JPH035132U - - Google Patents
Info
- Publication number
- JPH035132U JPH035132U JP6457589U JP6457589U JPH035132U JP H035132 U JPH035132 U JP H035132U JP 6457589 U JP6457589 U JP 6457589U JP 6457589 U JP6457589 U JP 6457589U JP H035132 U JPH035132 U JP H035132U
- Authority
- JP
- Japan
- Prior art keywords
- diffuser plate
- liquid crystal
- light source
- boss
- crystal cell
- 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
- 210000002858 crystal cell Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6457589U JPH0622823Y2 (ja) | 1989-06-02 | 1989-06-02 | 液晶表示装置のバック照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6457589U JPH0622823Y2 (ja) | 1989-06-02 | 1989-06-02 | 液晶表示装置のバック照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035132U true JPH035132U (th) | 1991-01-18 |
| JPH0622823Y2 JPH0622823Y2 (ja) | 1994-06-15 |
Family
ID=31595643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6457589U Expired - Lifetime JPH0622823Y2 (ja) | 1989-06-02 | 1989-06-02 | 液晶表示装置のバック照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622823Y2 (th) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005012787A1 (ja) * | 2003-07-31 | 2005-02-10 | Omron Corporation | 面光源装置 |
| JP2007287703A (ja) * | 2003-07-31 | 2007-11-01 | Omron Corp | 面光源装置 |
-
1989
- 1989-06-02 JP JP6457589U patent/JPH0622823Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005012787A1 (ja) * | 2003-07-31 | 2005-02-10 | Omron Corporation | 面光源装置 |
| JP2007287703A (ja) * | 2003-07-31 | 2007-11-01 | Omron Corp | 面光源装置 |
| JP4670845B2 (ja) * | 2003-07-31 | 2011-04-13 | オムロン株式会社 | 面光源装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622823Y2 (ja) | 1994-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |