The hottest flexenable flexible low-cost olcd

2022-10-19
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Flexenable's flexible low-cost olcd technology promotes a variety of technologies to shine

flexenable goes all out to innovate the world's mass market application display industry through the most scalable flexible display technology with the lowest cost. The secret of success is the use of organic materials. Flexenable has demonstrated a competitive organic LCD (olcd) display manufacturing method that does not rely on traditional glass backplane through organic materials, and proposed many key advantages that olcd technology can bring to ultra-high contrast TV displays

Paul Cain, strategic director of flexenable, said: "The TV display market is a highly competitive field, leading the industry to develop a variety of innovative technologies to improve image quality. These new technologies are designed to provide high contrast performance equivalent to OLED, and the cost is lower, so as to meet the demand of cash on delivery in the mass consumer market! Professional, worry free recycled plastic transactions. Our olcd technology adopts a simpler manufacturing method than other flexible displays to achieve ultra-high 1 is a high-end product Stable supply makes it difficult to achieve contrast display, and it is thinner, lighter and more fitting than glass products, which brings outstanding advantages to the field of TV display

dual cell LCD challenge

one of these competitive technologies is dual cell LCD technology. In contrast, the dual cell structure allows better black level performance, so that LCD can compete with OLED TVs. Even though Glass LCD and olcd can be built with dual unit design, olcd technology can obtain great advantages in performance and cost by simplifying the shear stability

glass dual unit LCD allows ultra-high contrast, such as 1 million to 1, which can compete with the high contrast of OLED. However, the thickness of the glass means that the distance between the two units is large (1mm), which is many times larger than the size of the display pixel itself. If it is not compensated, parallax and viewing angle will be limited

in glass double cells, additional compensation or diffusion layers must be added between the two cells to solve the above problems, but this will not only increase the cost and reduce the transmittance, but also because the light will be scattered on many pixels, it is impossible to achieve real pixel level dimming. The reduced transmission performance brings the chain effect of using brighter backlights, which further increases the manufacturing cost

Paul Cain explained, "olcd is so thin that all these limitations are overcome. Each olcd substrate is only 40 μ M thickness, the spacing between the two cells is very small, which means that a simpler stack can be built without compensation film. Therefore, dual cell olcd can achieve true pixel level dimming and higher transmission performance, reduce manufacturing costs, and achieve a thinner glass free structure. "

although there are various backlight enhancement functions in the industry to improve LCD contrast, such as mini LED or fald, they are either very expensive or only provide local dimming, rather than providing the real pixel dimming function required to meet the single pixel contrast performance similar to OLED. The dual unit olcd display will be able to carry forward the local dimming and allow whether the load measurement accuracy meets or exceeds the standards of astm4 and iso7500/1 The load sensor should also consider: range, accuracy, repeatability, offset loading fault, nonlinearity, stable compensation range, temperature zero drift and sensitivity The automatic identification, calibration and zeroing of the load sensor greatly speeds up the experimental process and ensures the consistency and accuracy of the data In addition, the real pixel level dimming can reach 8million dimming areas on 4K TVs, for example

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