KR960024583A

KR960024583A - Uniform cell gap forming device of liquid crystal display

Info

Publication number: KR960024583A
Application number: KR1019940036913A
Authority: KR
Inventors: 최성림
Original assignee: 윤종용; 삼성전관 주식회사
Priority date: 1994-12-26
Filing date: 1994-12-26
Publication date: 1996-07-20

Abstract

본 발명은 액정표시장치의 균일한 셀갭형성장치에 관한 것으로서, 보다 상세하게는 액정 주입과정에서 과다하게 액정이 주입되어 액정층의 두께가 불균일하게 된 액정셀에 셀갭 양면에서 적정량의 균일한 압력을 가함으로써 액정셀의 두께를 균일하게 유지시킬 수 있는 공기가압장치에 관한 것이다.The present invention relates to a uniform cell gap forming device of a liquid crystal display device, and more particularly, an appropriate amount of uniform pressure on both sides of a cell gap is applied to a liquid crystal cell in which a liquid crystal layer is unevenly thickened due to excessive liquid crystal injection during a liquid crystal injection process. The present invention relates to an air pressurizing device capable of maintaining the thickness of a liquid crystal cell uniformly by adding.

특징적인 구성으로는 상부와 하부에서 일정한 간격으로 배채되어 실리콘에어팩 및 액절셀을 고정시키기 위한 두개의 고정판(11)(2)은 상부와 하부에서 공기가압치구를 고정시키기 위한 것으로서, 액정셀의 수에 따라 일정한 간격을 유지하도록 배치하고, 상기 두 고정판(11)(12) 사이에는 배불뚝한 액정셀(15)을 넣고, 이 액정셀(15)의 양면을 가압하기 위한 공기가압치구(13)(13′)는 공기 주입을 위한 공기주입구(13d)를 형성한 실리콘팩(13a)과, 상기 실리콘팩에 공기를 주입할 수 있도록 공기주입구(13d)를 지지하기 위한 실리콘팩치구(13b)(13c)로 구성하고, 이것은 또한 그 사이에 삽입되는 액정셀(15)(15′)의 양면에서 압력을 가하기 위해서 삽입되는 액정셀의 수(N)보다 한개 더 많은 수(N+1)를 채틱하여 설치하며, 상기 실리콘 팩(13)의 두께는 1mm에서 30mm의 사이값으로 설정하여 액정셀의 두께를 균일하게 하는데 적당하도록 형성한다.As a characteristic configuration, two fixing plates 11 and 2 for discharging the silicon air pack and the axel cell are arranged at regular intervals in the upper and lower portions to fix the air pressure jig in the upper and lower portions. Arranged to maintain a constant interval according to the, between the two fixing plate (11, 12) is placed in the liquid crystal cell 15, the air pressure jig 13 for pressing both sides of the liquid crystal cell (15) 13 'is a silicon pack 13a having an air inlet 13d for air injection, and a silicon pack hole 13b for supporting an air inlet 13d for injecting air into the silicon pack. 13c), which also has one more number (N + 1) than the number (N) of liquid crystal cells inserted to exert pressure on both sides of the liquid crystal cells 15 (15 ') interposed therebetween. The thickness of the silicon pack 13 is between 1mm and 30mm Set will be formed so as to suitable for a uniform thickness of the liquid crystal cell.

Description

Uniform cell gap forming device of liquid crystal display

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

제3도는 본 발명에 의한 공기가압장치의 분해상태를 보인 단면도, 제4도는 본 발명에 의한 공기가압치구를 상세하게 나타낸 것으로 (가)는 평면도, (나)는 측면도, (다)는 정면도.3 is a cross-sectional view showing an exploded state of the air pressure device according to the present invention, Figure 4 is a detailed view of the air pressure jig according to the present invention (a) is a plan view, (b) is a side view, (c) is a front view. .

Claims

Arranged at regular intervals according to the number of liquid crystal cells in the upper and lower portions, the upper and lower fixing plates 11 and 12 and the liquid crystal cells inside the two fixing plates 11 and 12 interposed therebetween. And an air pressure jig (13) (13 ') which is provided to press both sides of the liquid crystal cell (15).

According to claim 1, wherein the air pressure jig is a silicon pack 13a having an air inlet (13d) for the air injection, and a silicon pack jig for supporting the air inlet to inject air into the silicon pack ( 13b) (13c). A uniform cell gap forming apparatus of a liquid crystal display device.

2. The liquid crystal according to claim 1, wherein the air pressure jig is adapted to press both sides of the liquid crystal cell by adopting one more number N + 1 than the number N of liquid crystal cells inserted therebetween. Uniform cell forming apparatus of display device.

3. The uniform cell gap forming apparatus of claim 2, wherein the silicon pack is formed to a thickness of 1 to 30 mm.

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