$\require{mediawiki-texvc}$

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.

Prism plate for efficiently emitting light flux within a predetermined range, and liquid crystal indicator and indicator

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-006/34
  • F21V-009/04
출원번호 US-0117789 (1993-09-08)
우선권정보 JP-0246178 (1992-09-16)
발명자 / 주소
  • Nakamura Shigeru (Tachikawa JPX) Arimoto Akira (Kodaira JPX) Suzuki Kenkichi (Mobara JPX) Shibata Katsuhiko (Mobara JPX)
출원인 / 주소
  • Hitachi, Ltd. (JPX 03)
인용정보 피인용 횟수 : 149  인용 특허 : 0

초록

An information indicator suitable for information processors such as personal computers, word processors and the like includes a light source, a scattering plate which scatters light from the light source, an indicator plate irradiated with scattered light from the scattering plate, and a prism plat

대표청구항

An information indicator comprising: a light source, a light guide plate to transmit light irradiated from the light source, a scattering plate for scattering the transmitted light being located at a surface of the light guide plate, a prism plate having a plurality of prism-shaped protuberances for

이 특허를 인용한 특허 (149)

  1. Sampsell, Jeffrey B., Angle sweeping holographic illuminator.
  2. Jannson Tomasz P. ; Jannson Joanna L. ; Kupiec Stephen A. ; Latchinian Jack L., Backlight apparatus for illuminating a display with controlled light output characteristics.
  3. Kurematsu Katsumi,JPX ; Onitsuka Yoshihiro,JPX ; Kanda Toshiyuki,JPX, Backlight device for display apparatus.
  4. Wortman, David L.; Cobb, Jr., Sanford; Cull, Brian D.; Weber, Michael F.; Ouderkirk, Andrew J., Backlight system with multilayer optical film reflector.
  5. Gardiner, Mark E.; Cobb, Jr., Sanford; Epstein, Kenneth A.; Kretman, Wade D., Backlight with structured surfaces.
  6. Gardiner, Mark E.; Cobb, Jr., Sanford; Epstein, Kenneth A.; Kretman, Wade D., Backlight with structured surfaces.
  7. Lin Falcon (HsinChu TWX), Backlighting system utilizing total internal reflection.
  8. Gardiner,Mark E.; Cobb,Sanford; Kretman,Wade D., Blacklight with structured surfaces.
  9. O'Neill Mark B. ; Cobb ; Jr. Sanford, Brightness enhancement film with soft cutoff.
  10. Ghosh, Shondip; Schultz, David Sheldon; Mack, John Hunter; Grimmer, Christopher Stephen; Fine, Kevin Richard, Compact optics for concentration and illumination systems.
  11. Ghosh, Shondip; Schultz, David Sheldon, Compact optics for concentration, aggregation and illumination of light energy.
  12. Bita, Ion; Xu, Gang; Wang, Lai; Mienko, Marek; Gruhlke, Russell Wayne, Decoupled holographic film and diffuser.
  13. Bita, Ion; Xu, Gang; Wang, Lai; Mienko, Marek; Gruhlke, Russell Wayne, Decoupled holographic film and diffuser.
  14. Miles, Mark W., Device for modulating light with multiple electrodes.
  15. Bita, Ion; Xu, Gang; Mienko, Marek; Wang, Lai; Gruhlke, Russell W., Devices and methods for enhancing brightness of displays using angle conversion layers.
  16. Kim, Youra; Kim, Donghoon; You, Junwoo; Song, Hyun-hwa, Display apparatus.
  17. Gruhlke, Russell Wayne; Gally, Brian James; Mienko, Marek; Bita, Ion; Xu, Gang, Display device having front illuminator with turning features.
  18. Gruhlke, Russell Wayne; Bita, Ion; Mienko, Marek; Xu, Gang, Display device with diffractive optics.
  19. Holman, Robert L.; Sampsell, Matthew B.; Sampsell, Jeffrey B., Distributed illumination system.
  20. Sampsell, Jeffrey B.; Gruhlke, Russell W.; Mienko, Mark; Xu, Gang; Bita, Ion, Dual film light guide for illuminating displays.
