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1. (WO2019041836) PIXEL DEFINING LAYER AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
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Pub. No.: WO/2019/041836 International Application No.: PCT/CN2018/084051
Publication Date: 07.03.2019 International Filing Date: 23.04.2018
IPC:
H01L 27/15 (2006.01) ,H01L 27/32 (2006.01) ,H01L 33/00 (2010.01) ,H01L 51/56 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
15
including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32
with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid 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
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56
Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
Applicants:
京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; 中国北京市 朝阳区酒仙桥路10号 No.10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
张玉欣 ZHANG, Yuxin; CN
程鸿飞 CHENG, Hongfei; CN
Agent:
中科专利商标代理有限责任公司 CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.; 中国北京市 海淀区西三环北路87号4-1105室 Suite 4-1105, No. 87, West 3rd Ring North Rd., Haidian District Beijing 100089, CN
Priority Data:
201710761649.930.08.2017CN
Title (EN) PIXEL DEFINING LAYER AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
(FR) COUCHE DE DÉFINITION DE PIXELS ET SON PROCÉDÉ DE FABRICATION, PANNEAU D’AFFICHAGE ET SON PROCÉDÉ DE FABRICATION, ET DISPOSITIF D’AFFICHAGE
(ZH) 像素界定层及制造方法、显示面板及制造方法、显示装置
Abstract:
(EN) The present invention provides a pixel defining layer and a manufacturing method thereof, a display panel and a manufacturing method thereof, and a display device. The pixel defining layer comprises a plurality of pixel defining patterns arranged in matrixes, wherein each pixel defining pattern comprises a first pixel defining pattern and a second pixel defining pattern. The second pixel defining pattern is embedded within the first pixel defining pattern, and an outer edge of the second pixel defining pattern is connected to an inner edge of the first pixel defining pattern, wherein the thickness of the first pixel defining pattern is greater than that of the second pixel defining pattern, and the region enclosed by the second pixel defining pattern is a light-emitting region of a light emitting layer.
(FR) La présente invention concerne une couche de définition de pixels et son procédé de fabrication, un panneau d’affichage et son procédé de fabrication, et un dispositif d’affichage. La couche de définition de pixels comprend une pluralité de motifs de définition de pixels agencés en matrices, chaque motif de définition de pixels comprenant un premier motif de définition de pixels et un deuxième motif de définition de pixels. Le deuxième motif de définition de pixels est incorporé dans le premier motif de définition de pixels, et un bord extérieur du deuxième motif de définition de pixels est connecté à un bord intérieur du premier motif de définition de pixels, l’épaisseur du premier motif de définition de pixels étant supérieure à celle du deuxième motif de définition de pixels, et la zone entourée par le deuxième motif de définition de pixels étant une zone électroluminescente d’une couche électroluminescente.
(ZH) 提供一种像素界定层及制造方法、显示面板及制造方法、显示装置。像素界定层包括矩阵状排布的多个像素界定图案,其中每个像素界定图案包括第一子界定图案和第二子界定图案,第二子界定图案嵌套设置在第一子界定图案内,且第二子界定图案的外边缘与第一子界定图案的内边缘连接,其中,第一子界定图案的厚度大于第二子界定图案的厚度,第二子界定图案围成的区域为发光层的发光区域。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)