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1. (WO2019042030) LIGHT-CONTROL PANEL AND LED DISPLAY SCREEN
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Pub. No.: WO/2019/042030 International Application No.: PCT/CN2018/095886
Publication Date: 07.03.2019 International Filing Date: 17.07.2018
IPC:
G09F 9/33 (2006.01) ,G06F 3/041 (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
33
being semiconductor devices, e.g. diodes
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
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Applicants:
深圳市奥拓电子股份有限公司 SHENZHEN AOTO ELECTRONICS CO., LTD. [CN/CN]; 中国广东省深圳市 南山区学府路63号高新区联合总部大厦9楼 9/F, United Headquarters Mansion, N0.63 Xuefu Road, Hi-Tech Zone, Nanshan, Shenzhen, Guangdong 518000, CN
Inventors:
刘宇 LIU, Yu; CN
吴振志 WU, Zhenzhi; CN
沈毅 SHEN, Yi; CN
李选中 LI, Xuanzhong; CN
吴涵渠 WU, Hanqu; CN
Agent:
深圳市顺天达专利商标代理有限公司 SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD.; 中国广东省深圳市 福田区深南大道7008号阳光高尔夫大厦810-815室 Room 810-815, Sunshine Golf Building, No.7008 Shennan BoulevardFutian District Shenzhen, Guangdong 518040, CN
Priority Data:
201710765706.030.08.2017CN
Title (EN) LIGHT-CONTROL PANEL AND LED DISPLAY SCREEN
(FR) PANNEAU DE COMMANDE DE LUMIÈRE ET ÉCRAN D’AFFICHAGE À DEL
(ZH) 一种光控板及 LED 显示屏
Abstract:
(EN) Disclosed are a light-control panel (100) and an LED display screen (200). The light-control panel (100) comprises a dielectric substrate (10) and an image sensing layer (30) arranged on the dielectric substrate (10), wherein one side of the dielectric substrate (10) is provided with a light-control sensing circuit (50), and one side, facing away from the light-control sensing circuit (50), of the dielectric substrate (10) is provided with a plurality of pixel lamps (40) arranged at intervals; the image sensing layer (30) is arranged in a gap formed by the plurality of pixel lamps (40); and the image sensing layer (30) is used for sensing an image signal and transmitting the image signal to the light-control sensing circuit (50) so as to control the pixel lamps (40). By means of the structure, the size of the light-control panel (100) is not limited while a light-control display function is achieved, and the structure can be applied to a large-size LED display screen (200).
(FR) La présente invention concerne un panneau de commande de lumière (100) et un écran d’affichage à DEL (200). Le panneau de commande de lumière (100) comprend un substrat diélectrique (10) et une couche de détection d'image (30) disposée sur le substrat diélectrique (10), un côté du substrat diélectrique (10) est pourvu d'un circuit de détection de commande de lumière (50), et un côté, opposé au circuit de détection de commande de lumière (50), du substrat diélectrique (10) est pourvu d'une pluralité de lampes à pixels (40) agencées à des intervalles ; la couche de détection d'image (30) est disposée dans un espace formé par la pluralité de lampes à pixels (40) ; et la couche de détection d'image (30) est utilisée pour détecter un signal d'image et transmettre le signal d'image au circuit de détection de commande de lumière (50) de façon à commander les lampes à pixels (40). Au moyen de la structure, la taille du panneau de commande de lumière (100) n'est pas limitée tandis qu'une fonction d'affichage de commande de lumière est obtenue, et la structure peut être appliquée à un écran d'affichage à DEL de grande taille (200).
(ZH) 一种光控板(100)及LED显示屏(200),光控板(100)包括介质基板(10)及设于介质基板(10)上的图像感应层(30);其中,介质基板(10)的一面设有光控感应电路(50),介质基板(10)的背向光控感应电路(50)的一面设有间隔排列的多个像素灯(40),图像感应层(30)设于多个像素灯(40)形成的间隙中,图像感应层(30)用于感应图像信号,并将图像信号传递至光控感应电路(50)以控制像素灯(40)。这种结构在实现光控显示功能的同时,可使光控板(100)的尺寸不受限制,可应用于大尺寸的LED显示屏(200)。
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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)