  21. Parker, Jeffery R.; McCollum, Timothy A.; Ezell, Robert M., Edgelit panel with curvilinear light extracting deformities.
  22. Takeuchi Michiko,JPX ; Nishio Toshikazu,JPX ; Ishii Taiji,JPX, Flat light source using light-diffusing sheet with projections thereon.
  23. Gruhlke, Russell Wayne; Martin, Russel Allyn, Holographic brightness enhancement film.
  24. Masaya Adachi JP; Ikuo Hiyama JP; Makoto Tsumura JP, Illuminating arrangement with reflector having inclined irregularities or corrugations.
  25. Holman, Robert L.; Sampsell, Matthew B., Illumination device having a tapered light guide.
  26. Holman, Robert Louis; Sampsell, Matthew Brian, Illumination device having a tapered light guide.
  27. Holman, Robert Louis; Sampsell, Matthew Brian, Illumination device having a tapered light guide.
  28. Holman, Robert Louis; Sampsell, Matthew Brian, Illumination device having a tapered light guide.
  29. Bita, Ion; Mienko, Marek; Xu, Gang; Gruhlke, Russell W., Illumination device with built-in light coupler.
  30. Bita, Ion; Patel, Sapna; Chan, Clayton Ka Tsun; Ganti, SuryaPrakash; Arbuckle, Brian W., Illumination devices and methods of fabrication thereof.
  31. Bita, Ion; Patel, Sapna; Chan, Clayton Ka Tsun; Ganti, SuryaPrakash; Arbuckle, Brian W., Illumination devices and methods of fabrication thereof.
  32. Hou Janpu ; Zimmerman Scott M. ; Beeson Karl Wayne, Illumination system employing an array of multi-faceted microprisms.
  33. Zimmerman Scott M. ; Beeson Karl W. ; Zou Han, Illumination system with light recycling to enhance brightness.
  34. Sampsell, Jeffrey B., Integrated modulator illumination.
  35. Lasiter, Jon Bradley, Interconnect structure for MEMS device.
  36. Xu, Gang; Lewis, Alan; Gally, Brian; Mienko, Mark, Internal optical isolation structure for integrated front or back lighting.
  37. Xu, Gang; Lewis, Alan; Gally, Brian; Mienko, Mark, Internal optical isolation structure for integrated front or back lighting.
  38. Gunjima Tomoki (Yokohama JPX) Ooi Yoshiharu (Yokohama JPX) Ozeki Masao (Yokohama JPX) Ito Hiroaki (Kawasaki JPX) Hasebe Hiroshi (Tokyo JPX) Matsumoto Tetsuro (Yokohama JPX) Nakagawa Yutaka (Yokohama , LCD device including an illumination device having a polarized light separating sheet between a light guide and the disp.
  39. Gunjima Tomoki,JPX ; Ooi Yoshiharu,JPX ; Ozeki Masao,JPX ; Ito Hiroaki,JPX ; Hasebe Hiroshi,HKX ; Matsumoto Tetsuro,JPX ; Nakagawa Yutaka,JPX, LCD device including an illumination device having a polarized light separating sheet between a light guide and the display.
  40. Gunjima, Tomoki; Ooi, Yoshiharu; Ozeki, Masao; Ito, Hiroaki; Hasebe, Hiroshi; Matsumoto, Tetsuro; Nakagawa, Yutaka, LCD device including an illumination device having a polarized light separating sheet between a light guide and the display.
  41. Griffiths, Jonathan C.; Sethi, Gaurav; Webster, James R., Large area light panel and screen.
  42. Griffiths, Jonathan C; Sethi, Gaurav; Webster, James R, Large area light panel and screen.
  43. McCollum, Timothy A.; Parker, Jeffery R.; Ezell, Robert M., Light emitting panel assemblies.
  44. McCollum, Timothy A.; Parker, Jeffery R.; Ezell, Robert M., Light emitting panel assemblies.
  45. McCollum, Timothy A.; Parker, Jeffery R.; Ezell, Robert M., Light emitting panel assemblies.
  46. McCollum, Timothy A.; Parker, Jeffery R.; Ezell, Robert M., Light emitting panel assemblies.
  47. McCollum, Timothy A.; Parker, Jeffery R.; Ezell, Robert M., Light emitting panel assemblies.
