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[미국특허] Camera with liquid crystal aperture control means 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03B-003/00
  • G03B-007/087
출원번호 US-0378421 (1982-05-14)
우선권정보 JP-0073049 (1981-05-14)
발명자 / 주소
  • Iwata Hiroshi (Nara JPX) Yoshino Tsunemi (Nara JPX)
출원인 / 주소
  • West Electric Co., Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 36  인용 특허 : 1

초록

A camera with a liquid crystal aperture stop means has a shift means adapted to shift the liquid crystal aperture stop means between a plurality of positions depending upon exposure conditions.

대표청구항

A camera with a liquid crystal aperture stop means characterized by a bias means which is adapted to maintain said liquid crystal aperture stop means normally at a first position, an arresting means which is adapted to retain said liquid crystal aperture stop means at a second position against said

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

  1. Bundschuh John J. (Penfield NY) Kosarko Gerald J. (Pavilion NY), Camera for close-up and normal range photography.

이 특허를 인용한 특허 (36) 인용/피인용 타임라인 분석

  1. Butcher, Gary; Chaudhri, Imran; Dye, Alan C.; Guzmán, Aurelio; Nelson, Britt; Wan, Wan Si, Display screen or portion thereof with a set of graphical user interfaces.
  2. Butcher, Gary; Chan, Joseph; Dye, Alan C.; Graham, Chance; Ive, Jonathan P., Display screen or portion thereof with animated graphical user interface.
  3. Butcher, Gary; Chan, Joseph; Dye, Alan C.; Graham, Chance; Ive, Jonathan P., Display screen or portion thereof with animated graphical user interface.
  4. Butcher, Gary; Dye, Alan C.; Graham, Chance; Ive, Jonathan P., Display screen or portion thereof with animated graphical user interface.
  5. Amini, Mani; Bebbington, Samuel Howard; Butcher, Gary; Cranfill, Elizabeth Caroline; Dye, Alan C.; Lemay, Stephen O.; Mohseni, Daamun; Wilson, Christopher; Wilson, Eric Lance, Display screen or portion thereof with graphical user interface.
  6. Amini, Mani; Bebbington, Samuel Howard; Butcher, Gary; Cranfill, Elizabeth Caroline; Dye, Alan C.; Lemay, Stephen O.; Mohseni, Daamun; Wilson, Christopher; Wilson, Eric Lance, Display screen or portion thereof with graphical user interface.
  7. Bauer, Sebastian Johannes; Babbington, Samuel Howard; Butcher, Gary; Chan, Joseph; Dye, Alan C.; Gúzman, Aurelio; Ive, Jonathan P.; Penha, Henrique; Manzari, Behkish Johnnie; Mari, Pedro; Williams, Aled; Wilson, Christopher, Display screen or portion thereof with graphical user interface.
  8. Bauer, Sebastian Johannes; Bebbington, Samuel Howard; Butcher, Gary; Chan, Joseph; Dye, Alan C.; Guzmán, Aurelio; Ive, Jonathan P.; Penha, Henrique; Manzari, Behkish Johnnie; Mari, Pedro; Williams, Aled; Wilson, Christopher, Display screen or portion thereof with graphical user interface.
  9. Broughton, Lee; Butcher, Gary; Williams, Aled; Wilson, Christopher, Display screen or portion thereof with graphical user interface.
  10. Broughton, Lee; Butcher, Gary; Williams, Aled; Wilson, Christopher, Display screen or portion thereof with graphical user interface.
  11. Broughton, Lee; Chen, Kevin Will; Dye, Alan C.; Wilson, Christopher; Wilson, Eric Lance, Display screen or portion thereof with graphical user interface.
  12. Broughton, Lee; Chen, Kevin Will; Dye, Alan C.; Wilson, Christopher; Wilson, Eric Lance, Display screen or portion thereof with graphical user interface.
  13. Butcher, Gary; Dye, Alan C.; Graham, Chance, Display screen or portion thereof with graphical user interface.
  14. Butcher, Gary; Dye, Alan C.; Graham, Chance, Display screen or portion thereof with graphical user interface.
  15. Butcher, Gary; Dye, Alan C.; Graham, Chance, Display screen or portion thereof with graphical user interface.
  16. Butcher, Gary; Dye, Alan C.; Graham, Chance; Ive, Jonathan P., Display screen or portion thereof with graphical user interface.
  17. Butcher, Gary; Dye, Alan C.; Graham, Chance; Ive, Jonathan P., Display screen or portion thereof with graphical user interface.
  18. van Os, Marcel, Display screen or portion thereof with graphical user interface.
  19. Chen, Kevin Will; Dye, Alan C.; Graham, David C.; Ive, Jonathan P.; Wilson, Christopher, Display screen or portion thereof with icon.
  20. Chen, Kevin Will; Dye, Alan C.; Graham, David C.; Ive, Jonathan P.; Wilson, Christopher, Display screen or portion thereof with icon.
  21. Quandt, Thorsten, Display screen or portion thereof with icon.
  22. Quandt, Thorsten, Display screen or portion thereof with icon.
  23. Oda, Akemi; Watanabe, Chinatsu; Okabe, Yuuki; Misawa, Atsushi, Electronic camera.
  24. Oda, Akemi; Watanabe, Chinatsu; Okabe, Yuuki; Misawa, Atsushi, Electronic camera.
  25. Matas, Mike, Icon for a portion of a display screen.
  26. Matas, Mike, Icon for a portion of a display screen.
  27. Matas, Mike, Icon for a portion of a display screen.
  28. Tulyakov, Stepan; Lee, Tae-hee; Han, Hee-chul, Image generating apparatus including digital iris and method and non-transitory recordable medium.
  29. Hata Yukitsugu,JPX, Lens-fitted photo film unit and electronic flash device for use therewith.
  30. Motomura Katsumi,JPX ; Uchiyama Keiji,JPX ; Kameyama Nobuyuki,JPX ; Imamura Takashi,JPX ; Mochida Mitsuyoshi,JPX ; Hata Yukitsugu,JPX ; Takagi Junichi,JPX, Lens-fitted photo film unit and electronic flash device for use therewith.
  31. Motomura Katsumi,JPX ; Uchiyama Keiji,JPX ; Kameyama Nobuyuki,JPX ; Imamura Takashi,JPX ; Mochida Mitsuyoshi,JPX ; Hata Yukitsugu,JPX ; Takagi Junichi,JPX, Lens-fitted photo film unit and electronic flash device for use therewith.
  32. Hyatt, Edward Craig, Liquid crystal aperture in a camera.
  33. Tsuji, Takumi; Udaka, Toru; Ando, Masaki; Tanaka, Kazuhiro, Liquid crystal light control element, lens barrel, and imaging device.
  34. Reed William G. (Seattle WA) Maginness Maxwell G. (Redmond WA), Method and apparatus for producing modified photographic prints.
  35. Yoshida Nobuaki (Tokyo JPX) Mori Yoshio (Kawasaki JPX) Ooi Kazushige (Sagamihara JPX) Sakai Sumio (Yokohama JPX), Television camera.
  36. Tanaka, Kazunori, Time and transparency-varying apertures.

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