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System and method for manufacturing liquid crystal display devices

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/13
출원번호 US-0184096 (2002-06-28)
등록번호 US-7295279 (2007-11-13)
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
출원인 / 주소
  • LG.Philips LCD Co., Ltd.
대리인 / 주소
    McKenna Long & Aldridge LLP
인용정보 피인용 횟수 : 13  인용 특허 : 42

초록

Disclosed is a system for fabricating a liquid crystal display (LCD) using liquid crystal dropping (LC) and a method of fabricating an LCD using the same. The invention includes an LC forming line dropping LC on a first substrate, a sealant forming line forming sealant on a second substrate, a bondi

대표청구항

What is claimed is: 1. A device for fabricating a liquid crystal display device, comprising: a liquid crystal dispensing device for dispensing a plurality of liquid crystal drops in a dispensing pattern onto one of a first substrate and a second substrate, wherein the dispensing pattern includes an

이 특허에 인용된 특허 (42)

  1. Chastine Christopher R. ; Fort Wesley C. ; Hassler William L. ; Ulrich Howard E., Apparatus for dispensing an adhesive.
  2. Keizo Ishikawa JP; Takehide Kishimoto JP; Hideaki Yamagata JP; Takashi Nishimoto JP, Color liquid crystal display with a shielding member being arranged between sealing member and display zone.
  3. Kim Chung Yup,KRX ; Kim Young Chul,KRX ; Kim Dong Young,KRX ; Cho Hyun Nam,KRX ; Lee Jun Young,KRX, Fabrication method for liquid crystal alignment layer by magnetic field treatment.
  4. Shimizu Michio (Chiba JPX) Nishi Takeshi (Kanagawa JPX) Konuma Toshimitsu (Kanagawa JPX), LCD columnar spacers made of a hydrophilic resin and LCD orientation film having a certain surface tension or alignment.
  5. Keiichi Tanaka JP; Tomohiko Yamamoto JP, LCD with color filter substrate with tapering color filter portions overlapped by electrode and black matrix layers.
  6. Inata Masashi,JPX ; Mori Kahoru,JPX ; Suzuki Katsuhiro,JPX ; Higuchi Akiji,JPX, Liquid crystal cell and its manufacturing method.
  7. Sato Masahiko (Atsugi JPX) Konuma Toshimitsu (Atsugi JPX) Odaka Seiichi (Kisakata JPX) Yamaguchi Toshiharu (Zama JPX) Watanabe Toshio (Atsugi JPX) Aoyagi Osamu (Atsugi JPX) Tabata Kaoru (Atsugi JPX) , Liquid crystal device and method for manufacturing same with spacers formed by photolithography.
  8. Sato Masahiko,JPX ; Konuma Toshimitsu,JPX ; Odaka Seiichi,JPX ; Yamaguchi Toshiharu,JPX ; Watanabe Toshio,JPX ; Aoyagi Osamu,JPX ; Tabata Kaoru,JPX ; Isigaki Chizuru,JPX ; Sakayori Hiroyuki,JPX ; Kob, Liquid crystal device and method for manufacturing same with spacers formed by photolithography.
  9. Shimada Shinji,JPX, Liquid crystal device having column spacers with portion on each of the spacers for reflecting or absorbing visible light and method for fabricating the same.
  10. Tsuboyama Akira (Tokyo JPX) Shindo Hitoshi (Yokohama JPX) Katagiri Kazuharu (Tama JPX) Kanbe Junichiro (Yokohama JPX), Liquid crystal device having pillar spacers with small base periphery width in direction perpendicular to orientation tr.
  11. Nishiguchi Kenji,JPX ; Okada Masakazu,JPX ; Hashimoto Kiyofumi,JPX, Liquid crystal device having spacers and manufacturing method thereof.
  12. Fujimori Kohichi,JPX ; Shinomiya Tokihiko,JPX ; Kohzaki Shuichi,JPX ; Ishii Yutaka,JPX, Liquid crystal display device and method for manufacturing the same.
  13. Shiomi Makoto,JPX ; Yamagishi Shinji,JPX ; Shinomiya Tokihiko,JPX ; Kozaki Shuichi,JPX ; Fujimori Kohichi,JPX, Liquid crystal display device and method for producing the same.
  14. Nakamura Hiroki,JPX, Liquid crystal display device having the driving circuit disposed in the seal area, with different spacer density in driving circuit area than display area.
  15. Miyazaki Daisuke,JPX ; Kurauchi Shoichi,JPX ; Hatoh Hitoshi,JPX ; Midorikawa Teruyuki,JPX, Liquid crystal display device spacers formed from stacked color layers.
