$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method and apparatus for distributing light to the user interface of an electronic device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01D-011/28
출원번호 US-0594872 (2000-06-15)
발명자 / 주소
  • Parikka, Marko
출원인 / 주소
  • Nokia Mobile Phones Limited
대리인 / 주소
    Perman & Green, LLP
인용정보 피인용 횟수 : 94  인용 특허 : 5

초록 ▼

A system and method is described for distributing light within a light guide which is used for illuminating the user interface of an electronic device. The light guide is formed as a thin film and impressed with a pattern of input and output diffraction gratings to control the transmission of light

대표청구항 ▼

A system and method is described for distributing light within a light guide which is used for illuminating the user interface of an electronic device. The light guide is formed as a thin film and impressed with a pattern of input and output diffraction gratings to control the transmission of light

이 특허에 인용된 특허 (5)

  1. Howell Montgomery Brook, Electroluminescent lamp for illuminating push-button devices.
    상세보기
  2. Hoshi Hiroaki,JPX, Illumination device and liquid crystal apparatus including same.
    상세보기
  3. Charlier Michael L. (Arlington Heights IL), Keypad apparatus.
    상세보기
  4. Ochiai Shin-Ichiro (Yao JPX), Light guide plates and light guide plate assembly utilizing diffraction grating.
    상세보기
  5. Miyashita Satoru,JPX ; Yokoyama Osamu,JPX ; Funamoto Tatsuaki,JPX, Lighting apparatus with a light guiding body having projections in the shape of a trapezoid.
    상세보기

이 특허를 인용한 특허 (94)

