JPH0289430U - - Google Patents
Info
- Publication number
- JPH0289430U JPH0289430U JP16826988U JP16826988U JPH0289430U JP H0289430 U JPH0289430 U JP H0289430U JP 16826988 U JP16826988 U JP 16826988U JP 16826988 U JP16826988 U JP 16826988U JP H0289430 U JPH0289430 U JP H0289430U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- slope
- display device
- illumination
- 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 6
- 238000005286 illumination Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図及び第２図はこの考案に係る液晶表示装
置の照明用導光体の構造の実施例を示し、第１図
は側面図、第２図は正面図である。第３図及び第
４図は従来の実施例を示し、第３図は側面図、第
４図は正面図である。
主な符号の説明、１：液晶表示装置（ＬＣＤ）
、１ａ：表示領域、２：ランプ、３：散光板、４
：照明用導光体（導光体）、４ａ：切欠部、４ｂ
：底面、４ｃ：側面、５，９：白色塗装、６：ハ
ウジング、６ａ：前面覆部、７：プリント基板、
８：斜面、１０：黒色フイルム、１１：溝。
1 and 2 show an embodiment of the structure of a light guide for illumination of a liquid crystal display device according to this invention, with FIG. 1 being a side view and FIG. 2 being a front view. 3 and 4 show a conventional embodiment, with FIG. 3 being a side view and FIG. 4 being a front view. Explanation of main symbols, 1: Liquid crystal display (LCD)
, 1a: display area, 2: lamp, 3: diffuser plate, 4
: Light guide for illumination (light guide), 4a: Notch, 4b
: Bottom, 4c: Side, 5, 9: White paint, 6: Housing, 6a: Front cover, 7: Printed circuit board,
8: slope, 10: black film, 11: groove.
Claims (1)
等の光源で前記液晶表示装置を照明するようにし
た透明樹脂で形成した照明用導光体において、 前記液晶表示装置と光源とで挾まれる部分には
斜面を形成し、この斜面を白色に塗装すると共に
斜面には黒色フイルムを貼り付けたことを特徴と
する液晶表示装置の照明用導光体の構造。 ２ 斜面の端部には溝を設けたことを特徴とする
請求項１記載の液晶表示装置の照明用導光体の構
造。[Claims for Utility Model Registration] 1. An illumination light guide made of a transparent resin and configured to illuminate the liquid crystal display device with a light source such as a lamp disposed on the back side of the liquid crystal display device, comprising: A structure of a light guide for illumination of a liquid crystal display device, characterized in that a slope is formed in a portion sandwiched between a light source and a light source, the slope is painted white, and a black film is attached to the slope. 2. The structure of a light guide for illumination of a liquid crystal display device according to claim 1, wherein a groove is provided at an end of the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16826988U JPH0289430U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16826988U JPH0289430U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289430U true JPH0289430U (en) | 1990-07-16 |
Family
ID=31457301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16826988U Pending JPH0289430U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289430U (en) |
-
1988
- 1988-12-28 JP JP16826988U patent/JPH0289430U/ja active Pending
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