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Title:
REFLECTOR AND MANUFACTURING METHOD THEREFOR, AND REFLECTION TYPE LIQUID CRYSTAL DISPLAY
Document Type and Number:
Japanese Patent JP2004061767
Kind Code:
A
Abstract:

To provide a reflector having such a reflection characteristics that reflected light is view brighter when observed at a specified visual angle than when at any other visual angle.

The reflector is characterized in that: a plurality of grooves 48 are formed in stripes in plane view on a surface of a base material 11; at least one or more oblique surface parts 48a are formed in each groove 48; a reflecting layer 12 is formed on at least the surface of an oblique surface part 48a; many fine uneven parts are arranged at random on the surface of the reflecting layer 12; and a plurality of oblique surface parts 48a are different in tilt angle θa. A reflection type liquid crystal display is provided with the reflector 47 between electrodes provided on the external surface of one substrate 10 of a liquid crystal cell or between the substrate 10 and its internal surface.


Inventors:
HAYASHI YUZO
YOSHII KATSUMASA
Application Number:
JP2002218756A
Publication Date:
February 26, 2004
Filing Date:
July 26, 2002
Export Citation:
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Assignee:
ALPS ELECTRIC CO LTD
International Classes:
G02B5/08; G02B5/02; G02F1/1335; (IPC1-7): G02B5/08; G02B5/02; G02F1/1335
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama



 
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