$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

상세검색 다국어 입력
도움말도움말

특허 상세정보

MyON담기
내보내기

Liquid crystal light valves using internal, fixed spacers and method of incorporating same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G02F-011/339   
미국특허분류(USC) 349/156 ; 349/125 ; 349/187
출원번호 US-0340008 (1994-11-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Duraiswamy
인용정보 피인용 횟수 : 40  인용 특허 : 20
초록
▼

An improved liquid crystal display cell (34) comprising two substrates (108, 124) spaced apart and containing a quantity of liquid crystal mixture (18) therebetween, in which the substrates have facing surfaces (108', 124') coated with a continuous, electrically conducting material (38, 36), is provided with an array of spacer pads (40) at a pre-selected distance apart from each other, having a pre-selected height to maintain a given spacing between the substrates, and having a pre-selected cross-section that avoids substantial interference with the disp...

대표
청구항
▼

[ What is claimed is:] [1.] A method of spacing substrates apart in a liquid crystal display cell comprising two substrates separated by a liquid crystal mixture therebetween and coated with a continuous, electrically conducting material, the method comprising:(a) providing a first substrate of said two substrates;(b) in either order, forming an array of spacer pads having a pre-selected cross-section that avoids substantial interference with the display properties of said liquid crystal display cell, and said continuous, electrically conducting material...

이 특허에 인용된 특허 (20)

  1. Droguet Jean-Paul (Courbevoie FRX) Vernay Michel (Paris FRX). Display unit with half-stud, spacer, connection layer and method of manufacturing. USP1983124422731.
  2. Efron Uzi (Los Angeles CA) Soffer Bernard H. (Pacific Palisades CA). Dual liquid-crystal cell-based visible-to-infrared dynamic image converter. USP1987074679910.
  3. Kitayama Hiroyuki (Tokyo JPX) Tsuboyama Akira (Tokyo JPX) Inaba Yutaka (Kawaguchi JPX) Katagiri Kazuharu (Tama JPX) Shinjo Kenji (Yokohama JPX). Ferroelectric liquid crystal devices having reverse twist angle and stable states resulting from A.C. excitation. USP1988104778259.
  4. Smith ; Jr. Willis H. (Newbury Park CA) Garvin Hugh L. (Malibu CA) Robinson Klaus (Woodland Hills CA) Miller Leroy J. (Canoga Park CA). Inducing tilted perpendicular alignment in liquid crystals. USP1994095350498.
  5. Kanbe Junichiro (Yokohama JPX) Okada Shinjiro (Kanagawa JPX) Takahashi Tohru (Tokyo JPX) Ando Yujiro (Yokohama JPX). Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal. USP1987074682858.
  6. Baron Yair (Southfield MI) Vijan Meera (Troy MI). Liquid crystal matrix display having improved spacers and method of making same. USP1987034653864.
  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) . Method for manufacturing liquid crystal device with spacers formed by photolithography. USP1989104874461.
  8. Sato Masahiko (Atsugi JPX) Mase Akira (Atsugi JPX) Sakayori Hiroyuki (Machida JPX) Yamazaki Shunpei (Tokyo JPX). Method for manufacturing liquid crystal device with spacers formed by printing. USP1990054924243.
  9. Terasaka Toru (Hachioji JPX) Arai Kazuo (Seki JPX) Asano Kazuo (Hachioji JPX) Nishi Shinichi (Hino JPX). Method for manufacturing the substrate for liquid crystal display. USP1990014897290.
  10. Miller Leroy J. (Canoga Park CA) Smith ; Jr. Willis H. (Newbury Park CA) Lackner Anna M. (Los Angeles CA) Margerum J. David (Woodland Hills CA). Method for tilted alignment of liquid crystals with improved photostability. USP1991045011267.
  11. Miller Leroy J. (Canoga Park CA) Grinberg Jan (Los Angeles CA). Method of aligning liquid crystals. USP1977064030997.
  12. Matsuyama Shigeru (Mobara JPX) Sasaki Ken (Mobara JPX). Method of fabricating liquid crystal display cell. USP1982124364168.
  13. Wenz Robert P. (Cottage Grove MN) Weber Michael F. (Shoreview MN) Hoopman Timothy L. (River Falls WI). Micro-ridged, polymeric liquid crystal display substrate and display device. USP1993125268782.
  14. Shimizu Keiichiro (Nara JPX) Horii Wataru (Yokohama JPX). Optical display cell of even thickness using adhesive means and separate adhesive-free spacers. USP1983064390245.
  15. Amstutz Hermann (Mellingen CHX) Kaufmann Meinolph (Baden CHX) Nehring Jrgen (Wettingen CHX) Scheffer Terry J. (Forch CHX). Process and apparatus for the production of an orientation layer on a plane surface of a plate, and liquid crystal subst. USP1987114705359.
  16. Lackner Anna M. (Los Angeles CA) Margerum John D. (Woodland Hills CA) Miller Leroy J. (Canoga Park CA). Process for inducing perpendicular alignment of liquid crystals. USP1984084464134.
  17. Takayanagi Takashi (Shizuoka JPX) Kawaguchi Hideo (Shizuoka JPX). Process for producing cells for liquid crystal display devices. USP1991014983429.
  18. Inoue Hiroshi (Tokyo JPX) Kamoi Sumio (Funabashi JPX). Reaction setting, polymer, sealing material for liquid crystal displays. USP1984094470668.
  19. Tsubakimoto Tsuneo (Toyonaka JPX) Fujikawa Iwao (Otsu JPX) Kushino Mitsuo (Minoo JPX). Spacers for liquid crystal display device. USP1987024640584.
  20. Katagiri Kazuharu (Yokohama JPX) Kaneko Shuzo (Tokyo JPX). Spacers with alignment effect and substrates having a weak alignment effect. USP1988084763995.

