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1. (WO2019041479) OLED-TFT SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL
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Pub. No.: WO/2019/041479 International Application No.: PCT/CN2017/106997
Publication Date: 07.03.2019 International Filing Date: 20.10.2017
IPC:
H01L 27/32 (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
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
Applicants:
深圳市华星光电半导体显示技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 光明新区公明街道塘明大道9-2号 No. 9-2, Tangming Rd, Gongming Street Guangming new district Shenzhen, Guangdong 518000, CN
Inventors:
周星宇 ZHOU, Xingyu; CN
任章淳 REN, Zhangchun; CN
Agent:
深圳市威世博知识产权代理事务所(普通合伙) CHINA WISPRO INTELLECTUAL PROPERTY LLP.; 中国广东省深圳市 南山区高新区粤兴三道8号中国地质大学产学研基地中地大楼A806 Room A806, Zhongdi Building China University of Geosciences Base, No. 8 Yuexing 3rd Road High-Tech Industrial Estate, Nanshan District Shenzhen, Guangdong 518057, CN
Priority Data:
201710777726.X31.08.2017CN
Title (EN) OLED-TFT SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL
(FR) SUBSTRAT OLED-TFT ET SON PROCÉDÉ DE FABRICATION, ET PANNEAU D'AFFICHAGE
(ZH) OLED-TFT基板及其制造方法、显示面板
Abstract:
(EN) Provided are an OLED-TFT substrate and a manufacturing method therefor, and a display panel. A semiconductor pattern of the TFT not only comprises a contact region of a source electrode pattern and a drain electrode pattern, but as an anode of an OLED, a photolithographic process of manufacturing the anode of the OLED is also omitted; in addition, ink-jet printing technology is used to form an organic emission pattern of the OLED, and one photolithographic process may also be omitted, thereby reducing the number of photolithographic processes, and reducing the production costs thereof.
(FR) L'invention porte sur un substrat OLED-TFT et son procédé de fabrication, ainsi que sur un panneau d'affichage. Un motif de semi-conducteur du transistor à couches minces (TFT) non seulement comprend une région de contact d'un motif d'électrode de source et d'un motif d'électrode de drain, mais en tant qu'anode d'une OLED, un processus photolithographique de fabrication de l'anode de l'OLED est également omis ; de plus, une technologie d'impression par jet d'encre est utilisée pour former un motif d'émission organique de l'OLED, et un processus photolithographique peut également être omis, ce qui permet de réduire le nombre de processus photolithographiques et de réduire les coûts de production de ceux-ci.
(ZH) 一种OLED-TFT基板及其制造方法、显示面板。所述TFT的半导体图案不仅包括源极图案和漏极图案的接触区,而且作为OLED的阳极,省去制作OLED阳极的这一道黄光制程,并且采用喷墨打印技术形成OLED的有机发射图案,也可以省去一道黄光制程,从而减少黄光制程的道数,降低生产成本。
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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)