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1. (WO2018121322) FLEXIBLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/121322 International Application No.: PCT/CN2017/116916
Publication Date: 05.07.2018 International Filing Date: 18.12.2017
IPC:
H01L 27/12 (2006.01) ,H01L 21/77 (2017.01) ,H01L 51/52 (2006.01) ,G02F 1/13 (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
02
including 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
12
the substrate being other than a semiconductor body, e.g. an insulating body
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
70
Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in or on a common substrate or of specific parts thereof; Manufacture of integrated circuit devices or of specific parts thereof
77
Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
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)
52
Details of devices
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
Applicants:
昆山工研院新型平板显示技术中心有限公司 KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. [CN/CN]; 中国江苏省昆山市 玉山镇晨丰路188号3号房 Building No. 3 No.188 Chenfeng Road, Yushan Town Kunshan, Jiangsu 215300, CN
昆山国显光电有限公司 KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD. [CN/CN]; 中国江苏省昆山市 开发区龙腾路1号4幢 Building 4 No.1, Longteng Road, Development Zone Kunshan, Jiangsu 215300, CN
Inventors:
胡坤 HU, Kun; CN
冯浩 FENG, Hao; CN
袁波 YUAN, Bo; CN
蔡世星 CAI, Shixing; CN
张婷婷 ZHANG, Tingting; CN
宋艳芹 SONG, Yanqin; CN
林立 LIN, Li; CN
胡思明 HU, Siming; CN
朱晖 ZHU, Hui; CN
Agent:
北京布瑞知识产权代理有限公司 BEIJING BRIGHT IP AGENCY CO., LTD.; 中国北京市 朝阳区广顺北大街5号院内32号B228 B228, No. 32, Inside the No. 5 Yard, Guangshun North Street Chaoyang District Beijing 100102, CN
Priority Data:
201611229509.927.12.2016CN
201710774762.031.08.2017CN
Title (EN) FLEXIBLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
(FR) DISPOSITIF D'AFFICHAGE FLEXIBLE ET SON PROCÉDÉ DE FABRICATION
(ZH) 柔性显示装置及其制造方法
Abstract:
(EN) A flexible display device and a manufacturing method therefor. The flexible display device comprises a flexible substrate (10) and an electrically conductive layer (110) formed on the flexible substrate. At least one recessed region (111) is arranged on the electrically conductive layer. Because of existence of the recessed region, the electrically conductive layer is free of cracks or is prevented from being broken in the process in which the flexible display device is bent or folded, thereby improving the quality and reliability of the electrically conductive layer when the electrically conductive layer is bent.
(FR) L'invention concerne un dispositif d'affichage flexible et son procédé de fabrication. Le dispositif d'affichage flexible comprend un substrat flexible (10) et une couche électro-conductrice (110) formée sur le substrat flexible. Au moins une zone évidée (111) est disposée sur la couche électro-conductrice. Du fait de l'existence de la région évidée, la couche électro-conductrice est exempte de fissures ou ne peut pas être rompue lors du processus dans lequel le dispositif d'affichage flexible est courbé ou plié, ce qui permet d'améliorer la qualité et la fiabilité de la couche électro-conductrice lorsque la couche électro-conductrice est courbée.
(ZH) 一种柔性显示装置及其制造方法,该柔性显示装置包括:柔性基底(10)及形成于柔性基底上的导电层(110),导电层上设置有至少一个凹陷区域(111)。由于存在该凹陷区域,避免了柔性显示装置在弯曲或者折叠过程中导电层产生裂纹或者断裂,提高了导电层在弯折时的质量与可靠性。
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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)