  48. McCollum, Timothy A.; Parker, Jeffery R.; Ezell, Robert M., Light emitting panel assemblies.
  49. McCollum,Timothy A.; Parker,Jeffery R.; Ezell,Robert M., Light emitting panel assemblies.
  50. Parker Jeffery R. ; Miller Mark D. ; Kelsch Daniel N., Light emitting panel assemblies.
  51. Parker Jeffery R. ; Miller Mark D. ; Kelsch Daniel N., Light emitting panel assemblies.
  52. Parker Jeffery R. ; Miller Mark D. ; Kelsch Daniel N., Light emitting panel assemblies.
  53. Parker, Jeffery R., Light emitting panel assemblies.
  54. Parker, Jeffery R., Light emitting panel assemblies.
  55. Parker, Jeffery R., Light emitting panel assemblies.
  56. Parker, Jeffery R., Light emitting panel assemblies.
  57. Parker, Jeffery R., Light emitting panel assemblies.
  58. Parker, Jeffery R., Light emitting panel assemblies.
  59. Parker, Jeffery R., Light emitting panel assemblies.
  60. Parker, Jeffery R., Light emitting panel assemblies.
  61. Parker, Jeffery R., Light emitting panel assemblies.
  62. Parker, Jeffery R., Light emitting panel assemblies.
  63. Parker, Jeffery R.; Coghlan, Gregory A.; Ezell, Robert M., Light emitting panel assemblies.
  64. Parker, Jeffery R.; Coghlan, Gregory A.; Ezell, Robert M., Light emitting panel assemblies.
  65. Parker, Jeffrey R., Light emitting panel assemblies.
  66. Parker,Jeffery R., Light emitting panel assemblies.
  67. Parker,Jeffery R., Light emitting panel assemblies.
  68. Parker,Jeffery R., Light emitting panel assemblies.
  69. Parker,Jeffery R., Light emitting panel assemblies.
  70. Parker,Jeffery R., Light emitting panel assemblies.
  71. Parker,Jeffery R., Light emitting panel assemblies.
  72. Parker,Jeffery R., Light emitting panel assemblies.
  73. Parker,Jeffery R., Light emitting panel assemblies.
  74. Parker,Jeffery R., Light emitting panel assemblies.
  75. Parker,Jeffery R., Light emitting panel assemblies.
  76. Parker,Jeffery R.; Coghlan,Gregory A.; Ezell,Robert M., Light emitting panel assemblies.
  77. Parker,Jeffery R.; Coghlan,Gregory A.; Ezell,Robert M., Light emitting panel assemblies.
  78. Parker,Jeffery R.; Coghlan,Gregory A.; Ezell,Robert M., Light emitting panel assemblies.
  79. Parker,Jeffery R.; Coghlan,Gregory A.; Ezell,Robert M., Light emitting panel assemblies.
  80. Parker,Jeffrey R., Light emitting panel assemblies.
  81. Parker,Jeffrey R.; Coghlan,Gregory A.; Ezell,Robert M., Light emitting panel assemblies.
  82. Parker, Jeffery R.; Miller, Mark D.; Hough, Thomas A., Light emitting panel assemblies for use in automotive applications and the like.
  83. Parker,Jeffery R., Light emitting panel assemblies having LEDs of multiple colors.
  84. Chui, Clarence, Light guide including optical scattering elements and a method of manufacture.
  85. Yue, Guo Han, Light guide plate with reflective/refractive depressions, and backlight module using the same.
  86. Shingo Ohkawa JP, Light guide plate, surface light source device and liquid crystal display.
  87. Parker, Jeffery R.; McCollum, Timothy A., Light redirecting films having optical elements with curved surfaces.
  88. Parker, Jeffery R.; McCollum, Timothy A., Light redirecting films including intersecting optical elements with flat and curved surfaces.
  89. Parker, Jeffery R.; McCollum, Timothy A., Light redirecting films including intersecting optical elements with flat and curved surfaces.
  90. Parker,Jeffery R.; McCollum,Timothy A., Light redirecting films including non-interlockable optical elements.
