KR970016702A

KR970016702A - Liquid Crystal Display and Manufacturing Method Thereof

Info

Publication number: KR970016702A
Application number: KR1019950031206A
Authority: KR
Inventors: 김인수
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1995-09-21
Filing date: 1995-09-21
Publication date: 1997-04-28

Abstract

본 발명은 액정표시장치에 관한 것으로서, 더욱 상세하게는 컬러 필터 기판과 박막 트랜지스터 기판이 평행하게 존재하고 두 기판 사이에 봉인재가 형성되어 있는 액정표시장치에 관한 것이다. 배향막이 형성되어 있는 두 기판 중 한 기판의 외주부에 봉인재를 형성하되 일면 중앙에는 폭이 넓은 한 주입구 및 상기 주입구 양면에 폭이 좁은 주입구, 두 주입구와 대응되는 다른 면에 두 개의 공기 흡입구를 형성하고 두 기판을 접착하고 두 기판 사이 봉인재 내부에 액정 물질을 주입하고 주입구 및 흡입구를 봉합한다. 따라서, 본 발명에 따른 액정표시장치는 기밀장치를 진공으로 만들지 않아도 되므로 액정 주입 공정 시간을 줄이는 효과가 있다.The present invention relates to a liquid crystal display device, and more particularly, to a liquid crystal display device in which a color filter substrate and a thin film transistor substrate exist in parallel and a sealing material is formed between the two substrates. Sealing material is formed on the outer circumference of one of the two substrates on which the alignment layer is formed, and one air inlet is formed at one center in the center, a narrow inlet on both sides of the inlet, and two air inlets on the other side corresponding to the two inlets. Then, the two substrates are bonded together, a liquid crystal material is injected into the sealant between the two substrates, and the inlet and the inlet are sealed. Therefore, the liquid crystal display device according to the present invention does not need to make the airtight device into a vacuum, thereby reducing the liquid crystal injection process time.

Description

LCD and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 2도는 본 발명의 실시예에 따른 액정표시장치에서 봉인재의 구조를 나타낸 평면도이다.2 is a plan view illustrating a structure of a sealing material in a liquid crystal display according to an exemplary embodiment of the present invention.

Claims

A liquid crystal display device in which liquid crystal materials are sealed by two sealing substrates facing each other in parallel and an outer peripheral portion between the two substrates, wherein the sealing material seals three inlets on one surface thereof and two suction ports on the other corresponding surface thereof. The liquid crystal display device is sealed.

The liquid crystal display of claim 1, wherein the three injection holes on the surface are formed with one wide injection hole in the center and two injection holes narrow in both directions of the one injection hole.

The liquid crystal display of claim 1, wherein a wide injection hole and the suction hole are sealed with a sealing material mixed with a spacer.

Sealing material is formed on the outer circumference of one of the two substrates on which the alignment layer is formed, and one air inlet is formed at one center in the center, a narrow inlet on both sides of the inlet, and two air inlets on the other side corresponding to the two inlets. A first step of attaching the two substrates, a third step of injecting a liquid crystal material into the sealing material between the two substrates, and a fourth step of sealing the injection hole and the suction port of the liquid crystal display device. Manufacturing method.

The method of claim 4, wherein in the fourth process, the liquid crystal material is injected through the injection hole while simultaneously inhaling air through the suction hole by using the suction device.

5. The method of claim 4, wherein in the fifth process, one of the wider inlets and inlets of the inlets is sealed with a sealing material in which spacers are mixed.

The method of claim 4, wherein, in the fifth process, two narrow injection holes of the injection holes are sealed with a sealing material in which spacers are not mixed.

※ Note: The disclosure is based on the initial application.