JPS6284025U - - Google Patents
Info
- Publication number
- JPS6284025U JPS6284025U JP17671885U JP17671885U JPS6284025U JP S6284025 U JPS6284025 U JP S6284025U JP 17671885 U JP17671885 U JP 17671885U JP 17671885 U JP17671885 U JP 17671885U JP S6284025 U JPS6284025 U JP S6284025U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- color liquid
- illumination light
- scattering plate
- 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
- 238000005286 illumination Methods 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図はこの考案の一実施例を示す説明図、第
２図は第１図の実施例の各部の特性を示すグラフ
、第３図は従来例の第２図対応図である。
１……照明光散乱板、２……液晶表示素子、３
……照明用光源、４……カラーフイルタ、５……
反射板。
FIG. 1 is an explanatory diagram showing one embodiment of this invention, FIG. 2 is a graph showing the characteristics of each part of the embodiment of FIG. 1, and FIG. 3 is a diagram corresponding to FIG. 2 of a conventional example. 1... Illumination light scattering plate, 2... Liquid crystal display element, 3
... Light source for illumination, 4 ... Color filter, 5 ...
a reflector.
Claims (1)
で配置されるカラー液晶表示素子と照明用光源と
を備えたカラー液晶表示装置であつて、その照明
光散乱板が所定波長の光を吸収する色素を含有し
てなることを特徴とするカラー液晶表示装置。 ２ 照明光散乱板がアクリル樹脂製である実用新
案登録請求の範囲第１項記載のカラー液晶表示装
置。 ３ 照明光散乱板が、４２０ｎｍ以下と、４８０
〜５２０ｎｍと、５８０〜６２０ｎｍと、６８０
ｎｍ以上との各範囲の波長の光を吸収する色素を
含有してなる実用新案登録請求の範囲第１項記載
のカラー液晶表示装置。[Claims for Utility Model Registration] 1. A color liquid crystal display device comprising an illumination light scattering plate, a color liquid crystal display element disposed across the illumination light scattering plate, and an illumination light source, which A color liquid crystal display device characterized in that the scattering plate contains a dye that absorbs light of a predetermined wavelength. 2. The color liquid crystal display device according to claim 1, wherein the illumination light scattering plate is made of acrylic resin. 3 The illumination light scattering plate is 420 nm or less and 480 nm or less.
~520nm, 580-620nm, and 680nm
2. A color liquid crystal display device according to claim 1, which contains a dye that absorbs light having wavelengths in the range of nanometers and above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671885U JPS6284025U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671885U JPS6284025U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284025U true JPS6284025U (en) | 1987-05-28 |
Family
ID=31117235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17671885U Pending JPS6284025U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284025U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49125050A (en) * | 1973-04-03 | 1974-11-29 | ||
| JPS59155829A (en) * | 1983-02-24 | 1984-09-05 | Mitsubishi Electric Corp | Transmission type liquid crystal display device |
-
1985
- 1985-11-15 JP JP17671885U patent/JPS6284025U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49125050A (en) * | 1973-04-03 | 1974-11-29 | ||
| JPS59155829A (en) * | 1983-02-24 | 1984-09-05 | Mitsubishi Electric Corp | Transmission type liquid crystal display device |
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