JPS6376821U - - Google Patents
Info
- Publication number
- JPS6376821U JPS6376821U JP17021986U JP17021986U JPS6376821U JP S6376821 U JPS6376821 U JP S6376821U JP 17021986 U JP17021986 U JP 17021986U JP 17021986 U JP17021986 U JP 17021986U JP S6376821 U JPS6376821 U JP S6376821U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- light
- printed board
- light guide
- 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 8
- 125000006850 spacer group Chemical group 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第1図は本考案の一実施例の斜視外観図、第2
図は本考案のスペーサの平面図、第3図は本考案
の光の方向を示す断面図、第4図は従来のこの種
装置の斜視外観図、第5図は従来の光の方向を示
す断面図である。
1……外筐、2……表示窓、3……ホルダ、4
……液晶表示器、5……インターコネクタ、6…
…ライトガイド、7……プリント板、8……電球
、9……光の方向、10……スペーサ、10a…
…スペーサの透明部分、10b……スペーサの印
刷部分。
Fig. 1 is a perspective external view of one embodiment of the present invention;
The figure is a plan view of the spacer of the present invention, Figure 3 is a sectional view showing the direction of light of the present invention, Figure 4 is a perspective external view of a conventional device of this type, and Figure 5 is a diagram showing the direction of conventional light. FIG. 1...Outer casing, 2...Display window, 3...Holder, 4
...Liquid crystal display, 5...Interconnector, 6...
...Light guide, 7... Printed board, 8... Light bulb, 9... Light direction, 10... Spacer, 10a...
...Transparent part of the spacer, 10b...Printed part of the spacer.
Claims (1)
路を備えたプリント板7と、該プリント板7に設
けた電球8と、該電球8からの光を液晶表示器4
に導くライトガイド6と、前記プリント板7と液
晶表示器4を電気的に接続するインターコネクタ
5と、前記液晶表示器4を保持するホルダ3と、
ガラス等から成る表示窓2とを備えた液晶表示器
の照明装置において、前記ライトガイド6と液晶
表示器4の間に、その周囲に前記電球8からの光
を反射させるための銀色(又は白色)の印刷を施
したスペーサ10を介装させたことを特徴とする
液晶表示器の照明装置。 A printed board 7 equipped with an electric circuit for displaying desired characters, numbers, etc., a light bulb 8 provided on the printed board 7, and a liquid crystal display 4 that transmits light from the light bulb 8.
a light guide 6 that guides the display, an interconnector 5 that electrically connects the printed board 7 and the liquid crystal display 4, and a holder 3 that holds the liquid crystal display 4;
In a lighting device for a liquid crystal display equipped with a display window 2 made of glass or the like, a silver (or white) lamp is provided between the light guide 6 and the liquid crystal display 4 to reflect the light from the light bulb 8 around the light guide 6 and the liquid crystal display 4. 1. An illumination device for a liquid crystal display, characterized in that a spacer 10 printed with ) is interposed therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17021986U JPS6376821U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17021986U JPS6376821U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6376821U true JPS6376821U (en) | 1988-05-21 |
Family
ID=31104746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17021986U Pending JPS6376821U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6376821U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134617A (en) * | 1989-10-20 | 1991-06-07 | Fujitsu General Ltd | Plzt display device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941333B2 (en) * | 1980-01-10 | 1984-10-06 | 株式会社東芝 | Optical star network communication system |
-
1986
- 1986-11-07 JP JP17021986U patent/JPS6376821U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941333B2 (en) * | 1980-01-10 | 1984-10-06 | 株式会社東芝 | Optical star network communication system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134617A (en) * | 1989-10-20 | 1991-06-07 | Fujitsu General Ltd | Plzt display device |
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