  1. Sampsell, Jeffrey B., Angle sweeping holographic illuminator.
    상세보기
  2. Schuh, Eric Joseph, Appliance displays having modular light guides and methods of assembling the same.
    상세보기
  3. Herrmann, Siegfried; Hahn, Berthold; Sorg, Joerg; Gruber, Stefan, Arrangement with a semiconductor chip and an optical waveguide layer.
    상세보기
  4. Brown, Robert D.; Keith, Christopher A; Stratton, Eric P.; Stanley, James H.; Yu, Ming, Automotive head up display (HUD).
    상세보기
  5. Stern,Michael S.; Sletten,Mark A., Backlighted display assembly for an LCD.
    상세보기
  6. Shipman, Michael; Duckworth, David G., Cavity filled lightpipe for illuminating keys of a keyboard.
    상세보기
  7. Bita, Ion; Xu, Gang; Wang, Lai; Mienko, Marek; Gruhlke, Russell Wayne, Decoupled holographic film and diffuser.
    상세보기
  8. Bita, Ion; Xu, Gang; Wang, Lai; Mienko, Marek; Gruhlke, Russell Wayne, Decoupled holographic film and diffuser.
    상세보기
  9. Bita, Ion; Xu, Gang; Mienko, Marek; Wang, Lai; Gruhlke, Russell W., Devices and methods for enhancing brightness of displays using angle conversion layers.
    상세보기
  10. Kurihara, Hiroshi, Display device and planar light source device.
    상세보기
  11. Kurihara, Hiroshi, Display device and planar light source device.
    상세보기
  12. Cummings, William J., Display device having an array of spatial light modulators with integrated color filters.
    상세보기
  13. Gruhlke, Russell Wayne; Gally, Brian James; Mienko, Marek; Bita, Ion; Xu, Gang, Display device having front illuminator with turning features.
    상세보기
  14. Gruhlke, Russell Wayne; Bita, Ion; Mienko, Marek; Xu, Gang, Display device with diffractive optics.
    상세보기
  15. Gally, Brian J.; Cummings, William J., Display element having filter material diffused in a substrate of the display element.
    상세보기
  16. Zimmerman, Kenneth A.; Tiana, Carlo L.; Barber, Sarah, Display system and method using a detached combiner.
    상세보기
  17. Holman, Robert L.; Sampsell, Matthew B.; Sampsell, Jeffrey B., Distributed illumination system.
    상세보기
  18. Sampsell, Jeffrey B.; Gruhlke, Russell W.; Mienko, Mark; Xu, Gang; Bita, Ion, Dual film light guide for illuminating displays.
    상세보기
  19. Wald, Daniel S.; Wilson, Brandon E.; Stratton, Eric P.; Kelly, Conor D., HUD system and method with dynamic light exclusion.
    상세보기
  20. Stratton, Eric P.; Buchholz, Christopher M.; Brown, Robert D.; Keith, Christopher A.; Stanley, James H., Head up display (HUD) using a bent waveguide assembly.
    상세보기
  21. Yu, Ming; Stratton, Eric P.; Brown, Robert D., Head up display (HUD) using a light pipe.
    상세보기
  22. Brown, Robert D.; Stanley, James H., High performance volume phase gratings.
    상세보기
  23. Gruhlke, Russell Wayne; Martin, Russel Allyn, Holographic brightness enhancement film.
    상세보기
  24. Popovich, Milan Momcilo; Waldern, Jonathan David; Grant, Alastair John; Hendrick, Wyatt L.; Stanley, James H., Holographic wide angle display.
    상세보기
  25. Hoffman,Lawrence Andrew, Illuminated remote control device.
    상세보기
  26. Bita, Ion; Xu, Gang, Illumination apparatus and methods.
    상세보기
  27. Holman, Robert L.; Sampsell, Matthew B., Illumination device having a tapered light guide.
    상세보기
  28. Holman, Robert Louis; Sampsell, Matthew Brian, Illumination device having a tapered light guide.
    상세보기
  29. Holman, Robert Louis; Sampsell, Matthew Brian, Illumination device having a tapered light guide.
    상세보기
  30. Holman, Robert Louis; Sampsell, Matthew Brian, Illumination device having a tapered light guide.
    상세보기
  31. Bita, Ion; Mienko, Marek; Xu, Gang; Gruhlke, Russell W., Illumination device with built-in light coupler.
    상세보기
  32. Bita, Ion; Patel, Sapna; Chan, Clayton Ka Tsun; Ganti, SuryaPrakash; Arbuckle, Brian W., Illumination devices and methods of fabrication thereof.
    상세보기
  33. Bita, Ion; Patel, Sapna; Chan, Clayton Ka Tsun; Ganti, SuryaPrakash; Arbuckle, Brian W., Illumination devices and methods of fabrication thereof.
    상세보기
  34. Krijn, Marcellinus Petrus Carolus Michael; Vissenberg, Michel Cornelis Josephus Marie; Ijzerman, Willem Lubertus; Cornelissen, Hugo Johan; Van Gorkom, Ramon Pascal, Illumination module.
    상세보기
  35. Nousiainen, Jaakko, Illumination system for an electronic device.
    상세보기
  36. Mienko, Marek; Xu, Gang; Bita, Ion; Wang, Lai; Gruhlke, Russell W., Integrated front light solution.
    상세보기
  37. Sampsell, Jeffrey B., Integrated modulator illumination.
    상세보기
  38. Xu, Gang; Lewis, Alan; Gally, Brian; Mienko, Mark, Internal optical isolation structure for integrated front or back lighting.
    상세보기
  39. Xu, Gang; Lewis, Alan; Gally, Brian; Mienko, Mark, Internal optical isolation structure for integrated front or back lighting.
    상세보기
  40. Griffiths, Jonathan C.; Sethi, Gaurav; Webster, James R., Large area light panel and screen.
    상세보기
  41. Griffiths, Jonathan C; Sethi, Gaurav; Webster, James R, Large area light panel and screen.
    상세보기
  42. Lee, Cheng-Ju; Yeh, Chih-Feng, Light guide and thin film keyboard having the same.
    상세보기
  43. Chui, Clarence, Light guide including optical scattering elements and a method of manufacture.
    상세보기
  44. Liu,Chang Li, Light guide method of double-layer light guide plate and keypad structure using the double-layer light guide plate.
    상세보기
  45. Wang, Lai; Burstedt, Douglas Carl; Narayanan, Kollengode S.; Li, Kebin; Bita, Ion; Mienko, Marek; Gruhlke, Russell Wayne, Light guide with diffusive light input interface.
    상세보기
  46. Osawa, Hideharu, Light source portion for backlight module, backlight module using the same, and connection structure of backlight module.
    상세보기
  47. Gruhlke, Russell Wayne; Mienko, Marek, Light with bi-directional propagation.
    상세보기