이 특허를 인용한 특허 피인용횟수: 40

  1. Murakami, Satoshi; Hirakata, Yoshiharu; Fujimoto, Etsuko; Yamazaki, Yu; Yamazaki, Shunpei. Capacitor, semiconductor device and manufacturing method thereof. USP2013088502232.
  2. Hirakata, Yoshiharu; Nishi, Takeshi; Yamazaki, Shunpei. Electro-optical device. USP2014108854593.
  3. Vidal,Marcial; Mutchler,David K.; Haven,Duane A.. Electron-beam-addressed active-matrix spatial light modulator. USP2006077075593.
  4. Yoon, Sung Hoe. LCD device and method having a ball spacer in an alignment film groove having a groove width greater than the spacer diameter and curing a seal pattern and the spacer at the same time after bonding the substrates. USP2011027880855.
  5. Hirakata, Yoshiharu; Nishi, Takeshi; Yamazaki, Shunpei. Liquid crystal display device having a gap retaining member made of resin formed directly over the driver circuit. USP2011108045125.
  6. Matsumoto, Kimikazu. Liquid crystal display having particular spacers and concaves. USP2004026690445.
  7. Ting-Chiang Hsieh TW. Method of forming spacer for liquid crystal display devices. USP2002106466295.
  8. Vijayen S. Veerasamy. Peripheral seal for vacuum IG window unit. USP2002046365242.
  9. Yamazaki, Shunpei; Arai, Yasuyuki; Koyama, Jun. Semiconductor device and fabrication method thereof. USP2014108859353.
  10. Yamazaki, Shunpei; Arai, Yasuyuki; Koyama, Jun. Semiconductor device and fabrication method thereof. USP2017109786787.
  11. Yamazaki, Shunpei; Arai, Yasuyuki; Koyama, Jun. Semiconductor device and fabrication method thereof. USP2016059343570.
  12. Hirakata, Yoshiharu; Goto, Yuugo; Kobayashi, Yuko; Yamazaki, Shunpei. Semiconductor device and method of fabricating the same. USP2010107808009.
  13. Hirakata, Yoshiharu; Goto, Yuugo; Kobayashi, Yuko; Yamazaki, Shunpei. Semiconductor device and method of fabricating the same. USP2009107605902.
  14. Hirakata, Yoshiharu; Goto, Yuugo; Kobayashi, Yuko; Yamazaki, Shunpei. Semiconductor device and method of fabricating the same. USP2016079395584.
  15. Hirakata, Yoshiharu; Goto, Yuugo; Kobayashi, Yuko; Yamazaki, Shunpei. Semiconductor device and method of fabricating the same. USP2014038680593.
  16. Hirakata, Yoshiharu; Goto, Yuugo; Kobayashi, Yuko; Yamazaki, Shunpei. Semiconductor device and method of fabricating the same. USP2015069052551.
  17. Hirakata, Yoshiharu; Goto, Yuugo; Kobayashi, Yuko; Yamazaki, Shunpei. Semiconductor device and method of fabricating the same. USP2015069069215.
