Projection type liquid crystal display unit with reflected...

Details Projection type liquid crystal display unit with reflected... Projection type liquid crystal display unit with reflected...

2005-03-18

2009-10-13

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Liquid crystal system

Projector including liquid crystal cell

C349S058000

Reexamination Certificate

active

07602449

ABSTRACT:
A projection type liquid crystal display unit includes (a) a first frame (13) having a first surface (15) formed with a first opening (13a), (b) a second frame (12) having a second surface formed with a second opening (12a), and (c) a liquid crystal display panel (11) sandwiched between the first and second frames (13, 12) such that an incident light passes through the second opening (12a), the liquid crystal display panel (11) and the first opening (13a) in this order. The first and second frames (13, 12) are both composed of resin, and the first surface (15) of the first frame (13) is roughened.

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