JPS6339734Y2 - - Google Patents
Info
- Publication number
- JPS6339734Y2 JPS6339734Y2 JP17889881U JP17889881U JPS6339734Y2 JP S6339734 Y2 JPS6339734 Y2 JP S6339734Y2 JP 17889881 U JP17889881 U JP 17889881U JP 17889881 U JP17889881 U JP 17889881U JP S6339734 Y2 JPS6339734 Y2 JP S6339734Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- light emitting
- shielding plate
- display device
- 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
- 230000005855 radiation Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17889881U JPS5888274U (ja) | 1981-11-30 | 1981-11-30 | 電光表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17889881U JPS5888274U (ja) | 1981-11-30 | 1981-11-30 | 電光表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5888274U JPS5888274U (ja) | 1983-06-15 |
| JPS6339734Y2 true JPS6339734Y2 (enrdf_load_html_response) | 1988-10-18 |
Family
ID=29974104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17889881U Granted JPS5888274U (ja) | 1981-11-30 | 1981-11-30 | 電光表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888274U (enrdf_load_html_response) |
-
1981
- 1981-11-30 JP JP17889881U patent/JPS5888274U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5888274U (ja) | 1983-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0509522B1 (en) | Luminous display device | |
| EP0522248B1 (en) | Light-emitting diode indicator and display panel using the same | |
| US5685634A (en) | Lens assembly for matrix lamp displays | |
| US4843527A (en) | Matrix lamp bank display and light filtering assembly | |
| ITMI20082349A1 (it) | Dispositivo di illuminazione a led a dissipazione di calore ottimizzata per esterni e grandi aree coperte | |
| EP0210274B1 (en) | Information board apparatus | |
| JPS6339734Y2 (enrdf_load_html_response) | ||
| KR101284733B1 (ko) | 조명유닛 및 조명장치 | |
| JP2755080B2 (ja) | Ｌｅｄ表示器 | |
| JPS6339735Y2 (enrdf_load_html_response) | ||
| CN209930617U (zh) | 电路板结构、显示模组及led显示屏 | |
| CN209819373U (zh) | 一种路灯 | |
| JPH0566722A (ja) | 発光ダイオード表示器及び表示パネル | |
| WO2022068861A1 (zh) | 一种用于半球形摄像机的支架及监控系统 | |
| JP5995503B2 (ja) | 映像表示装置 | |
| JPS58125086A (ja) | 電光表示装置 | |
| CN217693497U (zh) | 一种自带补光功能的防水型摄像机 | |
| CN210662643U (zh) | 一种照明模组的一体化防水结构及其灯具 | |
| CN218544126U (zh) | 一种景观线性染色投光灯 | |
| CN216693238U (zh) | 一种台阶照明灯 | |
| CN216719404U (zh) | Led显示屏面罩及led显示屏 | |
| CN215005950U (zh) | 指示灯装置及电子设备 | |
| CN218949040U (zh) | 车灯及具有其的车辆 | |
| JPH0544862Y2 (enrdf_load_html_response) | ||
| CN210831810U (zh) | 汽车边灯 |