JPS6438621U - - Google Patents
Info
- Publication number
- JPS6438621U JPS6438621U JP13432487U JP13432487U JPS6438621U JP S6438621 U JPS6438621 U JP S6438621U JP 13432487 U JP13432487 U JP 13432487U JP 13432487 U JP13432487 U JP 13432487U JP S6438621 U JPS6438621 U JP S6438621U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- degrees
- surface illumination
- density
- 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 9
- 238000005286 illumination Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図は本考案実施例の液晶表示装置の断面図
、第２図はその平板の平面図、第３図は従来の液
晶表示装置の断面図である。
１……液晶パネル、２……面照明手段、３……
基板、２１，２１……平板、２２……線状光源、
２３……反射板、２５……樋状金具、２１１，２
１１……樹脂。
FIG. 1 is a sectional view of a liquid crystal display device according to an embodiment of the present invention, FIG. 2 is a plan view of its flat plate, and FIG. 3 is a sectional view of a conventional liquid crystal display device. 1...Liquid crystal panel, 2...Surface illumination means, 3...
Substrate, 21, 21... flat plate, 22... linear light source,
23...Reflector plate, 25...Gutter-shaped metal fitting, 211,2
11...Resin.
Claims (1)
のらせん構造をなしている液晶パネルと、該液晶
パネルの背面に設けられ、裏面に光反射性の樹脂
が塗布密度を一方向に漸次変化して設けられた透
光性の平板を複数積層し、その平板の樹脂密度の
粗い方の液晶パネル外に位置する側面に配置され
た線状光源を有する面照明手段と、前記液晶パネ
ルと前記面照明手段とが固定された基板とを具備
した事を特徴とする液晶表示装置。 A liquid crystal panel in which liquid crystal molecules form a helical structure with a twist angle of 180 degrees or more and 360 degrees or less, and a light-reflective resin provided on the back surface of the liquid crystal panel whose coating density is gradually changed in one direction. a surface illumination means comprising a plurality of laminated translucent flat plates provided, and having a linear light source disposed on a side surface of the flat plate located outside the liquid crystal panel of the one having a coarser resin density; the liquid crystal panel and the surface illumination; 1. A liquid crystal display device comprising: a means and a substrate to which the means is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987134324U JPH0633449Y2 (en) | 1987-09-02 | 1987-09-02 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987134324U JPH0633449Y2 (en) | 1987-09-02 | 1987-09-02 | Liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6438621U true JPS6438621U (en) | 1989-03-08 |
| JPH0633449Y2 JPH0633449Y2 (en) | 1994-08-31 |
Family
ID=31392979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987134324U Expired - Lifetime JPH0633449Y2 (en) | 1987-09-02 | 1987-09-02 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633449Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7154570B2 (en) | 2002-09-28 | 2006-12-26 | Samsung Electronics Co., Ltd. | Back light assembly, liquid crystal display apparatus and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133079U (en) * | 1984-07-03 | 1986-02-28 | ヒューレット・パッカード・カンパニー | LCD display lighting equipment |
| JPS61123406U (en) * | 1985-01-22 | 1986-08-04 | ||
| JPS6231822A (en) * | 1985-08-02 | 1987-02-10 | Hitachi Ltd | Liquid crystal displaying element |
| JPS62109003A (en) * | 1985-11-08 | 1987-05-20 | Nitto Kohki Co Ltd | Photoconductor for conversion of surface light source |
-
1987
- 1987-09-02 JP JP1987134324U patent/JPH0633449Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133079U (en) * | 1984-07-03 | 1986-02-28 | ヒューレット・パッカード・カンパニー | LCD display lighting equipment |
| JPS61123406U (en) * | 1985-01-22 | 1986-08-04 | ||
| JPS6231822A (en) * | 1985-08-02 | 1987-02-10 | Hitachi Ltd | Liquid crystal displaying element |
| JPS62109003A (en) * | 1985-11-08 | 1987-05-20 | Nitto Kohki Co Ltd | Photoconductor for conversion of surface light source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7154570B2 (en) | 2002-09-28 | 2006-12-26 | Samsung Electronics Co., Ltd. | Back light assembly, liquid crystal display apparatus and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633449Y2 (en) | 1994-08-31 |
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