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Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2010117726
Kind Code:
A
Abstract:

To provide a reflective or transflective liquid crystal display device having a light-reflecting layer, the liquid crystal display device being inexpensive and excellent in controllability of liquid crystal layer thickness.

The liquid crystal display device has a wrinkle-like concavo-convex layer 6 having a surface of a wrinkle-like concavo-convex feature, formed to follow a concavo-convex controlling structure 8 on a glass substrate 3. The liquid crystal display device has a plurality of holding projections 10 formed as protruding from a counter glass substrate 5 and holding a predetermined gap between the substrates 3, 5. By forming the holding projections 10 having approximately the same length at a predetermined interval in contact with the tops of convex portions of the wrinkle-like concavo-convex layer 6, the thickness of a liquid crystal layer 12 can be easily controlled to the thickness of a design value.


Inventors:
SUGIURA NORIO
Application Number:
JP2009298064A
Publication Date:
May 27, 2010
Filing Date:
December 28, 2009
Export Citation:
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Assignee:
FUJITSU LTD
AU OPTRONICS CORP
International Classes:
G02F1/1339; G02F1/1335; G02F1/13357; G02F1/1337; G02F1/1368
Domestic Patent References:
JP2003098530A2003-04-03
JP2002287158A2002-10-03
JP2003075808A2003-03-12
JP2002323705A2002-11-08
JP2003167253A2003-06-13
JP2003195347A2003-07-09
JP2004361825A2004-12-24
Attorney, Agent or Firm:
Masaki Morioka



 
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