JPS6366883U - - Google Patents
Info
- Publication number
- JPS6366883U JPS6366883U JP16103086U JP16103086U JPS6366883U JP S6366883 U JPS6366883 U JP S6366883U JP 16103086 U JP16103086 U JP 16103086U JP 16103086 U JP16103086 U JP 16103086U JP S6366883 U JPS6366883 U JP S6366883U
- Authority
- JP
- Japan
- Prior art keywords
- display section
- liquid crystal
- crystal display
- back side
- light source
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- 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要部の断
面図、第２図は、この考案に係る液晶表示装置の
外観図、第３図イ，ロはいずれも従来例の説明図
である。
１……ハウジング、１ａ……リフレクタ、２…
…蛍光管、３……ライトガイド、３ａ……乱反射
面、３ｂ……入射面、３ｃ……傾斜反射面、４…
…液晶表示板、４ａ……ネガ表示部、４ｂ……ポ
ジ表示部、５……拡散板。
Fig. 1 is a cross-sectional view of essential parts showing an embodiment of this invention, Fig. 2 is an external view of a liquid crystal display device according to this invention, and Fig. 3 A and B are explanatory diagrams of a conventional example. be. 1...Housing, 1a...Reflector, 2...
... Fluorescent tube, 3 ... Light guide, 3a ... Diffuse reflection surface, 3b ... Incident surface, 3c ... Inclined reflection surface, 4 ...
...Liquid crystal display board, 4a...Negative display section, 4b...Positive display section, 5...Diffusion plate.
Claims (1)
必要としない表示部とを備えた液晶表示装置にお
いて、前記明るい照明の必要な表示部の背面側に
光源および拡散板を配設し、その光源の一部を入
射させるライトガイドを前記それ程明るさを必要
としない表示部の背面側に配設したことを特徴と
するバツク照明付き液晶表示装置。 In a liquid crystal display device that includes a display section that requires bright illumination and a display section that does not require as much brightness, a light source and a diffuser plate are arranged on the back side of the display section that requires bright illumination, and the light source 1. A liquid crystal display device with back lighting, characterized in that a light guide through which a portion of the light enters is disposed on the back side of the display section which does not require much brightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16103086U JPH0414775Y2 (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16103086U JPH0414775Y2 (en) | 1986-10-21 | 1986-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6366883U true JPS6366883U (en) | 1988-05-06 |
| JPH0414775Y2 JPH0414775Y2 (en) | 1992-04-02 |
Family
ID=31086969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16103086U Expired JPH0414775Y2 (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414775Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03214191A (en) * | 1990-01-18 | 1991-09-19 | Nissha Printing Co Ltd | Plane light emitting device |
-
1986
- 1986-10-21 JP JP16103086U patent/JPH0414775Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03214191A (en) * | 1990-01-18 | 1991-09-19 | Nissha Printing Co Ltd | Plane light emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414775Y2 (en) | 1992-04-02 |
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