Low Power Consumption Technology for Ultra-High Resolution Mobile Display by Using RGBW System

45.1: Distinguished Paper: 12.2‐inch 1920 × RGBW × 720 IPS‐LCD Integrating In‐Cell Touch Panel for Automotive Use

“…It is indeed an effective solution for saving power consumption to combat the general trend in which display applications have become larger in size, higher in resolution and deeper in color gamut. Application of RGBW technology for mobile displays used in digital still cameras or smartphones has been discussed before [2]- [5].…”

Preparation of randomly distributed micro-lens arrays fabricated from porous polymer film and their application as a light extraction component

“…Thus, they're still competing with active matrix liquid crystal displays (AMLCDs) due to such kinds of problems. To make matters worse, the significant advances in inorganic light emitting diode (LED) technologies as backlight unit of AMLCDs resulting in dramatic reduction of the power consumption of those devices are weakening the competitiveness of AMOLEDs over AMLCDs [17]. Thus, there has been a continuous drive to improve the efficiency of OLEDs to achieve comparable performances.…”

An RGB to RGBY Color Conversion Algorithm for Liquid Crystal Display Using RGW Pixel with Two-Field Sequential Driving Method

“…However, the optical loss is considerable because CFs only transmit light in accordance with the wavelength of their own colors, and they block other colors. To reduce the power consumption due to CFs, the method using RGB and white (W) sub-pixel structure has been proposed and widely used [4][5][6][7][8]. This method adds a W sub-pixel to not only improve the transmittance of TFT-LCDs, but also to reduce the power consumption under the condition having the same brightness.…”