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1. (WO2017090841) DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090841 International Application No.: PCT/KR2016/003605
Publication Date: 01.06.2017 International Filing Date: 06.04.2016
IPC:
H04N 5/65 (2006.01) ,G02F 1/1333 (2006.01) ,H01L 51/56 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
64
Constructional details of receivers, e.g. cabinets, dust covers
65
Holding-devices for protective discs or for picture masks
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56
Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
Applicants:
LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
HEO, Jinha; KR
KIM, Dohyeon; KR
RYU, Inkeun; KR
Agent:
ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806, KR
Priority Data:
10-2015-016736127.11.2015KR
10-2015-018519023.12.2015KR
Title (EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
Abstract:
(EN) A display device includes a housing; at least one roller positioned within the housing; a display portion including a display panel and a module cover; and at least one support connected to a top of the display portion and to raise or lower the display portion. The display panel and the module cover transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing. The at least one support includes an upper link, one end portion of which is connected to the top portion of the display portion; a lower link, one end portion of which is positioned inside of the housing; and a hinge to connect the upper link and the lower link, the upper link and the lower link including first and second upper links and first and second lower links, respectively, which operate together with the hinge during the transition from the first state to the second state.
(FR) L'invention concerne un dispositif d'affichage qui comprend : un logement ; au moins un rouleau positionné dans le logement ; une partie d'affichage comprenant un panneau d'affichage et un couvercle de module ; et au moins un support relié à une partie supérieure de la partie d'affichage et destiné à élever ou abaisser la partie d'affichage. Le panneau d'affichage et le couvercle de module passent d'un premier état dans lequel le panneau d'affichage et le couvercle de module sont enroulés autour de l'au moins un rouleau, dans un second état dans lequel le panneau d'affichage et le couvercle de module sont déroulés à partir de l'au moins un rouleau, en contact l'un avec l'autre, et sont exposés hors du logement. L'au moins un support comprend une articulation supérieure, dont une partie d'extrémité est reliée à la partie supérieure de la partie d'affichage ; une articulation inférieure, dont une partie d'extrémité est positionnée à l'intérieur du logement ; et une charnière destinée à relier l'articulation supérieure et l'articulation inférieure, l'articulation supérieure et l'articulation inférieure comprenant des première et seconde articulations supérieure et des première et seconde articulations inférieures, respectivement, lesquelles fonctionnent conjointement avec la charnière pendant la transition du premier état au second état.
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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, 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, KN, KP, 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: English (EN)
Filing Language: English (EN)