JPH0322217U - - Google Patents
Info
- Publication number
- JPH0322217U JPH0322217U JP8214789U JP8214789U JPH0322217U JP H0322217 U JPH0322217 U JP H0322217U JP 8214789 U JP8214789 U JP 8214789U JP 8214789 U JP8214789 U JP 8214789U JP H0322217 U JPH0322217 U JP H0322217U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal cell
- optical axis
- retardation plate
- shutter
- 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 12
- 210000002858 crystal cell Anatomy 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 230000010287 polarization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Description
第１図〜第４図は本考案の一実施例を示したも
ので、第１図および第２図はシヤツタＯＦＦ状態
およびシヤツタＯＮ状態における液晶シヤツタの
断面図、第３図はシヤツタＯＦＦ状態での液晶分
子の配向状態を示す図、第４図は液晶分子配向方
向と偏光板の偏光軸方向と位相差板の光学軸方向
を示す図である。
１…液晶セル、２，３…透明基板、４，５…透
明電極、６，７…配向処理膜、９…液晶分子、９
ａ…液晶分子配向方向、１０…入射側偏光板、１
０ａ…入射側偏光板の偏光軸方向、１１…出射側
偏光板、１１ａ…出射側偏光板の偏光軸方向、１
２…位相差板、１２ａ…位相差板の光学軸方向。
Figures 1 to 4 show an embodiment of the present invention. Figures 1 and 2 are cross-sectional views of the liquid crystal shutter in the shutter OFF and shutter ON states, and Figure 3 is a cross-sectional view of the liquid crystal shutter in the shutter OFF state. FIG. 4 is a diagram showing the orientation state of liquid crystal molecules, and FIG. 4 is a diagram showing the orientation direction of liquid crystal molecules, the polarization axis direction of a polarizing plate, and the optical axis direction of a retardation plate. DESCRIPTION OF SYMBOLS 1...Liquid crystal cell, 2,3...Transparent substrate, 4,5...Transparent electrode, 6,7...Alignment treatment film, 9...Liquid crystal molecule, 9
a...Liquid crystal molecule orientation direction, 10...Incidence side polarizing plate, 1
0a...Polarization axis direction of the input side polarizing plate, 11...Output side polarizing plate, 11a...Polarization axis direction of the output side polarizing plate, 1
2... Retardation plate, 12a... Optical axis direction of the retardation plate.
Claims (1)
液晶セルの両面に配置される一対の偏光板のいず
れか一方と前記液晶セルとの間に、光学軸が前記
液晶セルの液晶分子配向方向とほぼ直交する位相
差板を設けたことを特徴とする液晶シヤツタ。 In liquid crystal shutters that utilize the birefringence effect,
A retardation plate whose optical axis is substantially orthogonal to the liquid crystal molecule orientation direction of the liquid crystal cell is provided between either one of a pair of polarizing plates arranged on both sides of the liquid crystal cell and the liquid crystal cell. LCD shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8214789U JPH0322217U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8214789U JPH0322217U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322217U true JPH0322217U (en) | 1991-03-07 |
Family
ID=31628697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8214789U Pending JPH0322217U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007334259A (en) * | 2006-06-19 | 2007-12-27 | Sharp Corp | Display apparatus |
-
1989
- 1989-07-14 JP JP8214789U patent/JPH0322217U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007334259A (en) * | 2006-06-19 | 2007-12-27 | Sharp Corp | Display apparatus |
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