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[미국특허] Zoom lens-barrel 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-015/14
  • G02B-007/02
  • G03B-017/02
출원번호 US-0788610 (1991-11-06)
우선권정보 JP-0305428 (1990-11-09)
발명자 / 주소
  • Emura Tetsuji (Hachioji JPX) Horikoshi Tohru (Hannou JPX) Futagawa Kazuhiko (Hino JPX)
출원인 / 주소
  • Konica Corporation (Tokyo JPX 03)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록

A main body of a zoom lens barrel, which accommodates a zoom lens system having lens components movable in the direction of the optical axis, is composed of a housing having an opening on one side wall in parallel with the optical axis. At least the movable lens components of the zoom lens system ca

대표청구항

A zoom lens barrel comprising: (a) a zoom lens system including lens components movable in the direction of the optical axis; (b) a housing having portions defining an opening on one side wall thereof, through which at least said movable lens components can be assembled in said housing; and (c) a ma

이 특허를 인용한 특허 (51)

  1. Pavithran, Prebesh; Thiam, Ooi Yeow; Chyn, Cheng Haw; Khin, Wong Hung, Auto focus-zoom actuator or camera module contamination reduction feature with integrated protective membrane.
  2. Westerweck, Lothar; Grziwa, Wolfram; Moore, Russel L., Auto-focus and zoom module having a lead screw with its rotation results in translation of an optics group.
  3. Westerweck, Lothar; Grziwa, Wolfram, Auto-focus and zoom module with vibrational actuator and position sensing method.
  4. Westerweck, Lothar; Grziwa, Wolfram, Auto-focus and zoom module with vibrational actuator and position sensing method.
  5. Westerweck, Lothar; Grziwa, Wolfram; Moore, Russel L., Backlash prevention system and method.
  6. Westerweck, Lothar, Camera blade shutter module.
  7. Kassenaar,Teunis Adrianus, Camera comprising means for accurately fixing the distance between a lens and an image sensor chip.
  8. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Camera having lens barrier.
  9. Westerweck, Lothar R.; Chua, Albert John Y.; Limaye, Abhijit, Camera module back-focal length adjustment method and ultra compact components packaging.
  10. Westerweck, Lothar; Chua, Albert; Limaye, Abhijit, Camera module back-focal length adjustment method and ultra compact components packaging.
  11. Pavithran, Prebesh; Ooi, Yeow Thiam; Cheng, Haw Chyn; Wong, Hung Khin; Toh, Giap Chye; Low, Shun Kyo, Camera module with particle trap.
  12. Raschke, Alexander; Raschke, Klaus; Cargill, Ellen; Toor, John; Betensky, Ellis, Configurable tele wide module.
  13. Lee, Wicky, Discreetly positionable camera housing.
  14. Lee, Wicky, Discreetly positional camera housing.
  15. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Eccentricity-prevention mechanism for a pair of lens-supporting rings.
  16. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, FPC mounting structure.
  17. Miki,Renzaburo, Lens actuating device, camera module and portable electronic equipment.
  18. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens assembly.
  19. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens barrel.
  20. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens barrel.
  21. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens barrel.
  22. Miyauchi Kenji,JPX ; Nagano Masatoshi,JPX, Lens barrel and optical apparatus.
  23. Miyakawa, Masae, Lens barrel and optical apparatus with lens barrel.
  24. Numako, Norio, Lens drive control apparatus for zoom lens system having a switching lens group.
  25. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens drive mechanism.
  26. Ishimasa, Toru; Uchikawa, Satoko, Lens driving device.
  27. Shimazaki Yoshio,JPX ; Emura Tetsuji,JPX, Lens driving device.
  28. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens guide mechanism.
  29. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens shutter mechanism.
  30. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Lens shutter mechanism.
  31. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Light intercepting member driving mechanism.
  32. Grziwa, Wolfram; Westerweck, Lothar; Raschke, Klaus, Manufacturable micropositioning system employing sensor target.
  33. Neely, Ron; Kale, Vidyadhar, Method for aligning and assembling two lens pieces, and a machine to accomplish this task.
  34. Neely,Ron, Method of aligning the upper and lower centering bells of a lens doublet assembly machine.
  35. Westerweck, Lothar, Miniature camera shutter and filter/aperture.
  36. Kashiwaba, Seiichi, Optical apparatus for correcting the movement of a focusing lens in accordance with a change in focal length.
  37. Iwai,Yoshifumi; Fujita,Hideaki; Nishikawa,Masayuki, Optical component module and camera module.
  38. Laabs, Steffen; Nowak, Matthias, Positioning device.
  39. Huang, Bo-Cheng; Lin, Chih-Chien; Lin, Wei-Szu, Projection module and electronic device.
  40. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Reduction gear mechanism.
  41. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Ring member shift mechanism and lens group shift mechanism.
  42. Suzuki Minoru,JPX, Scanner having a biased lens barrel.
  43. Singh, Harpuneet, Small form factor modules using wafer level optics with bottom cavity and flip-chip assembly.
  44. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Stopper structure for lens barrel assembly.
  45. Westerweck, Lothar; Grziwa, Wolfram; Moore, Russel L., System for stabilizing an optics assembly during translation.
  46. Bareau,Jane; Clark,Peter P., Three-element photographic objective with reduced tolerance sensitivities.
  47. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Zoom lens barrel.
  48. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Zoom lens barrel assembly.
  49. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Zoom lens mechanism.
  50. Nomura, Hiroshi; Sasaki, Takamitsu; Ishizuka, Kazunori; Takashima, Maiko, Zoom lens mechanism.
  51. Westerweck, Lothar; Grziwa, Wolfram; Raschke, Klaus; Raschke, Alexander; Toor, John, Zoom module using actuator and lead screw with translating operation.
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