and colorful, the dark part of the deeper and deeper. The LCD TVs equipped with “New Color Technology†can achieve more realistic glory, richer and more full of color expressiveness, and can truly enhance the brightness of bright parts to present the unique brilliance of luminous objects. At the same time, the energy efficiency of the product is improved by increasing the luminous efficiency of the backlight.
In addition, Sharp's 8K-definition TV is certified by the Tomlinson Holman Experiment thanks to its outstanding audio and video performance. Different from THX certification and international standards, THX does not set tolerances, only a minimum requirement, must be exceeded to qualify, eliminating human interference. In addition, THX surround sound effects have been further enhanced compared to the current common Dolby Pro-Logic surround system.
Sharp 8K-definition TV and 4K detail comparison For users, Sharp 8K-definition TV and 4K TV display in the end what is different in the convenience, with doubt we went into the next test content.
In order to ensure the objective and fairness of the comparison test, we selected 4K TVs, also from Sharp, with almost no difference in technical features, as comparison prototypes.
Then let's compare the difference between Sharp 8K TV and Sharp 4K TV.
It is not difficult to see through the comparison of the real shots that the four pictures of 8K lines can be clearly seen in the left picture, while only two lines of 8K pictures can be seen in the right picture. Another example is the English letters in the figure above. You can see each letter on the left, and you can hardly see any one letter on the right side.
After seeing the details of the comparison test chart, let us look at the actual performance of the two products on the screen.
The above groups of pictures are a comparison of the effects of the Sharp 8K-definition TV equipped with the new Huangcai technology and the 4K TV without the new Huangcai technology.
Through comparison, it can be clearly seen that the sharp 8K resolution TV picture using the new Huangcai technology has a significantly higher contrast ratio, and the dark part is darker and purer, and the bright part shines. This is due to the fact that the core of the new Huangcai technology is to analyze the structure of the screen and reduce the darkness of the shadows through the localized light control technology to enhance the light effect. The high-contrast performance of the LCD panel itself can not show the metallic luster and the bright sparkling picture, which can be expressed through the new color technology.
Edit Comment: On the screen color, sharpness, depth of field effects and light and shade contrast, Sharp 8K resolution TV is far better than the contrast of Sharp 4K TV, which shows that in the performance of the screen, Sharp 8K resolution TV The visual impact on the user is stronger and the picture is more realistic.
Sharp 8K definition TV appearance Although the display technology has obvious advantages, but the new appearance of Sharp 8K resolution TV does not ignore the appearance of the product to enhance, after all, as a family entertainment terminal, "facade" is still very important.
As can be seen from the above real shot diagram, the Sharp 8K resolution TV adopts a very mainstream ultra-narrow frame design nowadays. Such a design can maximally enhance the telepresence and visual impact of the screen.
In addition, the addition of an all-black frame blends into the TV panel. At first glance, the “borderless†design makes the overall feel of the picture stronger.
When it comes to highlights, we have to mention the base design of the product itself. From the above figure, we can clearly see that Sharp 8K resolution TV adopts a new base design, and the addition of curved acrylic panels can better achieve the TV set. The sound emitted from the bottom is transmitted to the user's ear, and at the same time, the clarity of the middle and high voices and the performance of the heavy bass are enhanced, and the deep bass performance ability is provided, which enhances the overall performance of the television sound.
In terms of interface design, Sharp 8K resolution TV provides users with multiple sets of HDMI interfaces, color difference components, network interfaces, USB interfaces, microphone jacks, SD card slots, and smart card slots. These rich interfaces are added to the user's daily life. The use provides great help to meet the user's various entertainment use needs.
In addition, in order to enhance the user's overall control experience on the TV, Sharp 8K resolution TV also added a somatosensory multi-function smart remote control, through the addition of air mouse, voice and other interactive methods, to provide users with maximum convenience.