  48. Suganuma, Takayoshi, Light-guiding substrate and optical system provided with same.
    상세보기
  49. Rinko, Kari, Lightguide arrangement and related applications.
    상세보기
  50. Maeda, Satoshi; Aritake, Hirokazu; Satake, Takao; Fujiwara, Susumu, Lighting device.
    상세보기
  51. Sampsell, Jeffrey B., Linear solid state illuminator.
    상세보기
  52. Popovich, Milan Momcilo; Waldern, Jonathan David; Grant, Alastair John, Method and apparatus for generating input images for holographic waveguide displays.
    상세보기
  53. Wang, Chun Ming; Tung, Ming Hau; Ganti, Surya Prakash, Method and apparatus for providing back-lighting in an interferometric modulator display device.
    상세보기
  54. Kothari, Manish, Method and device for compensating for color shift as a function of angle of view.
    상세보기
  55. Kothari, Manish, Method and device for compensating for color shift as a function of angle of view.
    상세보기
  56. Gally, Brian J.; Cummings, William J., Method and device for manipulating color in a display.
    상세보기
  57. Liu, Jian; Djordjev, Kostadin; Mignard, Marc Maurice, Method and structure capable of changing color saturation.
    상세보기
  58. Sampsell, Jeffrey B., Methods and devices for lighting displays.
    상세보기
  59. Chui, Clarence; Sethi, Gaurav; Griffiths, Jonathan Charles; Kothari, Manish, Methods of manufacturing illumination systems.
    상세보기
  60. Brown, Robert D.; Stratton, Eric P., Micro collimator system and method for a head up display (HUD).
    상세보기
  61. Brown, Robert D.; Stratton, Eric P.; Micka, Charles W., Micro collimator system and method for a head up display (HUD).
    상세보기
  62. Tiana, Carlo L.; Barber, Sarah; Zimmerman, Kenneth A., Near eye display system and method for display enhancement or redundancy.
    상세보기
  63. Tiana, Carlo L.; Barber, Sarah; Zimmerman, Kenneth A., Near eye display system and method for display enhancement or redundancy.
    상세보기
  64. Saccomanno, Robert, Non-invasive injection of light into a transparent substrate, such as a window pane through its face.
    상세보기
  65. Gally, Brian J.; Cummings, William J., Optical films for controlling angular characteristics of displays.
    상세보기
  66. Lin, Wen-Jian, Optical interference type of color display having optical diffusion layer between substrate and electrode.
    상세보기
  67. Bita, Ion; Xu, Gang; Mienko, Marek; Gruhlke, Russell W., Optical loss structure integrated in an illumination apparatus.
    상세보기
  68. Saccomanno, Robert, Optics for axially-transverse light emission.
    상세보기
  69. Saccomanno, Robert, Optics for axially-transverse light emission.
    상세보기
  70. Baar, Kenneth W., Shaped frontlight reflector for use with display.
    상세보기
  71. Chui, Clarence; Sampsell, Jeffrey B.; Cummings, William J.; Tung, Ming-Hau, Spatial light modulator with integrated optical compensation structure.
    상세보기
  72. Chui, Clarence; Sampsell, Jeffrey B.; Cummings, William J.; Tung, Ming-Hau, Spatial light modulator with integrated optical compensation structure.
    상세보기
  73. Chui, Clarence; Sampsell, Jeffrey B.; Cummings, William J.; Tung, Ming-Hau, Spatial light modulator with integrated optical compensation structure.
    상세보기
  74. Saccomanno, Robert, Substrate with indicia configured for optical coupling.
    상세보기
  75. Bita, Ion; Xu, Gang; Mienko, Mark; Gruhlke, Russell Wayne, System and method for reducing visual artifacts in displays.
    상세보기
  76. Sampsell, Jeffrey B., System and method of reducing color shift in a display.
    상세보기
  77. Brown, Robert D.; Stahl, Kurt A.; Burns, Lincoln J., System for and method of displaying information without need for a combiner alignment detector.
    상세보기
  78. Brown, Robert D.; Stahl, Kurt A.; Burns, Lincoln J., System for and method of displaying information without need for a combiner alignment detector.
    상세보기
  79. Zimmerman, Kenneth A.; Han, David I.; Brown, Robert D.; Keith, Christopher A., System for and method of integrating head up displays and head down displays.
    상세보기
  80. Gruhike, Russell Wayne; Mienko, Mark; Xu, Gang; Bita, Ion, Systems and methods of providing a light guiding layer.
    상세보기
  81. Gruhike, Russell Wayne; Mienko, Mark; Xu, Gang; Bita, Ion, Systems and methods of providing a light guiding layer.
    상세보기
  82. Holman, Robert L.; Sampsell, Matthew B., Thin illumination system.
    상세보기
  83. Holman, Robert L.; Sampsell, Matthew B., Thin illumination system.
    상세보기
  84. Brown, Robert D.; Grant, Alastair John; Hendrick, Wyatt L.; Popovich, Milan Momcilo; Stanley, James H.; Waldern, Jonathan David, Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration.
    상세보기
  85. Brown, Robert D.; Stanley, James H.; Stratton, Eric P.; Yu, Ming, Turning light pipe for a pupil expansion system and method.
    상세보기
  86. Rinko, Kari, Ultra thin lighting element.
    상세보기
  87. Brown, Robert D.; Stahl, Kurt A.; Wood, Robert B.; Burns, Lincoln J., Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials.
    상세보기
  88. Rinko, Kari, Ultrathin lighting element.
    상세보기
  89. Rinko, Kari, Ultrathin lighting element.
    상세보기
  90. Rinko, Kari J., Ultrathin lighting element.
    상세보기
  91. Tiana, Carlo L.; Brown, Robert D.; Wood, Robert B., Vision system and method having improved performance and solar mitigation.
    상세보기
  92. Stratton, Eric P.; Buchholz, Chris M.; Keith, Christopher A.; Stahl, Kurt A.; Wilson, Brandon E., Waveguide combiner system and method with less susceptibility to glare.
    상세보기
  93. Waldern, Jonathan David; Grant, Alastair John; Popovich, Milan Momcilo; Stanley, James H.; Brown, Robert D., Waveguide grating device.
    상세보기
  94. Brown, Robert D.; Robbins, Steven J.; Raynal, Francois, Worn display system and method without requiring real time tracking for boresight precision.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로