IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0806525
(2007-05-31)
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등록번호 |
US-7710534
(2010-06-03)
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발명자
/ 주소 |
- Byun, Yong Sang
- Park, Moo Yeol
- Jung, Sung Su
- Kang, Sung Chun
- Kim, Jong Woo
- Ha, Young Hun
- Lee, Sang Seok
- Park, Sang Ho
- Choo, Hun Jun
- Kweon, Hyug Jin
- Chae, Kyung Su
- Son, Hae Joon
- Shin, Sang Sun
- Lim, Jong Go
- Kim, Wan Soo
- Jeung, Young Hun
- Ryu, Joung Ho
- Uh, Ji Heum
- Lee, Im Su
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
44 |
초록
▼
Disclosed is a system for fabricating a liquid crystal display using liquid crystal dropping and a method of fabricating a liquid crystal display using the same. The present invention includes a liquid crystal forming line dropping liquid crystals on the first substrate, a sealant forming line formi
Disclosed is a system for fabricating a liquid crystal display using liquid crystal dropping and a method of fabricating a liquid crystal display using the same. The present invention includes a liquid crystal forming line dropping liquid crystals on the first substrate, a sealant forming line forming the sealant on the second substrate, and a bonding and hardening line bonding the two substrates to each other and hardening the sealant, printing a sealant, bonding the substrates each other, and hardening the sealant and an inspection process line of cutting the bonded substrates into panel units and grinding and inspecting the unit panels. And, the GAP process line includes And, the present invention includes the processes of dropping LC on a first substrate using a dispenser, forming a main UV hardening sealant on a second substrate, bonding the first and second substrates to each other in a vacuum state, UV-hardening the main UV hardening sealant, cutting the bonded substrates into cell units, grinding the cut substrates, and inspecting the grinded substrates finally.
대표청구항
▼
What is claimed is: 1. A method of forming a liquid crystal display device, comprising: providing a first substrate and a second substrate, wherein at least one of the first and second substrates supports a plurality of structures creating a pattern extending along a first direction; providing a se
What is claimed is: 1. A method of forming a liquid crystal display device, comprising: providing a first substrate and a second substrate, wherein at least one of the first and second substrates supports a plurality of structures creating a pattern extending along a first direction; providing a sealant material on one of the first and second substrates; dispensing a plurality of liquid crystal drops on one of the first and second substrates, wherein a first distance between adjacent ones of the liquid crystal drops along the first direction is different than a second distance between adjacent ones of the liquid crystal drops along a second direction; and bonding the first and second substrates to each other via the sealant material, wherein a dispensed pattern of the plurality of liquid crystal drops is a dumbbell shape or a lightning shape. 2. The method according to claim 1, wherein the second direction is perpendicular to the first direction. 3. The method according to claim 1, wherein the plurality of structures include gate lines crossing a plurality of data lines. 4. The method according to claim 1, wherein the plurality of structures include color filters. 5. The method according to claim 1, wherein the plurality of structures include structures capable of inducing an alignment direction. 6. The method according to claim 1, wherein the plurality of structures include grooves in an alignment layer. 7. The method according to claim 1, wherein the plurality of structures include structures capable of distorting an electric field. 8. The method according to claim 1, wherein the plurality of structures include protrusions. 9. The method according to claim 1, wherein the plurality of structures include slits formed in an electrode. 10. The method according to claim 1, wherein the first distance is greater than the second distance. 11. The method according to claim 1, wherein a distance between adjacent ones of the liquid crystal drops is about 8 to about 17 mm. 12. The method according to claim 1, further comprising: providing the sealant material on the first substrate; and dispensing the plurality of liquid crystal drops on the second substrate. 13. A method of forming a liquid crystal display device, comprising providing a first substrate and a second substrate; providing a sealant material on one of the first and second substrates; dispensing a plurality of liquid crystal drops on one of the first and second substrates; and bonding the first and second substrates to each other via the sealant material, wherein the bonding includes spreading the plurality of liquid crystal drops over the first and second substrates at a first rate along a first direction and at a second rate along a second direction, wherein the first rate is different from the second rate, wherein a dispensed pattern of the plurality of liquid crystal drops is a dumbbell shape or a lightning shape. 14. The method according to claim 13, further including forming a plurality of structures on at least one of the first and second substrates creating a pattern extending along the first direction. 15. The method according to claim 14, wherein the plurality of structures include alignment grooves within an alignment layer on at least one of the first and second substrates. 16. The method according to claim 14, wherein the plurality of structures include a color filter layer on one of the first and second substrates. 17. The method according to claim 14, wherein the plurality of structures include gate and data lines on one of the first and second substrates. 18. The method according to claim 14, wherein the plurality of structures include slits in an electrode. 19. The method according to claim 14, wherein the plurality of structures include protrusions on one of the first and second substrates. 20. The method according to claim 13, wherein the dispensing provides a plurality of liquid crystal drops such that a first distance between adjacent ones of the liquid crystal drops along the first direction is different than a second distance between adjacent ones of the liquid crystal drops along the second direction. 21. The method according to claim 20, wherein the first distance is greater than the second distance. 22. The method according to claim 13, wherein a distance between adjacent ones of the liquid crystal drops is about 8 to about 17 mm. 23. The method according to claim 13, wherein the first rate is greater than the second rate. 24. The method according to claim 13, further comprising: providing the sealant material on the first substrate; and dispensing the plurality of liquid crystal drops on the second substrate.
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