JPS6074173U - LCD display lighting structure - Google Patents
LCD display lighting structureInfo
- Publication number
- JPS6074173U JPS6074173U JP16679183U JP16679183U JPS6074173U JP S6074173 U JPS6074173 U JP S6074173U JP 16679183 U JP16679183 U JP 16679183U JP 16679183 U JP16679183 U JP 16679183U JP S6074173 U JPS6074173 U JP S6074173U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- light
- opposite
- facing
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は典型的な先行技術の簡略化した断面図、第２図
は第１図の一部拡大図、第３図は本考案の一実施例の簡
略化した断面図、第４図は第３図の一部拡大図、第５図
は本考案の他の実施例の断面図、第６図は本考案のさら
に他の実施例の断面図である。
１．１０・・・光源、２，１１・・・光伝達部材、３゜
１２．２１・・・反射板、４，１３・・・液晶、８，１
５、 １６．２２・・・乱反射面、１４・・・着色印刷
層、２３・・・着色膜。FIG. 1 is a simplified cross-sectional view of a typical prior art, FIG. 2 is a partially enlarged view of FIG. 1, FIG. 3 is a simplified cross-sectional view of an embodiment of the present invention, and FIG. FIG. 3 is a partially enlarged view, FIG. 5 is a cross-sectional view of another embodiment of the present invention, and FIG. 6 is a cross-sectional view of still another embodiment of the present invention. 1.10...Light source, 2,11...Light transmission member, 3゜12.21...Reflection plate, 4,13...Liquid crystal, 8,1
5, 16.22... Diffuse reflection surface, 14... Colored printing layer, 23... Colored film.
Claims (3)
有する反射板と、液晶表示のために用いられる照明用の
光源とを含む液晶表示の照明構造において、 前記反射板の液晶に臨む面または反対側の面のいずれか
一方には光を乱反射させる乱反射面が形成され、前記乱
反射面とは反対側の面には反射手段が備えられることを
特徴とする液晶表示の照明構造。(1) In an illumination structure for a liquid crystal display including a liquid crystal, a semi-transparent reflective plate provided close to the liquid crystal, and a light source for illumination used for the liquid crystal display, the liquid crystal of the reflective plate An illumination structure for a liquid crystal display, characterized in that a diffused reflection surface that diffusely reflects light is formed on either the facing surface or the opposite surface, and a reflecting means is provided on the surface opposite to the diffused reflection surface.
に臨む面と反対側の面に近接して設けられ、前記光伝達
部材の反射板に臨む面には乱反射面が形成されているこ
とを特徴とする実用新案登録請求の範囲第１項記載の液
晶表示の照明構造。(2) A light transmission member that guides light from the light source is provided close to the surface of the reflection plate opposite to the surface facing the liquid crystal, and a diffused reflection surface is formed on the surface of the light transmission member facing the reflection plate. An illumination structure for a liquid crystal display according to claim 1 of the utility model registration claim.
ることを特徴とする実用新案登録請求の範 ゛門弟
１項または第２項記載の液晶表示の照明構造。(3) The lighting structure for a liquid crystal display according to claim 1 or 2, wherein the reflector is made of a transparent polycarbonate resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16679183U JPS6074173U (en) | 1983-10-26 | 1983-10-26 | LCD display lighting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16679183U JPS6074173U (en) | 1983-10-26 | 1983-10-26 | LCD display lighting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6074173U true JPS6074173U (en) | 1985-05-24 |
Family
ID=30365071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16679183U Pending JPS6074173U (en) | 1983-10-26 | 1983-10-26 | LCD display lighting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6074173U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5754926A (en) * | 1980-09-19 | 1982-04-01 | Hitachi Ltd | Liquid crystal display device |
| JPS5749271B2 (en) * | 1979-10-30 | 1982-10-21 |
-
1983
- 1983-10-26 JP JP16679183U patent/JPS6074173U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749271B2 (en) * | 1979-10-30 | 1982-10-21 | ||
| JPS5754926A (en) * | 1980-09-19 | 1982-04-01 | Hitachi Ltd | Liquid crystal display device |
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