Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/078322
Kind Code:
A1
Abstract:
Provided are a display panel (100) and a manufacturing method therefor, and a display device. The display panel (100) comprises: a first substrate (110) and a second substrate (120) that are cell-assembled. a light emitting device layer (130) provided between the first substrate (110) and the second substrate (120); and a light diffusion layer (140) provided on the light emitting side of the light emitting device layer (130). The light emitting device layer (130) comprises a plurality of light emitting units (131) and imaging holes (132) provided on at least two sides of each of the light emitting units (131). The light diffusion layer (140) comprises a reflective device (141), and the reflective device (141) is configured to reflect light emitted from the light emitting units (131) and reaching the reflective device (141), and the reflected light reflected by the reflective device (141) is emitted from the imaging holes (132). The provided display panel (100) is able to achieve the display effect of a large-size OLED display panel (100), reduce the manufacturing cost and power consumption of the display panel (100), and improve heat dissipation.
Inventors:
ZHU AIHUA (CN)
BAI YUN (CN)
HUANG JIANMING (CN)
PAN WANPING (CN)
LIN QIUSHENG (CN)
LI WEIQIANG (CN)
SU XUEZHEN (CN)
LIN YABIN (CN)
CHENG LI (CN)
YU HAILONG (CN)
JIA XIAOBO (CN)
LI YOU (CN)
BAI YUN (CN)
HUANG JIANMING (CN)
PAN WANPING (CN)
LIN QIUSHENG (CN)
LI WEIQIANG (CN)
SU XUEZHEN (CN)
LIN YABIN (CN)
CHENG LI (CN)
YU HAILONG (CN)
JIA XIAOBO (CN)
LI YOU (CN)
Application Number:
PCT/CN2019/111048
Publication Date:
April 23, 2020
Filing Date:
October 14, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
FUZHOU BOE OPTOELECTRONICS TECH CO LTD (CN)
FUZHOU BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L51/52; H01L27/32; H01L51/56
Domestic Patent References:
| WO2011065721A2 | 2011-06-03 |
Foreign References:
| CN109378404A | 2019-02-22 | |||
| CN101241252A | 2008-08-13 | |||
| CN101241252A | 2008-08-13 | |||
| CN108198844A | 2018-06-22 | |||
| CN106876566A | 2017-06-20 | |||
| CN108388020A | 2018-08-10 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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