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Patent Searching and Data


Title:
DISPLAY PANEL, DISPLAY APPARATUS AND METHOD FOR PREPARING DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/258878
Kind Code:
A1
Abstract:
Disclosed are a display panel, a display apparatus and a method for preparing the display panel. The display panel comprises: a driving back plate; a light-emitting diode array layer located on the driving back plate, wherein the light-emitting diode array layer comprises a plurality of light-emitting diodes; a retaining wall located between adjacent light-emitting diodes, wherein the retaining wall defines a plurality of accommodating portions, and the accommodating portions are used for accommodating the light-emitting diodes; and an encapsulation layer arranged on one side, away from the driving back plate, of the light-emitting diode array layer, wherein the encapsulation layer comprises a plurality of encapsulation units, the encapsulation units are isolated from each other by means of a black matrix, the encapsulation units and the light-emitting diodes are correspondingly arranged, and light-scattering particles are distributed in at least one encapsulation unit. The display panel according to the embodiments of the present application can reduce the screen door effect and improve the picture display effect.

Inventors:
GUO ENQING (CN)
WANG CHENGGONG (CN)
LI ZHISHENG (CN)
Application Number:
PCT/CN2020/072967
Publication Date:
December 30, 2020
Filing Date:
January 19, 2020
Export Citation:
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Assignee:
CHENGDU VISTAR OPTOELECTRONICS CO LTD (CN)
International Classes:
H01L51/50; H01L51/52
Foreign References:
US20140027724A12014-01-30
CN102751447A2012-10-24
CN103490018A2014-01-01
CN105489633A2016-04-13
CN106848095A2017-06-13
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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