  16. Hasegawa Rei (Yokohama JPX) Mori Miki (Yokohama JPX), Liquid crystal display device with acrylic polymer spacers and method of manufacturing the same.
  17. Inoue Kazuo,JPX ; Uemura Tsuyoshi,JPX ; Nakajima Junji,JPX, Liquid crystal display panel and method and device for manufacturing the same.
  18. Inoue Kazuo,JPX ; Uemura Tsuyoshi,JPX ; Nakajima Junji,JPX, Liquid crystal display panel and method and device for manufacturing the same.
  19. Yamazaki Shunpei (Tokyo JPX) Konuma Toshimitsu (Atsugi JPX) Hamatani Toshiji (Atsugi JPX) Mase Akira (Atsugi JPX) Koyanagi Kaoru (Saku JPX) Imato Shinji (Atsugi JPX) Yamaguchi Toshiharu (Zama JPX) Sa, Liquid crystal filling device.
  20. Baron Yair (Southfield MI) Vijan Meera (Troy MI), Liquid crystal matrix display having improved spacers and method of making same.
  21. von Gutfeld Robert Jacob ; Lien Shui-Chih Alan, Method and apparatus for filling liquid crystal display (LCD) panels.
  22. Abe Taizo (Himeji JPX), Method and dispenser for filling liquid crystal into LCD cell.
  23. Abe Taizo (Himeji JPX), Method and dispenser for filling liquid crystal into LCD cell.
  24. Abe Taizo (Himeji JPX), Method and dispenser for filling liquid crystal into LCD cell.
  25. Kato Yoshinori,KRX ; Lee Kun-Jong,KRX, Method for fabricating a liquid crystal cell comprises forming a seal member after aligning the substrates.
  26. Foschaar James A. ; Garvin Hugh L., Method for making topographic projections.
  27. Leupp Alex M. (Newport Beach CA) Dill Hans G. (Costa Mesa CA), Method of fabricating a liquid crystal display.
  28. Shimizu Michio (Chiba JPX) Nishi Takeshi (Kanagawa JPX) Konuma Toshimitsu (Kanagawa JPX), Method of making LCD in which resin columns are cured and the liquid crystal is reoriented.
  29. Ishihara Teruhisa (Ishikawa JPX) Hisamitsu Shinji (Hirakata JPX) Furukawa Hisao (Sakai JPX), Method of manufacture of liquid crystal display panel.
  30. Yasutake ; Akira ; Kiso ; Shigemitsu, Method of manufacture of liquid crystal displays.
  31. Kato Yoshinori,KRX ; Lee Kun-jong,KRX ; Ku Gyo-seung,KRX, Method of manufacturing LCD by dropping liquid crystals on a substrate and then pressing the substrates.
  32. Egami Norihiko,JPX ; Hokazono Nobutaka,JPX ; Inoue Susumu,JPX ; Sumita Shiro,JPX ; Sakai Naoto,JPX ; Matsukawa Hideki,JPX, Method of manufacturing liquid crystal display device.
  33. Sakai Naoto,JPX ; Matsukawa Hideki,JPX ; Sumita Shiro,JPX ; Egami Norihiko,JPX ; Hirota Osamu,JPX, Method of manufacturing liquid crystal display device with a double seal.
  34. Masaaki Ozaki JP; Koichi Miyashita JP; Kenji Maekawa JP; Takahisa Kaneko JP; Naoki Matsumoto JP; Kazuhiro Inoguchi JP, Non-uniformly-rigid barrier wall spacers used to correct problems caused by thermal contraction of smectic liquid crystal material.
  35. Ishii Yutaka (Nara JPX) Yamamoto Yoshitaka (Yamatokoriyama JPX), Optical modulating element and electronic apparatus using it.
  36. Von Gutfeld Robert Jacob, Panel assembly for liquid crystal displays having a barrier fillet and an adhesive fillet in the periphery.
  37. Omeis Juergen (Seeheim-Jugenheim DEX) Rau Norbert (Sulzbach DEX) Kunesch Michael (Babenhausen DEX), Process for producing anisotropic liquid crystal layers on a substrate.
  38. Tsujita Chikako (Atsugi JPX), Process for producing liquid crystal device whereby curing the sealant takes place after pre-baking the substrates.
  39. Yamada Satoshi,JPX ; Matsukawa Hideki,JPX, Production process of liquid crystal display panel, seal material for liquid crystal cell and liquid crystal display.
  40. Yamada Satoshi,JPX ; Matsukawa Hideki,JPX, Production process of liquid crystal display panel, seal material for liquid crystal cell and liquid crystal display.
  41. Kataoka Hideo,JPX ; Shigeno Nobuyuki,JPX ; Munakata Masaki,JPX ; Urabe Tetsuo,JPX, Reflective guest-host liquid-crystal display device.
  42. Ashida Motoi,JPX, SRAM cell with no PN junction between driver and load transistors and method of manufacturing the same.

