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1. CN108428729 - Display panel and preparation method thereof

Office
China
Application Number 201810458362.3
Application Date 14.05.2018
Publication Number 108428729
Publication Date 21.08.2018
Grant Number 108428729
Grant Date 24.12.2019
Publication Kind B
IPC
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
H01L 51/56
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
CPC
H01L 27/3244
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]
3241Matrix-type displays
3244Active matrix displays
H01L 51/56
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
H01L 2227/323
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2227Indexing scheme for devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate covered by group H01L27/00
32Devices including an organic light emitting device [OLED], e.g. OLED display
323Multistep processes for AMOLED
H01L 27/326
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]
3241Matrix-type displays
3244Active matrix displays
326special geometry or disposition of pixel-elements
H01L 51/5262
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
52Details of devices
5262Arrangements for extracting light from the device
H01L 51/5056
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
5048Carrier transporting layer
5056Hole transporting layer
Applicants YUNGU (GUAN) TECHNOLOGY CO., LTD.
云谷(固安)科技有限公司
Inventors LI MENGZHEN
李梦真
CHEN CHUANG
陈闯
HE LIN
何麟
ZHOU XIAOKANG
周小康
Agents 广州华进联合专利商标代理有限公司 44224
Title
(EN) Display panel and preparation method thereof
(ZH) 显示面板及其制备方法
Abstract
(EN) The invention relates to a display panel and a preparation method thereof. The display panel comprises a substrate, wherein the substrate is provided with a transparent area and a pixel display area,the transparent area and the pixel display area are complementarily arranged relative to the substrate, the transparent area comprises a plurality of transparent units and a packaging layer, the transparent units are arranged in the transparent area, the transparent units cover the surface of the substrate, and the packaging layer covers the surfaces of the transparent units. According to the display panel and the preparation method thereof, the substrate has different structures in the transparent area and the pixel display area, the lower portion of the transparent area of the display panelcan be used for placing a camera, a telephone receiver, fingerprint identification or a hypostatic key during the preparation of a display screen. The positions for placing the camera, the telephone receiver and the fingerprint identification can be provided without a cutting technology. Poor display, touch control and technology and the like of the display panel are avoided.
(ZH) 本申请涉及一种显示面板及其制备方法。所述显示面板包括基板。所述基板具有透光区和像素显示区。所述透光区和所述像素显示区相对于所述基板互补设置。所述透光区包括多个透光单元和封装层。所述多个透光单元设置于所述透光区。并且所述透光单元覆盖所述基板的表面。所述封装层覆盖所述多个透光单元的表面。本申请中,所述基板在透光区和像素显示区具有不同的结构。在制成显示屏的过程中,所述显示面板的透光区下方位置可以用于安放摄像头、听筒、指纹识别或者实体按键。所述显示面板无需切割工艺,即可提供安放摄像头、听筒、指纹识别的位置。所述显示面板避免了显示、触控及工艺等不良的产生。
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