Sharp 8K definition TV basic test
As the current highest-end product, the performance of the product is particularly important. In the previous article, we have already given you a picture quality gap between Sharp 8K-definition TV and Sharp 4K TV. Then in the next test session, we conducted a comprehensive and detailed test on the performance of the product itself, to see if it continues the outstanding "descent" of Sharp TV in terms of picture quality.
It can be seen from the above shots that sharp 8K resolution TVs control the light leakage of the panel very high, especially for several locations that are difficult to control, such as the four corners of the panel, Sharp 8K resolution TV also has Good performance.
Through the above real shot chart we can clearly understand that in the red, green, and blue primary colors of the purity of processing, Sharp 8K-definition TV performance is particularly good, and this performance is precisely due to the product's new four-color technology and new The addition of Huang Cai technology.
Finally, we take a look at the actual performance of Sharp 8K resolution TV in grayscale testing. After all, the appearance of grayscale directly affects the depth of field effect and layering of the screen. Judging from the actual test results, the sharp changes and distinct levels are the advantages of Sharp's 8K resolution TV. For example, the black and white change bars shown in the real shots, the sharp 8K resolution TVs can almost see black. The change of each gradient bar in white and white is very rare in other competing products.
Sharp 8K definition TV picture quality test
Like 4K TV, Sharp 8K TV has encountered the problem of source, so for consumers, it is more time to look at the picture than 8K resolution, so next time we come to understand Use Sharp 8K resolution TV to see the actual performance of 4K screen and 2K screen.
The figure above shows the TV resolution diagram. The red line represents the recognition capability of the 4K TV. The blue line represents the recognition capability of the 2K TV. By comparison, it can be clearly seen that the 8K resolution TV captures the details of the picture in place.
It is not difficult to see through the above 4K picture and 2K picture screen display that the outstanding control of color and outstanding image layering is the advantage of Sharp 8K resolution TV. Although the playback source is lower than 8K, Degrees, but its actual performance is still better than the vast majority of high-end flagship 4K TVs that are commercially available.
In addition, in terms of color, Sharp 8K-definition TV also makes the picture look brighter and brighter, as if you are in it.
Sharp 8K resolution TV function experience how to stand out in the home appliance field where the homogenization phenomenon is extremely serious is the primary problem that every household appliance company faces. Then for Sharp TVs that are skilled in technology research, how does the product's functional performance be? In the next time, we will learn about the performance of Sharp 8K TV.
When it comes to product performance, people must first pay attention to the video on demand function. With the addition of this feature, consumers can achieve on-demand TV on demand for various types of video sources, such as sports, lifestyle, and film and television. Classes, etc., rich video resources have brought endless pleasure to consumers' daily lives.
It is worthwhile for users to pay attention to the fact that BesTV Video Provider has also upgraded the content and created more than 400,000 hours of genuine HD video source for users, giving the pursuing users one more choice.
In addition, when the user watches the video, the system will also push the latest relevant news for the user in real time, and without switching the user, he can also learn various news happening in the world at the first time. Such rolling message data is still very rare.
Of course, if you want to learn more updated video content at the first time, you can also choose to pay video area, many movies will appear in the movie will appear the first time the film offline, Sharp Smart TV will be the first Time sorting and uploading to the VOD video on demand platform, users can enjoy the latest movie footage by purchasing a small amount of money in time.
Summary Through detailed introduction of the 8K resolution TV, we have a more detailed understanding of the performance, function and design. It is worth noting that Sharp TV is once again improved in performance. The new Huangcai technology, a new generation of four-color technology to achieve A more detailed and clear picture, the overall color performance is brighter and brighter.
In addition, from the actual comparison, we can clearly understand that Sharp 8K definition TV picture performance is better than the mainstream high-end 4K TV, so we have reason to believe that the emergence of 8K resolution will bring the display industry to a new era.
Although what we see today is only 8K-definition TV, not 8K-TV in the true sense, even if it is, we still feel its strong side. Therefore, we are more looking forward to the advent of 8K TV, and we expect it to bring more shocking visual impact to consumers.
