CA2233952A1 - Liquid crystal display element substrate and liquid crystal display including the elements - Google Patents

Liquid crystal display element substrate and liquid crystal display including the elements

Info

Publication number
CA2233952A1
CA2233952A1 CA002233952A CA2233952A CA2233952A1 CA 2233952 A1 CA2233952 A1 CA 2233952A1 CA 002233952 A CA002233952 A CA 002233952A CA 2233952 A CA2233952 A CA 2233952A CA 2233952 A1 CA2233952 A1 CA 2233952A1
Authority
CA
Canada
Prior art keywords
liquid crystal
crystal display
display element
element substrate
cell gap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002233952A
Other languages
French (fr)
Other versions
CA2233952C (en
Inventor
Junji Kajita
Keiji Tsuda
Hideo Ido
Hideshi Nomura
Shinichi Yamada
Tetsuya Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries, Inc.
Junji Kajita
Keiji Tsuda
Hideo Ido
Hideshi Nomura
Shinichi Yamada
Tetsuya Goto
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP22169596A external-priority patent/JPH1048638A/en
Application filed by Toray Industries, Inc., Junji Kajita, Keiji Tsuda, Hideo Ido, Hideshi Nomura, Shinichi Yamada, Tetsuya Goto filed Critical Toray Industries, Inc.
Priority claimed from PCT/JP1997/002697 external-priority patent/WO1998005997A1/en
Publication of CA2233952A1 publication Critical patent/CA2233952A1/en
Application granted granted Critical
Publication of CA2233952C publication Critical patent/CA2233952C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The present invention provides a liquid crystal display element substrate having spacers fixed in non-display regions on the liquid crystal display element substrate, where the load compression displacement of these spacers in terms of a compression stress of 0.5 to 0.6 GPa is from 0.001 to 1 µcm/mN. Further, it provides a liquid crystal display device which is characterized in that, in a liquid crystal display device where a liquid crystal layer is held between two liquid crystal display element substrates, at least one of these liquid crystal display element substrates is an aforesaid liquid crystal display element substrate.
As well as realizing a sufficient cell gap the present invention has the effect that, by maintaining a uniform cell gap within the screen, the problems of a lowering in the display quality due to change in the cell gap and the generation of bubbles at the time of low temperature are resolved.
The liquid crystal display element substrate of the present invention and the liquid crystal display device which employs it may be used as the display screens of personal computers, word processors, engineering work stations, navigation systems, liquid crystal televisions, videos and the like, and they are also suitable for use in liquid crystal projection, etc. Further, in the fields of optical communication and optical data processing, they are suitable for use as a spatial light modulator employing liquid crystals.
CA002233952A 1996-08-05 1997-08-01 Liquid crystal display element substrate and liquid crystal display including the elements Expired - Lifetime CA2233952C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPHEI-8-221804 1996-08-05
JP22169596A JPH1048638A (en) 1996-08-05 1996-08-05 Substrate for liquid crystal display element and color liquid crystal display element including the same
JPHEI-8-221695 1996-08-05
JP22180496 1996-08-05
PCT/JP1997/002697 WO1998005997A1 (en) 1996-08-05 1997-08-01 Liquid crystal display element substrate and liquid crystal display including the elements

Publications (2)

Publication Number Publication Date
CA2233952A1 true CA2233952A1 (en) 1998-02-12
CA2233952C CA2233952C (en) 2006-03-28

Family

ID=36123379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233952A Expired - Lifetime CA2233952C (en) 1996-08-05 1997-08-01 Liquid crystal display element substrate and liquid crystal display including the elements

Country Status (1)

Country Link
CA (1) CA2233952C (en)

Also Published As

Publication number Publication date
CA2233952C (en) 2006-03-28

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Effective date: 20170801