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1. (WO2019029219) OPTICAL STRUCTURE, CONTROL METHOD THEREFOR, AND DISPLAY COMPONENT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029219 International Application No.: PCT/CN2018/087255
Publication Date: 14.02.2019 International Filing Date: 17.05.2018
IPC:
G02F 1/133 (2006.01) ,G02F 1/1343 (2006.01) ,G02F 1/1334 (2006.01)
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
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1343
Electrodes
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
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1334
based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
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
合肥京东方光电科技有限公司 HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国安徽省合肥市 铜陵北路2177号 No.2177 Tonglingbei Road Hefei, Anhui 230012, CN
Inventors:
郭远辉 GUO, Yuanhui; CN
黄钢琪 HUANG, Gangqi; CN
Agent:
北京银龙知识产权代理有限公司 DRAGON INTELLECTUAL PROPERTY LAW FIRM; 中国北京市 海淀区西直门北大街32号院枫蓝国际中心2号楼10层 10F, Bldg. 2, Maples International Center No. 32 Xizhimen North Street, Haidian District Beijing 100082, CN
Priority Data:
201710676551.309.08.2017CN
Title (EN) OPTICAL STRUCTURE, CONTROL METHOD THEREFOR, AND DISPLAY COMPONENT
(FR) STRUCTURE OPTIQUE, SON PROCÉDÉ DE COMMANDE ET COMPOSANT D’AFFICHAGE
(ZH) 一种光学结构及其控制方法、显示器件
Abstract:
(EN) An optical structure, a control method therefor, and a display component. The optical structure comprises a dimming element (1), an optical sensor element (2), and a control element (11). The dimming element (1) is divided into at least two subareas (1A and 1B). The intensity of the ambient light shone on each of the subareas (1A and 1B) of the dimming element (1) is acquired via the optical sensor element (2). The control element (11) controls the light transmittance of the corresponding subareas (1A and 1B) on the basis of the intensity of the ambient light shone on each of the subareas (1A and 1B).
(FR) La présente invention concerne une structure optique, un procédé de commande associé, et un composant d’affichage. La structure optique comprend un élément de gradation (1), un élément de capteur optique (2), et un élément de commande (11). L’élément de gradation (1) est divisé en au moins deux sous-zones (1A et 1B). L’intensité de la lumière ambiante irradiée sur chacune des sous-zones (1A et 1B) de l’élément de gradation (1) est acquise par l’intermédiaire de l’élément de capteur optique (2). L’élément de commande (11) commande la transmittance de lumière des sous-zones correspondantes (1A et 1B) sur la base de l’intensité de la lumière ambiante irradiée sur chacune des sous-zones (1A et 1B).
(ZH) 一种光学结构及其控制方法、显示器件。光学结构包括调光元件(1)、光学传感元件(2)和控制元件(11)。调光元件(1)划分为至少两个子区域(1A,1B),通过光学传感元件(2)来获取照射调光元件(1)的每一子区域(1A,1B)的环境光强度,控制元件(11)根据照射每一子区域(1A,1B)的环境光强度控制对应的子区域(1A,1B)的光线透过率。
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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)