Before the introduction of the evaluation, the author has a close look at the sharp 8K resolution TV, as the cutting-edge display technology products, Sharp 8K resolution TV in the picture clarity, color gamut coverage, brightness uniformity, contrast and image engine, etc. The aspects were optimized and innovated.
Through the introduction is not difficult to find, this time a new appearance of Sharp 8K definition TV in the display technology under the "Kung Fu", especially the "a new generation of four-color technology," the addition is to allow the screen to achieve the ability to display 8K resolution . It can be said that the appearance of Sharp 8K definition TV brings the television resolution to a new height, while the shocking sound quality and the new appearance also make Sharp 8K definition television full of sight.
Having said so much, I believe we can't wait to see the elegance of the Sharp 8K clear TV. Then in the coming time, the author will introduce several aspects such as technical introduction, quality comparison, functional experience and appearance design. We introduce Sharp 8K resolution TV.
Note: According to the test certificate of Cecil Laboratories of China Electronic Technology Standards Institute. Referring to the CNC/CTS 0019-2013 Ultra HD Display Certification Technical Specification, when a static image is input via USB, the result of the test is 4320 TV lines, reaching an 8K resolution level. This series of products does not use 8K resolution LCD panel, does not support 8K video image input.
Sharp 8K resolution TV technology analysis
After years of deepening technology, Sharp TV has unique advantages in display technology. For example, Sharp 8K resolution TV, the addition of new four-color technology effectively enhances the overall display effect of the screen. Here I will focus on technology Sharp 8K resolution TV's "core" new four-color technology.
Due to the physiological characteristics of the human eye, it is sensitive to the visual contrast of green and yellow, and on the contrary is less sensitive to the visual contrast of blue and red. The new generation of four-color technology uses green and yellow to express the brightness information, and When the four-color technique was originally conceived, green and yellow were deliberately spaced apart. In the arrangement order of sub-pixels, green and yellow were not tied together. Thus, the left and right sides of each pixel were divided so as to be horizontal. In the past, the brightness of the pixels in the horizontal direction of the past is twice the definition, which is twice the sharpness. This is why the order of the sub-pixels in Sharp's four-color technology is red, green, blue, and yellow.
In the method of raising the resolution of the liquid crystal television in the vertical direction, the Sharp LCD panel uses a driving method that divides each pixel up and down to display different brightness. Sharp's new-generation four-color technology is based on the split-drive engine, The thin film transistors are independently controlled so that each pixel independently displays two image signals. Therefore, in the vertical direction, it is also possible to display two independent brightness information, thereby achieving an 8K resolution effect.
The addition of the new four-color technology can drive the yellow luminance information and the green luminance information in one pixel to be divided and driven to achieve four luminance information for a single pixel, thereby achieving sharpness enhancement and eventually reaching an 8K resolution level.
In Sharp 8K resolution TV, the most noteworthy product is the "new color technology" that the product alone carries, that is, it can automatically adjust the backlight brightness of each area according to the light and dark information in the image, and then combined with dynamic image processing technology to make it bright Some of the more brilliant and colorful, the dark part of the deeper and deeper. The LCD TVs equipped with “New Color Technology†can achieve more realistic glory, richer and more full of color expressiveness, and can truly enhance the brightness of bright parts to present the unique brilliance of luminous objects. At the same time, the energy efficiency of the product is improved by increasing the luminous efficiency of the backlight.
In addition, Sharp's 8K-definition TV is certified by the Tomlinson Holman Experiment thanks to its outstanding audio and video performance. Different from THX certification and international standards, THX does not set tolerances, only a minimum requirement, must be exceeded to qualify, eliminating human interference. In addition, THX surround sound effects have been further enhanced compared to the current common Dolby Pro-Logic surround system.
Sharp 8K-definition TV and 4K detail comparison For users, Sharp 8K-definition TV and 4K TV display in the end what is different in the convenience, with doubt we went into the next test content.
