CN211826816U - 背光照明装置、hud - Google Patents
背光照明装置、hud Download PDFInfo
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- CN211826816U CN211826816U CN201922219749.6U CN201922219749U CN211826816U CN 211826816 U CN211826816 U CN 211826816U CN 201922219749 U CN201922219749 U CN 201922219749U CN 211826816 U CN211826816 U CN 211826816U
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- 238000005286 illumination Methods 0.000 title claims abstract description 23
- 230000010287 polarization Effects 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 238000009792 diffusion process Methods 0.000 claims description 18
- 238000002834 transmittance Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000031700 light absorption Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922219749.6U CN211826816U (zh) | 2019-12-11 | 2019-12-11 | 背光照明装置、hud |
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| CN201922219749.6U CN211826816U (zh) | 2019-12-11 | 2019-12-11 | 背光照明装置、hud |
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| CN211826816U true CN211826816U (zh) | 2020-10-30 |
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| CN201922219749.6U Active CN211826816U (zh) | 2019-12-11 | 2019-12-11 | 背光照明装置、hud |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025751A (zh) * | 2019-12-11 | 2020-04-17 | 苏州车萝卜汽车电子科技有限公司 | 背光照明装置、用于hud的背光照明方法、hud |
| CN112748578A (zh) * | 2021-01-27 | 2021-05-04 | 深圳市瀚思通汽车电子有限公司 | 一种抬头显示器pgu热负载管理装置 |
| CN117452639A (zh) * | 2023-10-12 | 2024-01-26 | 联创电子科技股份有限公司 | 一种抬头显示器照明系统及抬头显示装置 |
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- 2019-12-11 CN CN201922219749.6U patent/CN211826816U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025751A (zh) * | 2019-12-11 | 2020-04-17 | 苏州车萝卜汽车电子科技有限公司 | 背光照明装置、用于hud的背光照明方法、hud |
| CN112748578A (zh) * | 2021-01-27 | 2021-05-04 | 深圳市瀚思通汽车电子有限公司 | 一种抬头显示器pgu热负载管理装置 |
| CN117452639A (zh) * | 2023-10-12 | 2024-01-26 | 联创电子科技股份有限公司 | 一种抬头显示器照明系统及抬头显示装置 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 4th floor, building 14, Tengfei Innovation Park, 388 Xinping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou turnip Electronic Technology Co.,Ltd. Address before: 215123 4th floor, building 14, Tengfei Innovation Park, 388 Xinping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU CARROBOT AUTOMOTIVE ELECTRONICS TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: Room 518, 5 / F, block a, Longyu center, building 1, yard 1, Longyu middle street, Huilongguan, Changping District, Beijing 102200 Patentee after: BEIJING ILEJA TECH. Co.,Ltd. Address before: 215000 4th floor, building 14, Tengfei Innovation Park, 388 Xinping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: Suzhou turnip Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |