JPH0365183U - - Google Patents
Info
- Publication number
- JPH0365183U JPH0365183U JP12565189U JP12565189U JPH0365183U JP H0365183 U JPH0365183 U JP H0365183U JP 12565189 U JP12565189 U JP 12565189U JP 12565189 U JP12565189 U JP 12565189U JP H0365183 U JPH0365183 U JP H0365183U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- correction plate
- retardation correction
- display element
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図はこの考案の実施例を示す断面図である
。第２図および第３図は従来例を示す断面図であ
つて、第２図は補正パネルをもつもの、第３図は
補正板をもつものの例を示し、第４図および第５
図は第３図に示す従来例に熱歪が発生している様
子を示す断面図である。
１……偏光板、４……液晶パネル、５……補正
板、６……ガラス板。
FIG. 1 is a sectional view showing an embodiment of this invention. 2 and 3 are sectional views showing conventional examples, in which FIG. 2 shows an example with a correction panel, FIG. 3 shows an example with a correction plate, and FIGS.
This figure is a sectional view showing how thermal strain occurs in the conventional example shown in FIG. 3. 1...Polarizing plate, 4...Liquid crystal panel, 5...Correction plate, 6...Glass plate.
Claims (1)
囲温度の変化による位相差補正板の歪みの発生を
防止するように、位相差補正板を液晶パネルと、
液晶パネルと同程度の熱膨張係数をもつ板状材料
との間に挾むようにしたことを特徴とする液晶表
示素子。 In a liquid crystal display element having a retardation correction plate, the retardation correction plate is combined with the liquid crystal panel to prevent distortion of the retardation correction plate due to changes in ambient temperature.
A liquid crystal display element characterized in that it is sandwiched between a liquid crystal panel and a plate-shaped material having a coefficient of thermal expansion comparable to that of the liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12565189U JPH0365183U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12565189U JPH0365183U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365183U true JPH0365183U (en) | 1991-06-25 |
Family
ID=31673514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12565189U Pending JPH0365183U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006163070A (en) * | 2004-12-08 | 2006-06-22 | Sony Corp | Retardation plate, liquid crystal panel, and projection-type display device |
-
1989
- 1989-10-30 JP JP12565189U patent/JPH0365183U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006163070A (en) * | 2004-12-08 | 2006-06-22 | Sony Corp | Retardation plate, liquid crystal panel, and projection-type display device |
| JP4639785B2 (en) * | 2004-12-08 | 2011-02-23 | ソニー株式会社 | Phase difference plate, liquid crystal panel, projection type liquid crystal display device |