Reflective liquid crystal display

Details Reflective liquid crystal display Reflective liquid crystal display

2005-03-15

2005-03-15

Sember, Thomas M. (Department: 2875)

Illumination

Revolving

C362S561000, C349S063000

Reexamination Certificate

active

06866393

ABSTRACT:
A reflective liquid crystal display (LCD) is constituted by a light pipe which emits incident light from an incident side from the other surface of its upper and lower surfaces through light emitting means formed on the one of them, a plane light source device with a light source arranged on one or more sides of the light pipe, and a liquid crystal display (LCD) panel having a reflective layer. The light emitting side of the plane light source device and the visual recognition side of the LCD panel are bonded to each other through an adhesive layer having a refractive index lower than that of the light pipe.

REFERENCES:
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patent: 6199995 (2001-03-01), Umemoto et al.
patent: 6340999 (2002-01-01), Masuda et al.
patent: 6380995 (2002-04-01), Kim
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patent: 0 957 392 (1999-11-01), None
patent: 11-250715 (1999-09-01), None
patent: 11-306829 (1999-11-01), None
patent: 11-326903 (1999-11-01), None
Patent Abstract of Japan, 11-250715, Sep. 17, 1999.
Patent Abstract of Japan, 11-306829, Nov. 5, 1999.
Patent Abstract of Japan, 11-326903, Nov. 26, 1999.

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