Transflective liquid crystal display device

Details Transflective liquid crystal display device Transflective liquid crystal display device

2006-04-04

2006-04-04

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S112000, C349S113000

Reexamination Certificate

active

07023511

ABSTRACT:
A transflective liquid crystal display device, including: a liquid crystal display panel having a first transparent substrate, a second transparent substrate, and a liquid crystal layer interposed between the first and second transparent substrates, the first transparent substrate having a color filter, the second transparent substrate having a pixel electrode and a reflector, the reflector having a light transmitting hole which the pixel electrode covers, and the light transmitting hole transmits light. A transflective film is located outside of the second transparent substrate of the liquid crystal display panel around a location corresponding to the light transmitting hole, and is made of a transmissive material with reflective material scattered thereon, such that reflective material reflects light and the transmissive material transmits light. A back light device supplies light toward the transflective film.

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patent: 3228027 (1991-09-01), None

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