P-48: Development of Novel RGBW Mobile Display with Local Dimming Backlight System

Tsutomu Harada,Akira Sakaigawa,Naoyuki Takasaki,Fumitaka Goto,Susumu Kimura,Amane Higashi,Tae Nakahara,Yasuhisa Shiraishi,Masayuki Mifune

P-48: Development of Novel RGBW Mobile Display with Local Dimming Backlight System

2014

Tsutomu Harada
Akira Sakaigawa
Naoyuki Takasaki
Fumitaka Goto
Susumu Kimura
Amane Higashi
Tae Nakahara
Yasuhisa Shiraishi
Masayuki Mifune

We have developed a new 7-inch WQXGA RGBW mobile LCD with local dimming backlight technology. This panel achieves a 20% power reduction compared to that of the prior RGBW displays, with no image quality degradation. It also realizes contrast improvement and a total module thickness of 1.16mm.

Keywords:

Backlight
Image quality
Computer vision
Liquid-crystal display
Artificial intelligence
Computer science
image quality degradation

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