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1. WO2020133801 - DISPLAY PANEL AND SMART TERMINAL

Publication Number WO/2020/133801
Publication Date 02.07.2020
International Application No. PCT/CN2019/082221
International Filing Date 11.04.2019
IPC
H01L 27/32 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
CPC
G06K 9/0004
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00006Acquiring or recognising fingerprints or palmprints
00013Image acquisition
0004by using electro-optical elements or layers, e.g. electroluminescent sensing
G09G 2360/144
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2360Aspects of the architecture of display systems
14Detecting light within display terminals, e.g. using a single or a plurality of photosensors
144the light being ambient light
H01L 27/1222
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
12the substrate being other than a semiconductor body, e.g. an insulating body
1214comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
1222with a particular composition, shape or crystalline structure of the active layer
H01L 27/1248
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
12the substrate being other than a semiconductor body, e.g. an insulating body
1214comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
1248with a particular composition or shape of the interlayer dielectric specially adapted to the circuit arrangement
H01L 27/156
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
15including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
153in a repetitive configuration, e.g. LED bars
156two-dimensional arrays
H01L 27/32
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes [OLED]
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 曾勉 ZENG, Mian
  • 孙亮 SUN, Liang
  • 王硕晟 WANG, Shoucheng
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT&TRADEMARK AGENCY
Priority Data
201811614379.X27.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL AND SMART TERMINAL
(FR) PANNEAU D'AFFICHAGE ET TERMINAL INTELLIGENT
(ZH) 显示面板和智能终端
Abstract
(EN)
Provided by the present invention are a display panel and a smart terminal. The display panel comprises a plurality of light-emitting regions and a plurality of light-transmissive regions. The light-emitting regions comprise a substrate, a thin film transistor layer located above the substrate, a pixel definition layer located above the thin film transistor layer, and a light-emitting layer located above the pixel definition layer. The light-emitting regions further comprise a light-shielding layer, and the light-shielding layer is located in the substrate and/or between the substrate and the light-emitting layer.
(FR)
La présente invention se rapporte à un panneau d'affichage et à un terminal intelligent. Le panneau d'affichage comprend une pluralité de régions électroluminescentes et une pluralité de régions transmettant la lumière. Les régions électroluminescentes sont pourvues : d'un substrat ; d'une couche de transistor en couches minces située sur le substrat ; d'une couche de définition de pixels située sur la couche de transistor en couches minces ; et d'une couche électroluminescente située sur la couche de définition de pixels. Les régions électroluminescentes sont pourvues en outre d'une couche de protection contre la lumière qui est située dans le substrat et/ou entre le substrat et la couche électroluminescente.
(ZH)
本发明提供一种显示面板和智能终端。所述显示面板包括多个发光区域和多个透光区域,所述发光区域包括衬底、位于所述衬底上方的薄膜晶体管层、位于所述薄膜晶体管层上方的像素定义层以及位于所述像素定义层上方的发光层;其中,所述发光区域还包括遮光层,所述遮光层位于所述衬底中和/或位于衬底和所述发光层之间。
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Latest bibliographic data on file with the International Bureau