Reflector, display device, and electronic apparatus

Details Reflector, display device, and electronic apparatus Reflector, display device, and electronic apparatus

2008-01-29

2008-01-29

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

10789458

ABSTRACT:
A reflector is used in a display device and is disposed parallel to a predetermined plane, and has plural unit reflecting portions each having a reflection face for reflecting incident light in a direction different from that of regular reflection light of the predetermined plane. Further, the distance between a first tangential plane abutting on a first reflection face arranged in an arbitrarily extracted first unit reflecting portion at a reference point arranged in an arbitrary position on the first reflection face, and a second tangential plane abutting on a second reflection face arranged in a second unit reflecting portion adjacent to the first unit reflecting portion in parallel with the first tangential plane is preferably half or more of a coherent length of the incident light.

REFERENCES:
patent: 6285425 (2001-09-01), Akins et al.
patent: 6285426 (2001-09-01), Akins et al.
patent: 2002/0149723 (2002-10-01), Funamoto et al.
patent: 2002/0159009 (2002-10-01), Funamoto et al.
Esp@cenet document view, Patent No. JP2002040219, Publication Date Feb. 6, 2002, 1 page.

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