Methods of manufacturing liquid crystal display devices
US8031321B2 · kind B2 · utility
Assignee
Inventors
- Bum-Soo Kim
- Byoung Chul Choi
- Byoung-Mok Ha
- Chang Bo Shim
- Chang-Soo Na
- Cheol Joo Moon
- Chong Chan Eun
- Gu-Yun Bok
- Hae-Joon Son
- Heung Sun Kim
- Hong-seok Lee
- Hyung-Jin Park
- Hyun-Ho Song
- In-Kyu Lee
- Jae Chuon Ryu
- Jae Ho Shin
- Jae Min Jong
- Je Hyun Kim
- Jeong Ho Lee
- Jeong-Joon Lee
- Jong Won Kim
- Jun Beom Cho
- Jun Young Yu
- Jung Seung Kim
- Jung-Deog Yoo
- Jung Sik Kim
- Se Joon Baek
- Seung-Bum Lee
- Seung-Won Moon
- Sung-Mo Koo
Key dates
| Filing date | Nov 10, 2008 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Jul 23, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1303
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.