Title:
LED DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/071879
Kind Code:
A1
Abstract:
An LED display device and a manufacturing method therefor. The LED display device comprises a bottom case (1), electronic components, a circuit board (2), and LED groups (3),and no mask being covered on the LED groups (3), a curable resin layer (4) being filled and sealed on the LED groups (3) fixed on the circuit board (2), a light-transmitting film (5) being coated on the curable resin layer (4), and the curable resin layer (4) and the light-transmitting film (5) together forming a protective layer.
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Inventors:
CHENG ZHUO (CN)
ZHU XINGZHONG (CN)
LUO LIJIAN (CN)
BAI YANLIN (CN)
ZHANG CAILE (CN)
ZHU XINGZHONG (CN)
LUO LIJIAN (CN)
BAI YANLIN (CN)
ZHANG CAILE (CN)
Application Number:
PCT/CN2018/074482
Publication Date:
April 18, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
SHENZHEN CREATE LED ELECTRONICS CO LTD (CN)
International Classes:
G09F9/33
Foreign References:
| CN107633777A | 2018-01-26 | |||
| CN207282092U | 2018-04-27 | |||
| CN106683578A | 2017-05-17 | |||
| CN203966485U | 2014-11-26 | |||
| CN205943369U | 2017-02-08 | |||
| CN103208239A | 2013-07-17 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
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