KR960042132A - Manufacturing method of ferroelectric liquid crystal display device - Google Patents
Manufacturing method of ferroelectric liquid crystal display device Download PDFInfo
- Publication number
- KR960042132A KR960042132A KR1019950014179A KR19950014179A KR960042132A KR 960042132 A KR960042132 A KR 960042132A KR 1019950014179 A KR1019950014179 A KR 1019950014179A KR 19950014179 A KR19950014179 A KR 19950014179A KR 960042132 A KR960042132 A KR 960042132A
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- KR
- South Korea
- Prior art keywords
- liquid crystal
- manufacturing
- cell gap
- display device
- crystal display
- Prior art date
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Abstract
본 발명은 강유전성 LCD의 제조방법에 관한 것으로서, 두장의 액정기판 사이에 살포되어 셀갭을 유지하는 스페이서를 신축성을 갖는 재질로 사용하고, 액정주입시 상기 상ㆍ하측 액정기판에 소정의 압력을 가하여 셀갭을 감소시킨 상태에서 상변이 온도 이상으로 가열된 액정을 주입하고 밀봉한 후, 액정의 온도를 감소시킴과 동시에 압력을 서서히 감소시켜 강유전성 LCD를 제조하였으므로, 액정의 상변이에 의한 부피증가를 고려하여 먼저 셀갭을 감소시킨 상태에서 액정을 주입하였으므로 쉐브론결함이 방지되어 소자의 휘도가 향상되며, 지그재그 결함도 방지되어 소자의 동작 특성이 향상된다.The present invention relates to a method of manufacturing a ferroelectric LCD, wherein a spacer is spread between two liquid crystal substrates and maintains a cell gap as a flexible material, and a cell gap is applied by applying a predetermined pressure to the upper and lower liquid crystal substrates during liquid crystal injection. Injecting and sealing the liquid crystal heated above the phase change temperature in a reduced state, after reducing the temperature of the liquid crystal and gradually reduced the pressure to produce a ferroelectric LCD, considering the volume increase due to the phase change of the liquid crystal First, since the liquid crystal is injected in a state where the cell gap is reduced, the chevron defect is prevented to improve the luminance of the device, and the zigzag defect is also prevented to improve the operating characteristics of the device.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2A도 및 제2B도는 본 발명에 따른 강유전성 액정표시장치의 제조 공정도.2A and 2B are manufacturing process diagrams of a ferroelectric liquid crystal display device according to the present invention.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019950014179A KR960042132A (en) | 1995-05-31 | 1995-05-31 | Manufacturing method of ferroelectric liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950014179A KR960042132A (en) | 1995-05-31 | 1995-05-31 | Manufacturing method of ferroelectric liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
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KR960042132A true KR960042132A (en) | 1996-12-21 |
Family
ID=66525893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950014179A KR960042132A (en) | 1995-05-31 | 1995-05-31 | Manufacturing method of ferroelectric liquid crystal display device |
Country Status (1)
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KR (1) | KR960042132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100690005B1 (en) * | 2000-12-30 | 2007-03-08 | 엘지.필립스 엘시디 주식회사 | Method of Fabricating Apparatus injecting with Ferroelectric Liquid Crystal |
-
1995
- 1995-05-31 KR KR1019950014179A patent/KR960042132A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100690005B1 (en) * | 2000-12-30 | 2007-03-08 | 엘지.필립스 엘시디 주식회사 | Method of Fabricating Apparatus injecting with Ferroelectric Liquid Crystal |
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