  91. Koike Yasuhiro,JPX, Light scattering guiding light source device and liquid crystal display.
  92. Uehara, Shinichi; Imai, Masao, Light source device, display device, terminal device, and optical member.
  93. Takeda,Takashi, Light source unit and projector.
  94. Gruhlke, Russell Wayne; Mienko, Marek, Light with bi-directional propagation.
  95. David L. Wortman ; Sanford Cobb ; Kenneth A. Epstein ; Mark E. Gardiner ; Wade D. Kretman, Lightguide having a directly secured reflector and method of making the same.
  96. Sahlhoff, Dane A., Lighting assembly with edge-lit light guide and structured cover.
  97. Tetsuro Nakamura JP; Eiichiro Tanaka JP; Takahiko Murata JP, Linear beam irradiator having a varying cross-sectional size.
  98. Sampsell, Jeffrey B., Linear solid state illuminator.
  99. Yu, Chuan-Pei; Liu, Han-Chou, Liquid crystal display having vacuum layer for isolating heat.
  100. Jannson Joanna L. ; Jannson Tomasz P. ; Lerner Jeremy M., Liquid crystal display system with internally reflecting waveguide for backlighting and non-Lambertian diffusing.
  101. McCollum,Timothy A.; Parker,Jeffery R.; Bourdelais,Robert; Brickey,Cheryl; Brophy,Chris; Lee,Junwon; Sudol,Ronald J., Long curved wedges in an optical film.
  102. Winston Roland ; Holman Robert L. ; Jacobson Benjamin A. ; Emmons Robert M. ; Gleckman Philip,NLX, Luminaire device.
  103. Winston, Roland; Holman, Robert L.; Jacobson, Benjamin A.; Emmons, Robert M.; Gleckman, Philip, Luminaire device.
  104. Winston, Roland; Holman, Robert L.; Jacobson, Benjamin A.; Emmons, Robert M.; Gleckman, Philip, Luminaire device.
  105. Winston,Roland; Holman,Robert L.; Jacobson,Benjamin A.; Emmons,Robert M.; Gleckman,Philip, Luminaire device.
  106. Winston,Roland; Holman,Robert L.; Jacobson,Benjamin A.; Emmons,Robert M.; Gleckman,Philip, Luminaire device.
  107. Winston,Roland; Holman,Robert L.; Jacobson,Benjamin A.; Emmons,Robert M.; Gleckman,Philip, Luminaire device.
  108. Winston,Roland; Holman,Robert L.; Jacobson,Benjamin A.; Emmons,Robert M.; Gleckman,Philip, Luminaire device.
  109. Sayers, Edwin Mitchell; Eichelberger, Christopher L., Manifold-type lightguide with reduced thickness.
  110. Wang, Chun Ming; Tung, Ming Hau; Ganti, Surya Prakash, Method and apparatus for providing back-lighting in an interferometric modulator display device.
  111. Kothari, Manish, Method and device for compensating for color shift as a function of angle of view.
  112. Kothari, Manish, Method and device for compensating for color shift as a function of angle of view.
  113. Miles, Mark W., Method and device for modulating light.
  114. Sampsell, Jeffrey B., Methods and devices for lighting displays.
  115. Chui, Clarence; Sethi, Gaurav; Griffiths, Jonathan Charles; Kothari, Manish, Methods of manufacturing illumination systems.
  116. Roland Winston ; Robert L. Holman ; Benjamin A. Jacobson ; Robert M. Emmons ; Philip Gleckman NL, Multilayer luminaire device.
  117. Gueyvandov, Arthur Roubenovich; Morozov, Aleksandr Victorovich, Optic film with a plurality of stacked pyramid elements for refracting light.
  118. Gardiner, Mark E.; Cobb, Sanford; Epstein, Kenneth A.; Kretman, Wade D., Optical element having programmed optical structures.
  119. Gardiner,Mark E.; Cobb,Sanford; Epstein,Kenneth A.; Kretman,Wade D., Optical elements having programmed optical structures.
  120. Alan B. Campbell ; Sanford Cobb, Jr. ; Wade D. Kretman ; Marvin J. Niezgocki ; Timothy L. Hoopman, Optical film.
  121. Campbell,Alan B., Optical film.
