Title:
POWER SOURCE AND SIGNAL STRUCTURE APPARATUS, FLEXIBLE DISPLAY SCREEN AND TILING CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/179180
Kind Code:
A1
Abstract:
A power source and signal structure apparatus, a flexible display screen and a tiling connection structure. The power source and signal structure apparatus comprises: a power source board structure (500) located in a power source box on a back side of an LED unit screen (10), wherein the power source board structure (500) is electrically connected to a PCB lamp panel (300); and a signal structure disposed separated apart from the power source board structure (500), wherein the signal structure comprises a connector (400), and a first conductive sheet (413) connected to the connector (400) and extending from the connector (400), and the first conductive sheet (413) is connected to the power source board structure (500) by means of a connection sheet (200). A power source box can be manufactured to be flatter so as to reduce the use of an internal power source adapter board or a signal adapter board, and a power source current is conducted by means of a copper sheet and a steel sheet and is separated from the power source adapter board and the signal adapter board, so as to mitigate heat generation of the power source adapter board and the signal adapter board. By contrast, the circuit is simpler and single, thereby avoiding the generation of the problem of a wiring location bulge caused by the use of a signal line.
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Inventors:
LU CHEN (CN)
CHEN WEIFAN (CN)
GUI WENBIN (CN)
CHEN WEIFAN (CN)
GUI WENBIN (CN)
Application Number:
PCT/CN2018/120936
Publication Date:
September 26, 2019
Filing Date:
December 13, 2018
Export Citation:
Assignee:
ROE VISUAL CO LTD (CN)
International Classes:
G09F9/33; G09F9/30; G09F9/302
Foreign References:
| CN208045010U | 2018-11-02 | |||
| CN108399864A | 2018-08-14 | |||
| CN108230935A | 2018-06-29 | |||
| CN104680946A | 2015-06-03 | |||
| CN203118359U | 2013-08-07 | |||
| CN205564165U | 2016-09-07 | |||
| CN105489127A | 2016-04-13 | |||
| CN204463729U | 2015-07-08 | |||
| CN203433766U | 2014-02-12 | |||
| CN206194305U | 2017-05-24 | |||
| CN106340256A | 2017-01-18 |
Attorney, Agent or Firm:
BORSAM INTELLECTUAL PROPERTY (CN)
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