CIRCULAR DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR

• Main Authors: GYOUNG, CHUNG-HYOUN, OH, KEE-YONG, IM, WOO-BIN, PARK, IL-HO
• Format: Patent
• Language: English; French; Korean
• Published: 03.12.2015
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The present invention relates to a circular display device comprising: a substrate (21) having a circular shape; a plurality of data lines (15) formed on the substrate; a plurality of gate lines (16) extending in a perpendicular direction to the plurality of data lines; a plurality of pixels (14) formed in intersection areas, respectively, where the plurality of data lines and the plurality of gate lines cross each other; and a circular cover (25) that is air-tightly bonded to the substrate and covers the pixels. The cover has a drive integrated circuit (27) and a plurality of wiring patterns formed thereon, wherein the drive integrated circuit supplies scan signals and data signals to the plurality of pixels and the wiring patterns are extended and extracted from the drive integrated circuit. The plurality of wiring patterns are electrically connected to the plurality of data lines and the plurality of gate lines through connection wires (29), respectively. La présente invention concerne un dispositif d'affichage circulaire comprenant : un substrat (21) ayant une forme circulaire ; une pluralité de lignes de données (15) formées sur le substrat ; une pluralité de lignes de grille (16) s'étendant dans une direction perpendiculaire à la pluralité de lignes de données ; une pluralité de pixels (14) formés dans des zones d'intersection, respectivement, la pluralité de lignes de données et la pluralité de lignes de grille se croisant les unes les autres ; et un couvercle circulaire (25) qui est relié de manière hermétique au substrat et recouvre les pixels. Le couvercle a un circuit intégré d'entraînement (27) et une pluralité de motifs de câblage formés sur ce dernier, le circuit intégré d'entraînement fournissant des signaux de balayage et des signaux de données à la pluralité de pixels et les motifs de câblage étant étendus et extraits à partir du circuit intégré d'entraînement. La pluralité de motifs de câblage sont connectés électriquement à la pluralité de lignes de données et à la pluralité de lignes de grille par l'intermédiaire de fils de connexion (29), respectivement. 본 발명은 원형 표시장치에 관한 것으로, 원형 형상을 갖는 기판(21)과, 기판상에 연장 형성된 복수의 데이터 라인(15)과, 복수의 데이터 라인과 직교하는 방향으로 연장 형성된 복수의 게이트 라인(16)과, 복수의 데이터 라인과 복수의 게이트 라인이 교차하는 교차영역에 각각 형성된 복수의 화소(14)와, 기판과 밀봉 접착되며, 화소를 덮는 원형 형상의 커버(25)를 포함하며, 커버에는 복수의 화소에 주사신호와 데이터신호를 공급하는 구동용 집적회로(27)와 구동용 집적회로로부터 연장 인출되는 복수의 배선 패턴이 형성되어 있고, 복수의 배선 패턴 각각과 복수의 데이터 라인과 복수의 게이트 라인 각각은 연결 와이어(29)에 의해 전기적으로 접속된다.