CN202394472U - Energy-saving outdoor LED (Light-Emitting Diode) display screen - Google Patents
Energy-saving outdoor LED (Light-Emitting Diode) display screen Download PDFInfo
- Publication number
- CN202394472U CN202394472U CN2011205710494U CN201120571049U CN202394472U CN 202394472 U CN202394472 U CN 202394472U CN 2011205710494 U CN2011205710494 U CN 2011205710494U CN 201120571049 U CN201120571049 U CN 201120571049U CN 202394472 U CN202394472 U CN 202394472U
- Authority
- CN
- China
- Prior art keywords
- display screen
- energy
- rotating shaft
- outdoor led
- lamp bar
- 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
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205710494U CN202394472U (en) | 2011-12-30 | 2011-12-30 | Energy-saving outdoor LED (Light-Emitting Diode) display screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205710494U CN202394472U (en) | 2011-12-30 | 2011-12-30 | Energy-saving outdoor LED (Light-Emitting Diode) display screen |
Publications (1)
Publication Number | Publication Date |
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CN202394472U true CN202394472U (en) | 2012-08-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011205710494U Expired - Lifetime CN202394472U (en) | 2011-12-30 | 2011-12-30 | Energy-saving outdoor LED (Light-Emitting Diode) display screen |
Country Status (1)
Country | Link |
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CN (1) | CN202394472U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105023519A (en) * | 2015-07-07 | 2015-11-04 | 长治市华杰光电科技有限公司 | LED display screen module bottom casing structure |
CN111243450A (en) * | 2019-12-26 | 2020-06-05 | 上海蓝眸多媒体科技有限公司 | LED display device and control method thereof |
-
2011
- 2011-12-30 CN CN2011205710494U patent/CN202394472U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105023519A (en) * | 2015-07-07 | 2015-11-04 | 长治市华杰光电科技有限公司 | LED display screen module bottom casing structure |
CN111243450A (en) * | 2019-12-26 | 2020-06-05 | 上海蓝眸多媒体科技有限公司 | LED display device and control method thereof |
CN111243450B (en) * | 2019-12-26 | 2022-08-05 | 上海蓝眸多媒体科技有限公司 | LED display device and control method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy saving outdoor LED display Effective date of registration: 20210702 Granted publication date: 20120822 Pledgee: The 14th Research Institute of China Electronics Technology Group Corporation Pledgor: NANJING LOPU Co.,Ltd. Registration number: Y2021320000112 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
CX01 | Expiry of patent term | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220914 Granted publication date: 20120822 Pledgee: The 14th Research Institute of China Electronics Technology Group Corporation Pledgor: NANJING LOPU Co.,Ltd. Registration number: Y2021320000112 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |