JPH0428144Y2 - - Google Patents
Info
- Publication number
- JPH0428144Y2 JPH0428144Y2 JP363385U JP363385U JPH0428144Y2 JP H0428144 Y2 JPH0428144 Y2 JP H0428144Y2 JP 363385 U JP363385 U JP 363385U JP 363385 U JP363385 U JP 363385U JP H0428144 Y2 JPH0428144 Y2 JP H0428144Y2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- surface light
- source device
- light
- parallel
- 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.)
- Expired
Links
- 238000005286 illumination Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 12
- 210000002858 crystal cell Anatomy 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP363385U JPH0428144Y2 (US06623731-20030923-C00012.png) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP363385U JPH0428144Y2 (US06623731-20030923-C00012.png) | 1985-01-17 | 1985-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61121482U JPS61121482U (US06623731-20030923-C00012.png) | 1986-07-31 |
JPH0428144Y2 true JPH0428144Y2 (US06623731-20030923-C00012.png) | 1992-07-07 |
Family
ID=30478446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP363385U Expired JPH0428144Y2 (US06623731-20030923-C00012.png) | 1985-01-17 | 1985-01-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0428144Y2 (US06623731-20030923-C00012.png) |
-
1985
- 1985-01-17 JP JP363385U patent/JPH0428144Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61121482U (US06623731-20030923-C00012.png) | 1986-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3059883B2 (ja) | 多重反射射光システムを有し、マイクロプリズムを用いるバックライティング用アセンブリ | |
JP2810053B2 (ja) | 光源装置および液晶表示装置 | |
US5408388A (en) | Planar illuminating device | |
JPH0894844A (ja) | 導光板並びにこれを用いた面光源及び非発光型表示装置 | |
JPH0727136B2 (ja) | 面光源素子 | |
JP3064224B2 (ja) | 照明装置 | |
TWI288275B (en) | Lighting device and liquid crystal display device | |
JPH07114025A (ja) | 液晶表示装置 | |
JPH0428144Y2 (US06623731-20030923-C00012.png) | ||
JPH0748093B2 (ja) | 面光源素子 | |
JPH1164641A (ja) | 上方照射による照明装置及び液晶表示装置 | |
JP3042842B2 (ja) | 面光源素子 | |
JPH0123160Y2 (US06623731-20030923-C00012.png) | ||
JP2739730B2 (ja) | 面光源素子 | |
JPS6347890Y2 (US06623731-20030923-C00012.png) | ||
JP3209956B2 (ja) | バックライトユニット及び液晶ディスプレイ装置 | |
JPS62262023A (ja) | 液晶表示装置 | |
JPH0329202A (ja) | 広告装置 | |
JPH02165504A (ja) | 照明装置 | |
JPS599649A (ja) | 透過型投影スクリ−ン | |
JP2696602B2 (ja) | 車両用灯具 | |
JPS6355503A (ja) | 照明装置 | |
KR930003960B1 (ko) | 편광빔 제너레이터 및 그 편광빔 제너레이터를 이용한 lcd프로젝터 | |
JPH09190716A (ja) | 面光源装置 | |
JP2578519Y2 (ja) | 面光源装置 |