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특허 상세정보

Method for manufacturing liquid crystal device with spacers formed by printing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G02F-001/13    B32B-031/00   
미국특허분류(USC) 350/320 ; 350/350S ; 156/277 ; 156/330
출원번호 US-0197434 (1988-05-23)
우선권정보 JP-0208617 (1986-09-04)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 6
초록

An improved liquid crystal device and manufacturing method for same are described. In the device, a pair of substrates, between which a liquid crystal layer is disposed, is joined with pillars inbetween functioning as spacers which are provided of a resin by printing. With this structure, the spacers can be in surface contact with the inside surfaces of the substrates on which electrode arrangement and active devices are formed.

대표
청구항

A method of manufacturing a liquid crystal device comprising the steps of: forming an electrode arrangement on the inside surfaces of a pair of substrates; printing a prescribed pattern of pillars and a sealing member on the inside surface of one of said substrates; joining and uniting said pair of substrates; and disposing a liquid crystal material between said pair of substrates; wherein said printing step is implemented by a printing press including a container holding said material, a cylinder capable of rotating and receiving said material on a surf...

이 특허를 인용한 특허 피인용횟수: 31

  1. Ohgawara Masao (Yokohama JPX) Tsubota Hiroyoshi (Tokyo JPX). Color liquid crystal display device with peripheral pixels in a light-shielded state. USP1997045617230.
  2. Anderson, Susan E.; Gehlsen, Mark D.; Richard, James T.. Edge-lit optical display with fluted optical plate. USP2010087766531.
  3. Shimizu Michio,JPX ; Konuma Toshimitsu,JPX ; Nishi Takeshi,JPX. LCD polymerized column spacer formed on a modified substrate, from an acrylic resin, on a surface having hydrophilic an. USP1998045739882.
  4. Takahashi, Erika; Fujii, Gen; Fukai, Shuji; Nishi, Takeshi. Liquid crystal display device and method for manufacturing the same. USP2012018098361.
  5. Takahashi, Erika; Fujii, Gen; Fukai, Shuji; Nishi, Takeshi. Liquid crystal display device and method for manufacturing the same. USP2013018351012.
  6. Smith ; Jr. Willis H. ; Erdmann John H. ; Reif Philip G.. Liquid crystal light valves using internal, fixed spacers and method of incorporating same. USP2000046049370.
  7. Min, Kyung-won; Cha, Seung-nam. Method of forming spacer in flat panel display. USP2004066749477.
  8. Vijayen S. Veerasamy. Peripheral seal for vacuum IG window unit. USP2002046365242.
  9. Sung, Byoung Hun; Seo, Bong Sung; Jeon, Baek Kyun; Heo, Jeong Uk. Printing bead spacers on LCD substrates. USP2009057528926.
  10. Seo, Bong-Sung; Jeon, Baek-Kyun; Sung, Byoung-Hun. Spacer printing apparatus and method of printing a spacer. USP2011087997195.
  11. Veerasamy, Vijayen S.. Techniques for low temperature direct graphene growth on glass. USP20181210145005.
  12. Veerasamy Vijayen S.. Vacuum IG pillar with DLC coating. USP2001126326067.
  13. Aggas, Steven L.. Vacuum IG pillar with lubricating and/or reflective coating. USP2005096946171.
  14. Landa, Ksenia; Landa, Leonid; Aggas, Steven L.; Wang, Yei-Ping H.. Vacuum IG unit with alkali silicate edge seal and/or spacers. USP2003046541083.
  15. Steven L. Aggas. Vacuum IG unit with colored spacers. USP2002126497931.
  16. Steven L. Aggas. Vacuum IG unit with micro-sized spacers. USP2002046372312.
  17. Aggas, Steven L.. Vacuum IG unit with seal for pump-out aperture. USP2003016506272.
  18. Steven L. Aggas ; Vijayen S. Veerasamy. Vacuum IG unit with spacer/pillar getter. USP2002076420002.
  19. Steven L. Aggas. Vacuum IG unit with transparent spacers. USP2002036352749.
  20. Yei-Ping (Mimi) H. Wang ; Vijayen S. Veerasamy. Vacuum IG window unit with dual peripheral seal. USP2002066399169.
  21. Steven L Aggas. Vacuum IG window unit with edge mounted pump-out tube. USP2002056383580.
  22. Wang, Yei-Ping (Mimi) H.; Thomsen, Scott V.. Vacuum IG window unit with edge seal at least partially diffused at temper and completed via microwave curing, and corresponding method of making the same. USP2003056558494.
  23. Wang, Yei-Ping H.; Longobardo, Anthony V.. Vacuum IG window unit with edge seal at least partially diffused at temper and completed via microwave curing, and corresponding method of making the same. USP2004036701749.
  24. Nalepka, Raymond; Thomsen, Scott V.; Landa, Ksenia A.; Landa, Leonid M. Vacuum IG window unit with fiber inclusive edge seal. USP2003016503583.
  25. Leonid Landa ; Anthony V. Longobardo ; Ksenia A. Landa ; Steven L. Aggas. Vacuum IG window unit with fiber spacers. USP2002086436492.
  26. Aggas, Steven L.. Vacuum IG window unit with peripheral seal at least partially diffused at temper. USP2003116641689.
  27. Steven L. Aggas. Vacuum IG window unit with peripheral seal at least partially diffused at temper. USP2002016336984.
  28. Yei-Ping H. Wang ; Scott V. Thomsen. Vacuum IG window unit with spacers between first and second edge seals. USP2002096444281.
  29. Wang Yei-Ping (Mimi) H. ; Thomsen Scott V.. Vacuum IG window unit with spacers in seal. USP2001096291036.
  30. Veerasamy, Vijayen S.; Bracamonte, Martin D.. Vacuum insulating glass (VIG) unit with metallic peripheral edge seal and/or methods of making the same. USP2017109784027.
  31. Veerasamy, Vijayen S.; Tucker, Patricia; Bracamonte, Martin D.. Vacuum insulating glass (VIG) unit with metallic peripheral edge seal and/or methods of making the same. USP20180710012019.