Lamp-drive integrated LED packaging structure, LED display module and LED display screen
The utility model relates to the technical field of LED packaging, and discloses a lamp-drive integrated LED packaging structure, an LED display module and an LED display screen, the lamp-drive integrated LED packaging structure comprises a drive chip, four groups of light-emitting chips and a packa...
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| creator | YAN ZHENHANG YANG SIHUA ZHAO LIHONG WU HANQU WANG YONG |
| description | The utility model relates to the technical field of LED packaging, and discloses a lamp-drive integrated LED packaging structure, an LED display module and an LED display screen, the lamp-drive integrated LED packaging structure comprises a drive chip, four groups of light-emitting chips and a packaging substrate, the drive chip is installed in the middle of the packaging substrate, the four groups of light-emitting chips are arranged in an array and installed at four corners of the packaging substrate, and the four groups of light-emitting chips are arranged in the packaging substrate. Each group of light-emitting chips is respectively connected with the driving chip, each group of light-emitting chips comprises a first light-emitting chip, a second light-emitting chip, a third light-emitting chip and a fourth light-emitting chip, and the driving chip and the light-emitting chips are sealed on the packaging substrate, so that the lamp and the driver are integrated, and the packaging is simple.
本实用新型涉及LED封装技术 |
| format | Patent |
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本实用新型涉及LED封装技术</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADVERTISING BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS |
| title | Lamp-drive integrated LED packaging structure, LED display module and LED display screen |
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