  18. Yamazaki, Shunpei; Arai, Yasuyuki; Koyama, Jun. Semiconductor device comprising a pixel unit including an auxiliary capacitor. USP2013098530896.
  19. Derderian, James M.. Semiconductor devices and semiconductor device assemblies including a nonconfluent spacer layer. USP2009047518223.
  20. Veerasamy, Vijayen S.. Techniques for low temperature direct graphene growth on glass. USP20181210145005.
  21. Veerasamy Vijayen S.. Vacuum IG pillar with DLC coating. USP2001126326067.
  22. Aggas, Steven L.. Vacuum IG pillar with lubricating and/or reflective coating. USP2005096946171.
  23. Landa, Ksenia; Landa, Leonid; Aggas, Steven L.; Wang, Yei-Ping H.. Vacuum IG unit with alkali silicate edge seal and/or spacers. USP2003046541083.
  24. Steven L. Aggas. Vacuum IG unit with colored spacers. USP2002126497931.
  25. Steven L. Aggas. Vacuum IG unit with micro-sized spacers. USP2002046372312.
  26. Aggas, Steven L.. Vacuum IG unit with seal for pump-out aperture. USP2003016506272.
  27. Steven L. Aggas ; Vijayen S. Veerasamy. Vacuum IG unit with spacer/pillar getter. USP2002076420002.
  28. Steven L. Aggas. Vacuum IG unit with transparent spacers. USP2002036352749.
  29. Yei-Ping (Mimi) H. Wang ; Vijayen S. Veerasamy. Vacuum IG window unit with dual peripheral seal. USP2002066399169.
  30. Steven L Aggas. Vacuum IG window unit with edge mounted pump-out tube. USP2002056383580.
  31. 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.
  32. 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.
  33. Nalepka, Raymond; Thomsen, Scott V.; Landa, Ksenia A.; Landa, Leonid M. Vacuum IG window unit with fiber inclusive edge seal. USP2003016503583.
  34. Leonid Landa ; Anthony V. Longobardo ; Ksenia A. Landa ; Steven L. Aggas. Vacuum IG window unit with fiber spacers. USP2002086436492.
  35. Aggas, Steven L.. Vacuum IG window unit with peripheral seal at least partially diffused at temper. USP2003116641689.
  36. Steven L. Aggas. Vacuum IG window unit with peripheral seal at least partially diffused at temper. USP2002016336984.
  37. Yei-Ping H. Wang ; Scott V. Thomsen. Vacuum IG window unit with spacers between first and second edge seals. USP2002096444281.
  38. Wang Yei-Ping (Mimi) H. ; Thomsen Scott V.. Vacuum IG window unit with spacers in seal. USP2001096291036.
  39. Veerasamy, Vijayen S.; Bracamonte, Martin D.. Vacuum insulating glass (VIG) unit with metallic peripheral edge seal and/or methods of making the same. USP2017109784027.
  40. 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.

IPC 상위 출원인