JPH03112730U - - Google Patents
Info
- Publication number
- JPH03112730U JPH03112730U JP2006490U JP2006490U JPH03112730U JP H03112730 U JPH03112730 U JP H03112730U JP 2006490 U JP2006490 U JP 2006490U JP 2006490 U JP2006490 U JP 2006490U JP H03112730 U JPH03112730 U JP H03112730U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- guide substrate
- light
- synthetic resin
- backlight
- 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
- 239000000758 substrate Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は、本考案の合成樹脂製導光基板の斜視
図、第２図ａ，ｂは、収光用レンズの変形例図で
ある。
１……導光基板、２……レンズ、３……接続用
部材、４……蛍光灯光源、５……楕円柱状レンズ
、６……円柱状レンズ。
FIG. 1 is a perspective view of the synthetic resin light guide substrate of the present invention, and FIGS. 2a and 2b are views of modified examples of the light collecting lens. DESCRIPTION OF SYMBOLS 1... Light guide board, 2... Lens, 3... Connection member, 4... Fluorescent light source, 5... Elliptical cylindrical lens, 6... Cylindrical lens.
Claims (1)
射することができる合成樹脂製導光基板において
、該導光基板の受光面側近傍の光を有効に収光す
るために導光基板と一体化して成形したレンズを
具備したことを特徴とする液晶デイスプレイのバ
ツクライト用合成樹脂製導光基板。 In a synthetic resin light guide substrate that allows light to enter from the side of the light guide substrate and emit light to the front surface, a light guide substrate is used to effectively collect light near the light receiving surface side of the light guide substrate. A synthetic resin light guide substrate for a backlight of a liquid crystal display, characterized by comprising a lens integrally molded with a light guide substrate for a backlight of a liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006490U JPH03112730U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006490U JPH03112730U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112730U true JPH03112730U (en) | 1991-11-18 |
Family
ID=31523159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006490U Pending JPH03112730U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112730U (en) |
-
1990
- 1990-02-28 JP JP2006490U patent/JPH03112730U/ja active Pending
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