In order to ensure the objective and fairness of the comparison test, we selected 4K TVs, also from Sharp, with almost no difference in technical features, as comparison prototypes.
Then let's compare the difference between Sharp 8K TV and Sharp 4K TV.
It is not difficult to see through the comparison of the real shots that the four pictures of 8K lines can be clearly seen in the left picture, while only two lines of 8K pictures can be seen in the right picture. Another example is the English letters in the figure above. You can see each letter on the left, and you can hardly see any one letter on the right side.
After seeing the details of the comparison test chart, let us look at the actual performance of the two products on the screen.
The above groups of pictures are a comparison of the effects of the Sharp 8K-definition TV equipped with the new Huangcai technology and the 4K TV without the new Huangcai technology.
Through comparison, it can be clearly seen that the sharp 8K resolution TV picture using the new Huangcai technology has a significantly higher contrast ratio, and the dark part is darker and purer, and the bright part shines. This is due to the fact that the core of the new Huangcai technology is to analyze the structure of the screen and reduce the darkness of the shadows through the localized light control technology to enhance the light effect. The high-contrast performance of the LCD panel itself can not show the metallic luster and the bright sparkling picture, which can be expressed through the new color technology.
Edit Comment: On the screen color, sharpness, depth of field effects and light and shade contrast, Sharp 8K resolution TV is far better than the contrast of Sharp 4K TV, which shows that in the performance of the screen, Sharp 8K resolution TV The visual impact on the user is stronger and the picture is more realistic.
Sharp 8K definition TV appearance Although the display technology has obvious advantages, but the new appearance of Sharp 8K resolution TV does not ignore the appearance of the product to enhance, after all, as a family entertainment terminal, "facade" is still very important.
As can be seen from the above real shot diagram, the Sharp 8K resolution TV adopts a very mainstream ultra-narrow frame design nowadays. Such a design can maximally enhance the telepresence and visual impact of the screen.
In addition, the addition of an all-black frame blends into the TV panel. At first glance, the “borderless†design makes the overall feel of the picture stronger.
When it comes to highlights, we have to mention the base design of the product itself. From the above figure, we can clearly see that Sharp 8K resolution TV adopts a new base design, and the addition of curved acrylic panels can better achieve the TV set. The sound emitted from the bottom is transmitted to the user's ear, and at the same time, the clarity of the middle and high voices and the performance of the heavy bass are enhanced, and the deep bass performance ability is provided, which enhances the overall performance of the television sound.
In terms of interface design, Sharp 8K resolution TV provides users with multiple sets of HDMI interfaces, color difference components, network interfaces, USB interfaces, microphone jacks, SD card slots, and smart card slots. These rich interfaces are added to the user's daily life. The use provides great help to meet the user's various entertainment use needs.
In addition, in order to enhance the user's overall control experience on the TV, Sharp 8K resolution TV also added a somatosensory multi-function smart remote control, through the addition of air mouse, voice and other interactive methods, to provide users with maximum convenience.
Sharp 8K definition TV basic test
As the current highest-end product, the performance of the product is particularly important. In the previous article, we have already given you a picture quality gap between Sharp 8K-definition TV and Sharp 4K TV. Then in the next test session, we conducted a comprehensive and detailed test on the performance of the product itself, to see if it continues the outstanding "descent" of Sharp TV in terms of picture quality.
It can be seen from the above shots that sharp 8K resolution TVs control the light leakage of the panel very high, especially for several locations that are difficult to control, such as the four corners of the panel, Sharp 8K resolution TV also has Good performance.
Through the above real shot chart we can clearly understand that in the red, green, and blue primary colors of the purity of processing, Sharp 8K-definition TV performance is particularly good, and this performance is precisely due to the product's new four-color technology and new The addition of Huang Cai technology.
Finally, we take a look at the actual performance of Sharp 8K resolution TV in grayscale testing. After all, the appearance of grayscale directly affects the depth of field effect and layering of the screen. Judging from the actual test results, the sharp changes and distinct levels are the advantages of Sharp's 8K resolution TV. For example, the black and white change bars shown in the real shots, the sharp 8K resolution TVs can almost see black. The change of each gradient bar in white and white is very rare in other competing products.
