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1. WO2020153521 - DISPLAY DEVICE

Publication Number WO/2020/153521
Publication Date 30.07.2020
International Application No. PCT/KR2019/001107
International Filing Date 25.01.2019
IPC
G09F 9/30 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G06F 3/14 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
14Digital output to display device
G02F 1/1333 2006.01
GPHYSICS
02OPTICS
FDEVICES 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
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 표종길 PYO, Jonggil
Agents
  • 허용록 HAW, Yong Noke
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(KO) 디스플레이 디바이스
Abstract
(EN)
The present embodiment may comprise: a display module; a link assembly connected to the display module; and a rotation mechanism connected to the link assembly so as to rotate the link assembly. In addition, the link assembly may comprise: a pair of links; and a link joint to which each link, of the pair of links, is rotatably connected. At least one link, of the pair of links, may comprise: an arm from which at least one gear coupling part protrudes; a gear; and a fastening member for fastening the gear to the gear coupling part. A first fastening hole may be formed in the gear coupling part; a second fastening hole, matching with the first fastening hole, may be formed in the gear; and the fastening member may couple the gear to the gear coupling part by being inserted in the first fastening hole and the second fastening hole.
(FR)
Le présent mode de réalisation de la présente invention peut comprendre : un module d'affichage ; un ensemble de liaison relié au module d'affichage ; et un mécanisme de rotation relié à l'ensemble de liaison de façon à faire tourner l'ensemble de liaison. De plus, l'ensemble de liaison peut comprendre : une paire de liaisons ; et un joint de liaison auquel chaque liaison, de la paire de liaisons, est reliée de manière rotative. Au moins une liaison, de la paire de liaisons, peut comprendre : un bras à partir duquel fait saillie au moins une pièce de couplage à engrenage ; un engrenage ; et un élément de fixation pour fixer l'engrenage à la pièce de couplage à engrenage Un premier trou de fixation peut être formé dans la pièce de couplage à engrenage ; un second trou de fixation, correspondant au premier trou de fixation, peut être formé dans l'engrenage ; et l'élément de fixation peut coupler l'engrenage à la pièce de couplage à engrenage en l'insérant dans le premier trou de fixation et le second trou de fixation.
(KO)
본 실시예는 디스플레이 모듈과; 디스플레이 모듈에 연결된 링크 어셈블리와; 링크 어셈블리에 연결되어 링크 어셈블리를 회전시키는 회전기구를 포함할 수 있다. 그리고, 링크 어셈블리는 한 쌍의 링크와; 한 쌍의 링크 각각이 회전 가능하게 연결된 링크 조인트를 포함할 수 있다. 한 쌍의 링크 중 적어도 하나는 적어도 하나의 기어 결합부가 돌출된 아암과; 기어와; 기어를 기어 결합부에 체결하는 체결부재를 포함할 수 있다. 기어 결합부에 제1체결공이 형성될 수 있고, 기어에 제1체결공과 일치되는 제2체결공이 형성될 수 있으며, 체결부재는 제1체결공 및 제2체결공에 삽입되어 기어를 기어 결합부에 결합할 수 있다.
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