JPH0481114U - - Google Patents
Info
- Publication number
- JPH0481114U JPH0481114U JP12478190U JP12478190U JPH0481114U JP H0481114 U JPH0481114 U JP H0481114U JP 12478190 U JP12478190 U JP 12478190U JP 12478190 U JP12478190 U JP 12478190U JP H0481114 U JPH0481114 U JP H0481114U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal cell
- display
- cell
- pair
- 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 24
- 210000002858 crystal cell Anatomy 0.000 claims description 16
- 210000004027 cell Anatomy 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000010287 polarization Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 2
Landscapes
- Lenses (AREA)
Description
第1図〜第3図は本考案の一実施例を示したも
ので、第1図は液晶ビユーフアインダの縦断側面
図、第2図は表示用液晶セルの断面図、第3図は
補償用液晶セルの断面図である。
3……拡大レンズ、O……レンズ光軸、5……
バツクライト、10……表示セル(表示用液晶セ
ル)、19……スペーサ、20……補償セル(補
償用液晶セル)、27……スペーサ、31,32
……偏光板、θ……適性視野角。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a vertical side view of a liquid crystal viewfinder, Figure 2 is a sectional view of a display liquid crystal cell, and Figure 3 is a compensation liquid crystal. FIG. 3 is a cross-sectional view of a cell. 3... Magnifying lens, O... Lens optical axis, 5...
Backlight, 10... Display cell (liquid crystal cell for display), 19... Spacer, 20... Compensation cell (liquid crystal cell for compensation), 27... Spacer, 31, 32
...Polarizing plate, θ...Appropriate viewing angle.
Claims (1)
射側に配置された一対の偏光板と、これらにより
表示される画像を拡大する拡大レンズとを備えた
液晶表示装置において、 画像を表示するための表示用液晶セルをSTN
型の液晶セルとし、この表示用液晶セルと前記一
対の偏光板のいずれか一方との間に、前記表示用
液晶セルの液晶分子ツイスト方向とは逆方向に液
晶をツイスト配列させたSTN型の補償用液晶セ
ルを設け、かつ前記表示用液晶セルと補償用液晶
セルとは互いに離間させて配置するとともに、前
記拡大レンズを、前記表示用液晶セルにピント合
わせして設け、さらに前記表示用液晶セルと補償
用液晶セルおよび一対の偏光板をそれぞれ、前記
拡大レンズの光軸に対し、前記表示用液晶セルの
液晶分子ツイスト角とそのいずれか一方の基板面
における液晶分子配向方向と前記一対の偏光板の
偏光軸方向とによつて決まる適性視野角だけ傾け
て設けたことを特徴とする液晶表示装置。[Claims for Utility Model Registration] A liquid crystal display device comprising a liquid crystal cell, a pair of polarizing plates arranged on the light incident side and the light output side of the liquid crystal cell, and a magnifying lens that magnifies the image displayed by these plates. , the display liquid crystal cell for displaying images is STN.
An STN type liquid crystal cell, in which a liquid crystal is arranged in a twisted direction between the display liquid crystal cell and one of the pair of polarizing plates in a direction opposite to the twist direction of liquid crystal molecules of the display liquid crystal cell. A compensation liquid crystal cell is provided, and the display liquid crystal cell and the compensation liquid crystal cell are arranged apart from each other, and the magnifying lens is provided to focus on the display liquid crystal cell, and the display liquid crystal cell A cell, a compensating liquid crystal cell, and a pair of polarizing plates are connected to each other with respect to the optical axis of the magnifying lens, the liquid crystal molecule twist angle of the display liquid crystal cell, the liquid crystal molecule orientation direction on one of the substrate surfaces, and the pair of polarizing plates. A liquid crystal display device characterized in that it is tilted by an appropriate viewing angle determined by the polarization axis direction of a polarizing plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12478190U JPH0481114U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12478190U JPH0481114U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0481114U true JPH0481114U (en) | 1992-07-15 |
Family
ID=31872412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12478190U Pending JPH0481114U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0481114U (en) |
-
1990
- 1990-11-27 JP JP12478190U patent/JPH0481114U/ja active Pending
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