Sharp 8K definition TV picture quality test
Like 4K TV, Sharp 8K TV has encountered the problem of source, so for consumers, it is more time to look at the picture than 8K resolution, so next time we come to understand Use Sharp 8K resolution TV to see the actual performance of 4K screen and 2K screen.
The figure above shows the TV resolution diagram. The red line represents the recognition capability of the 4K TV. The blue line represents the recognition capability of the 2K TV. By comparison, it can be clearly seen that the 8K resolution TV captures the details of the picture in place.
It is not difficult to see through the above 4K picture and 2K picture screen display that the outstanding control of color and outstanding image layering is the advantage of Sharp 8K resolution TV. Although the playback source is lower than 8K, Degrees, but its actual performance is still better than the vast majority of high-end flagship 4K TVs that are commercially available.
In addition, in terms of color, Sharp 8K-definition TV also makes the picture look brighter and brighter, as if you are in it.
Sharp 8K resolution TV function experience how to stand out in the home appliance field where the homogenization phenomenon is extremely serious is the primary problem that every household appliance company faces. Then for Sharp TVs that are skilled in technology research, how does the product's functional performance be? In the next time, we will learn about the performance of Sharp 8K TV.
When it comes to product performance, people must first pay attention to the video on demand function. With the addition of this feature, consumers can achieve on-demand TV on demand for various types of video sources, such as sports, lifestyle, and film and television. Classes, etc., rich video resources have brought endless pleasure to consumers' daily lives.
It is worthwhile for users to pay attention to the fact that BesTV Video Provider has also upgraded the content and created more than 400,000 hours of genuine HD video source for users, giving the pursuing users one more choice.
In addition, when the user watches the video, the system will also push the latest relevant news for the user in real time, and without switching the user, he can also learn various news happening in the world at the first time. Such rolling message data is still very rare.
Of course, if you want to learn more updated video content at the first time, you can also choose to pay video area, many movies will appear in the movie will appear the first time the film offline, Sharp Smart TV will be the first Time sorting and uploading to the VOD video on demand platform, users can enjoy the latest movie footage by purchasing a small amount of money in time.
Summary Through detailed introduction of the 8K resolution TV, we have a more detailed understanding of the performance, function and design. It is worth noting that Sharp TV is once again improved in performance. The new Huangcai technology, a new generation of four-color technology to achieve A more detailed and clear picture, the overall color performance is brighter and brighter.
In addition, from the actual comparison, we can clearly understand that Sharp 8K definition TV picture performance is better than the mainstream high-end 4K TV, so we have reason to believe that the emergence of 8K resolution will bring the display industry to a new era.
Although what we see today is only 8K-definition TV, not 8K-TV in the true sense, even if it is, we still feel its strong side. Therefore, we are more looking forward to the advent of 8K TV, and we expect it to bring more shocking visual impact to consumers.
Babbitt Wire is with tin as the base, the product is added with certain amount of antimony, copper
or other improved elements.
Sn Sb7Cu3 Babbit metal is suitable for metal spraying on the end face of metalized ï¬lm capacitor. With strong adhesive force, good weldability and low loss angle, it is an ideal metal spraying material for laminated capacitor.
Other trade marks are suitable to use CMT, TIG and MIG technology to manufacture sliding bearing bush material layer. It is of high bonding strength with substrate, with material utilization rate of 70~80%. It has small amount of ingredient segregation without any loose or slag inclusion. The internal control standard of the alloy composition is prevailing over GB/T8740-2013. Babbi1 metal added with improved elements can substantially enhance the service life.
Snsbcu Babbitt Wire,Overlaying Materials,Thermal Spray Babbitt Wire,Babbitt Wire
Shaoxing Tianlong Tin Materials Co.,Ltd. , https://www.tianlongspray.com