JPH079189Y2 - Led表示装置 - Google Patents
Led表示装置Info
- Publication number
- JPH079189Y2 JPH079189Y2 JP7890990U JP7890990U JPH079189Y2 JP H079189 Y2 JPH079189 Y2 JP H079189Y2 JP 7890990 U JP7890990 U JP 7890990U JP 7890990 U JP7890990 U JP 7890990U JP H079189 Y2 JPH079189 Y2 JP H079189Y2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- glass substrate
- display device
- light
- cover
- 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 - Lifetime
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7890990U JPH079189Y2 (ja) | 1990-07-25 | 1990-07-25 | Led表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7890990U JPH079189Y2 (ja) | 1990-07-25 | 1990-07-25 | Led表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0437982U JPH0437982U (US20020051482A1-20020502-M00012.png) | 1992-03-31 |
JPH079189Y2 true JPH079189Y2 (ja) | 1995-03-06 |
Family
ID=31622598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7890990U Expired - Lifetime JPH079189Y2 (ja) | 1990-07-25 | 1990-07-25 | Led表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH079189Y2 (US20020051482A1-20020502-M00012.png) |
-
1990
- 1990-07-25 JP JP7890990U patent/JPH079189Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0437982U (US20020051482A1-20020502-M00012.png) | 1992-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7220019B2 (en) | Multi-color illuminated sign | |
US5397867A (en) | Light distribution for illuminated keyboard switches and displays | |
KR20120005465A (ko) | 통합된 터치 센서 전극 및 백라이트 마스크 | |
CN101427332B (zh) | 电气设备的照亮 | |
WO2001006175A1 (fr) | Formation d'un eclairage plat et d'un motif diffusant | |
AU2016262780B2 (en) | Luminaire | |
CN112337109A (zh) | 可改变发光区域的拼图积木及拼图积木组件 | |
TWI624851B (zh) | 直下式發光鍵盤 | |
JPH079189Y2 (ja) | Led表示装置 | |
US7690828B2 (en) | Illumination device | |
JP2003288032A (ja) | 電光表示装置 | |
JP5305191B2 (ja) | ギアシフト用表示装置 | |
CN210904969U (zh) | 可改变发光区域的拼图积木及拼图积木组件 | |
JP2003050555A (ja) | 屋外用看板装置 | |
CA2506918C (en) | Multi-colour illuminated sign | |
JPH0736388A (ja) | Led表示用光拡散防止マスク | |
JP2001030698A (ja) | 展示パネル装置 | |
CN220065518U (zh) | 发光键盘 | |
JP2018006026A (ja) | 装飾照明装置 | |
JP3068204U (ja) | 計算機用セグメント型led表示装置 | |
CN209880072U (zh) | 显示装置 | |
JPH0955143A (ja) | キーバックライト照明効果装置 | |
JPH06224474A (ja) | 面発光表示装置 | |
JPH0834197A (ja) | 製図板 | |
TWI606172B (zh) | 電子鎖的背光顯示構造 |