  122. Kuo, Hui-Lung; Peng, Mei-Chih; Chen, Pin-Chen; Lin, Ying-Jui, Optical film.
  123. Gardiner, Mark E.; Cobb, Sanford; Epstein, Kenneth A.; Kretman, Wade D., Optical film with variable angle prisms.
  124. Gardiner, Mark E.; Cobb, Sanford; Epstein, Kenneth A.; Kretman, Wade D., Optical film with variable angle prisms.
  125. Mark E. Gardiner ; Sanford Cobb ; Kenneth A. Epstein ; Wade D. Kretman, Optical film with variable angle prisms.
  126. Gally, Brian J.; Cummings, William J., Optical films for controlling angular characteristics of displays.
  127. Lin, Wen-Jian, Optical interference type of color display having optical diffusion layer between substrate and electrode.
  128. Bita, Ion; Xu, Gang; Mienko, Marek; Gruhlke, Russell W., Optical loss structure integrated in an illumination apparatus.
  129. Maeda Yasuteru,JPX ; Miyazaki Susumu,JPX ; Fujisawa Koichi,JPX, Optical plate having reflecting function and transmitting function.
  130. Parker, Jeffery R.; McCollum, Timothy A.; Hide, Fumitomi, Optically transmissive substrates and light emitting assemblies and methods of making same, and methods of displaying images using the optically transmissive substrates and light emitting assemblies.
  131. Nakamura Shigeru (Tachikawa JPX) Arimoto Akira (Kodaira JPX) Suzuki Kenkichi (Mobara JPX) Shibata Katsuhiko (Mobara JPX), Prism plate for efficiently emitting light flux within a predetermined range, and liquid crystal indicator and indicator.
  132. Shinohara Masayuki,JPX ; Okuno Yutato,JPX ; Aoyama Shigeru,JPX, Prism sheet for surface light source.
  133. Ghosh, Shondip; Schultz, David Sheldon, Redirecting optics for concentration and illumination systems.
  134. Ghosh, Shondip; Schultz, David Sheldon, Redirecting optics for concentration and illumination systems.
  135. Kojima Hiroshi,JPX ; Arakawa Fumihiro,JPX, Reflecting screen.
  136. Ghosh, Shondip; Schultz, David Sheldon, Solar energy concentrator.
  137. Chui, Clarence; Sampsell, Jeffrey B.; Cummings, William J.; Tung, Ming-Hau, Spatial light modulator with integrated optical compensation structure.
  138. Chui, Clarence; Sampsell, Jeffrey B.; Cummings, William J.; Tung, Ming-Hau, Spatial light modulator with integrated optical compensation structure.
  139. Chui, Clarence; Sampsell, Jeffrey B.; Cummings, William J.; Tung, Ming-Hau, Spatial light modulator with integrated optical compensation structure.
  140. Koike Yasuhiro (Yokohama JPX) Arai Takayuki (Kasukabe JPX), Surface light source device and liquid crystal display.
  141. Arai Takayuki,JPX ; Sasako Hiromi,JPX, Surface light source device of dual light flux generation.
  142. Ishikawa Tsuyoshi,JPX, Surface light source device of side light type.
  143. Bita, Ion; Xu, Gang; Mienko, Mark; Gruhlke, Russell Wayne, System and method for reducing visual artifacts in displays.
  144. Sampsell, Jeffrey B., System and method of reducing color shift in a display.
  145. Gruhike, Russell Wayne; Mienko, Mark; Xu, Gang; Bita, Ion, Systems and methods of providing a light guiding layer.
  146. Gruhike, Russell Wayne; Mienko, Mark; Xu, Gang; Bita, Ion, Systems and methods of providing a light guiding layer.
  147. Holman, Robert L.; Sampsell, Matthew B., Thin illumination system.
  148. Holman, Robert L.; Sampsell, Matthew B., Thin illumination system.
  149. Parker,Jeffery R.; McCollum,Timothy A., Transreflectors, transreflector systems and displays and methods of making transreflectors.
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