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1. (WO2018120465) CURVED DISPLAY DEVICE AND METHOD FOR CONTROLLING CURVATURE THEREOF
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Pub. No.: WO/2018/120465 International Application No.: PCT/CN2017/078127
Publication Date: 05.07.2018 International Filing Date: 24.03.2017
IPC:
G06F 3/01 (2006.01) ,G02B 27/22 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
22
for producing stereoscopic or other three-dimensional effects
Applicants:
惠科股份有限公司 HKC CORPORATION LIMITED [CN/CN]; 中国广东省深圳市 宝安区石岩街道水田村民营工业园惠科工业园 Huike industrial park, Minying industrial park, Shuitian country Shiyan, Bao'an District, Shenzhen, Guangdong 518000, CN
重庆惠科金渝光电科技有限公司 CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国重庆市 巴南区界石镇石桂大道16号3幢4-1 No.4-1, Building 3, No.16, Shigui Road, Jieshi Town, Ba'nan District Chongqing 401320, CN
Inventors:
李嘉航 LEE, Chia-Hang; CN
Agent:
北京汇泽知识产权代理有限公司 BEIJING HUIZE INTELLECTUAL PROPERTY LAW LLC; 中国北京市 海淀区知春路6号锦秋国际大厦A座18层张瑾 ZHANG, Jin A18, Horizon International Tower No.6, Zhichun Road, Haidian District Beijing 100088, CN
Priority Data:
201611268268.931.12.2016CN
Title (EN) CURVED DISPLAY DEVICE AND METHOD FOR CONTROLLING CURVATURE THEREOF
(FR) DISPOSITIF D’AFFICHAGE INCURVÉ ET PROCÉDÉ DE COMMANDE DE LA COURBURE DE CELUI-CI
(ZH) 曲面显示装置及控制其曲率的方法
Abstract:
(EN) Provided are a curved display device (500) and a method for controlling a curvature thereof. The curved display device (500) comprises: a flexible display module (510); and a curvature adjustment module (530) connected to the flexible display module (510) to adjust a curvature of the flexible display module (510). The curvature adjustment module (530) comprises: a gear control unit (520) having a gear (521); a primary rotation shaft (531); one or more secondary rotation shafts (532, 533); two first curvature adjustment modules (540) pivoted to the primary rotation shaft (531) to form first movable supports (541) moving relative to each other; and two second curvature adjustment modules (550) pivoted to the secondary rotation shafts (532, 533) and meshing with the gear (520) to form second movable supports (551). The second movable supports (551) are controlled by the gear (521) to move relative to each other. By adjusting a curvature of a curved display device, quality of an image viewed by a viewer at a large angle can be improved.
(FR) L'invention concerne un dispositif d'affichage incurvé (500) et un procédé de commande d'une courbure de celui-ci. Le dispositif d'affichage incurvé (500) comprend : un module d'affichage flexible (510); et un module de réglage de courbure (530) connecté au module d'affichage flexible (510) pour ajuster une courbure du module d'affichage flexible (510). Le module de réglage de courbure (530) comprend : une unité de commande d'engrenage (520) ayant un engrenage (521); un arbre de rotation primaire (531); un ou plusieurs arbres de rotation secondaires (532, 533); deux premiers modules de réglage de courbure (540) pivotés vers l'arbre de rotation primaire (531) pour former des premiers supports mobiles (541) se déplaçant l'un par rapport à l'autre ; et deux seconds modules de réglage de courbure (550) pivotés vers les arbres de rotation secondaires (532, 533) et s'engrenant avec l'engrenage (520) pour former des seconds supports mobiles (551). Les seconds supports mobiles (551) sont commandés par l'engrenage (521) pour se déplacer l'un par rapport à l'autre. En ajustant la courbure d'un dispositif d'affichage incurvé, la qualité d'une image visualisée par un spectateur à un grand angle peut être améliorée.
(ZH) 一种曲面显示装置(500)及控制其曲率的方法,包括:一可挠性显示器模组(510);以及一曲率调整模块(530),连接于所述可挠性显示器模组(510),用以调整所述可挠性显示器模组(510)的曲率,其中所述曲率调整模块(530)包括:一齿轮控制单元(520),具有一齿轮(521);一主旋转轴(531)及至少一副旋转轴(532、533);两个第一曲率调整模块(540),枢接于所述主旋转轴(531),以形成相对移动的第一活动支架(541);以及两个第二曲率调整模块(550),枢接于所述副旋转轴(532、533),并啮接所述齿轮(521),以配合所述齿轮(521)控制而形成相对移动的第二活动支架(551)。藉由调整曲面显示装置的曲率,可改善观测者在大视角的画面质量。
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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, 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)