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1. (WO2019029011) DISPLAY DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029011 International Application No.: PCT/CN2017/107127
Publication Date: 14.02.2019 International Filing Date: 20.10.2017
IPC:
G09F 9/30 (2006.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30
in which the desired character or characters are formed by combining individual elements
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]; 中国湖北省武汉市 东湖新技术开发区高新大道666号光谷生物创新园C5栋305室 305 Room, Building C5, Biolake of Optics Valley, No. 666 Gaoxin Avenue, Wuhan East Lake High-tech Development Zone Wuhan, Hubei 430070, CN
Inventors:
叶上弘 YEH, Shang-Hung; 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:
201710674310.507.08.2017CN
Title (EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(ZH) 一种显示装置
Abstract:
(EN) A display device. The display device comprises a housing assembly (10), frame-connecting plates (20), linkages (30), and a flexible display screen (40); the housing assembly (10) comprises mutually pivotable intermediate frames (102) and housing bodies (101); the frame-connecting plates (20) are provided with pin-joint elements (201) allowing the housing bodies (101) to pivot relative to the frame-connecting plates (20); the linkages (30) pivot relative to the intermediate frames (102) and to the pin-joint elements (201); the flexible display screen (40) is arranged on the surfaces of the intermediate frames (102); wherein, when the housing bodies (101) are folded, the intermediate frames shift nearer to the housing bodies, such that the distance between second ends of the intermediate frames (102) is greater than the distance between first ends of the intermediate frames (102). In the invention, the bend circumference of the folding region of the flexible display screen (40) is increased in order to relieve stress in said region. This eliminates folding-region cracking or damage that may be caused by folding out and folding in the display device.
(FR) La présente invention concerne un dispositif d'affichage. Le dispositif d'affichage comprend un ensemble boîtier (10), des plaques de liaison de cadres (20), des liaisons (30), et un écran d'affichage souple (40). L'ensemble boîtier (10) comprend des cadres intermédiaires mutuellement pivotants (102) et des corps de boîtier (101) ; les plaques de liaison de cadres (20) sont pourvues d'éléments joint-broche (201) permettant aux corps de boîtier (101) de pivoter par rapport aux plaques de liaison de cadres (20) ; les liaisons (30) pivotent par rapport aux cadres intermédiaires (102) et aux éléments joint-broche (201) ; l'écran d'affichage souple (40) est disposé sur les surfaces des cadres intermédiaires (102) ; lorsque les corps du boîtier (101) sont pliés, les cadres intermédiaires se déplacent plus près des corps du boîtier, de telle sorte que la distance entre les secondes extrémités des cadres intermédiaires (102) est supérieure à la distance entre les premières extrémités des cadres intermédiaires (102). Selon l'invention, la circonférence de courbure de la zone de pliage de l'écran d'affichage souple (40) est augmentée afin de soulager la tension dans ladite zone. Ceci élimine la fissuration ou les dommages de la région de pliage qui peut être provoquée par le dépliage et le pliage du dispositif d'affichage.
(ZH) 一种显示装置,所述显示装置包括壳体组件(10)、连接框板(20)、连杆(30)和柔性显示屏(40),壳体组件(10)包括相互枢接的中框(102)和壳体(101);连接框板(20)设有与壳体(101)枢接的枢转连接件(201);连杆(30)分别与中框(102)和枢转连接件(201)枢接;柔性显示屏(40)设于中框(102)表面;其中,壳体(101)在折叠时,中框(102)朝向壳体抵靠,使得中框(102)第二端的间距大于第一端的间距。其能够使得柔性显示屏(40)折合区的弯曲周长加大以释放应力,避免显示装置在折叠或展开时,折合区出现破裂或损伤。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20190041914