이 특허를 인용한 특허 (13)

  1. Jeon, Baek-Kyun; Heo, Jeong-Uk; Seo, Bong-Sung, Apparatus and method for printing bead spacers on a liquid crystal display substrate comprising a planar printing plate having recesses including a radial protrusion disposed at center.
  2. Park, Jungsoo; Kim, Jongseok, Array substrate for display device.
  3. Son,Jang Heon; Cha,Sang Hun, Cassette and method for fabricating liquid crystal display device using the same.
  4. Tanaka, Kentaro, Electrical connecting apparatus and method for assembling the same.
  5. Yoo, Soon Sung; Kwak, Dong Yeung; Jung, Yu Ho; Kim, Yong Wan; Lee, Woo Chae; Park, Dug Jin; Kim, Hoo Sung, Liquid crystal display device having more uniform seal heights and its fabricating method.
  6. Nally, Andrew John; Urquhart, Jonathan Neal; VanNorden, Jeffrey James; Berkheiser, III, William Edward, Machine for optical bonding, system and method of use thereof.
  7. Nally, Andrew John; Urquhart, Jonathan Neal; VanNorden, Jeffrey James; Berkheiser, William Edward, Machine for optical bonding, system and method of use thereof.
  8. Zhao, Haiyu; Liang, Jingjing, Method and device for dispensing sealant and LCD panel.
  9. Kim,Je Hyun; Park,Hyung Jin, Method for cutting liquid crystal display panel and method for fabricating liquid crystal display panel using the same.
  10. Kao, Hsien-Chang; Chien, Ching-Chun; Lee, Chih-Chiang; Teng, Kuo-Chang, Panel inspection device and inspection method of panel.
  11. Nally, Andrew John; VanNorden, Jeffrey James; Urquhart, Jonathan Neal, Robotic placement machine for optical bonding, system and method of use thereof.
  12. Kim, Jong Won, Substrate bonding apparatus for liquid crystal display panel.
  13. 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, System for fabricating liquid crystal display with calculated pattern of liquid crystal drops that do not contact sealant and method of fabricating liquid crystal display using the same.
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