ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
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27.11
Displaying 1-10 of 10 articles from this issue
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  • [title in Japanese]
    Article type: Cover
    Pages Cover1-
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_Cover1
    CONFERENCE PROCEEDINGS FREE ACCESS
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  • [title in Japanese]
    Article type: Index
    Pages Toc1-
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_Toc1
    CONFERENCE PROCEEDINGS FREE ACCESS
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  • [title in Japanese]
    [in Japanese]
    Article type: Article
    Session ID: IDY2003-35/MMS2003-1
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_1
    CONFERENCE PROCEEDINGS FREE ACCESS
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    The calculated reflectance of xerographic prints considering multi-reflection did not correspond well with the measured one probably due to light scattering in the colorant layers. The reflectance increase affected by scattering is ten times larger than the measured scattering intensity for the colorant layer formed on a transparent film. Assuming that the contribution of scattering increases for reflection prints, I have calculated the effect of the scattering on the reflectance of the images consisting of a colorant layer on a transparent or diffuse support. In the calculations, scattering, absorption and multi-reflection in the colorant layer were considered. The result revealed that the reflectance increase caused by scattering at the colorant layer of no absorption superimposed on the diffuse support is estimated to be about 20〜30 times as large as that on the transparent one, substantially due to multi-reflection both of the incident and scattered light.
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  • Display Properties of Electrophoretic Image Display : Measurement of Electrophoretic Mobility and encapsulation of particles in Electrophoretic Image Display
    Toshie Ohnishi, Taiju Gan, Sakiko Nakamura, Katsuyoshi Hoshino, Takash ...
    Article type: Article
    Session ID: IDY2003-36/MMS2003-1
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_5
    CONFERENCE PROCEEDINGS FREE ACCESS
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    Electrophoretic mobility of white particles composed of TiO2 and styrene-acryl copolymer was measured and discuss the relation between electrophoretic mobility and display characteristics for an electrophoretic image cell. We have tried to prepare an encapsulation of insulating oil and particles used for an electrophoretic image display.
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  • In-plane Electrophoretic Display
    K. Ishige, Y. Matsuda, T. Goden, A. Ogawa, N. Ukigaya, M. Nakanishi, T ...
    Article type: Article
    Session ID: IDY2003-37/MMS2003-1
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_9
    CONFERENCE PROCEEDINGS FREE ACCESS
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    As one of the promising candidates of oaoer-like display, we have been developing the in-plane electrophoretic display (IP-EPD), which has a high legibility, can easily be transformed into a full-color display and can be fabricated on flexible substrates. This report summarizes the development of IP-EPD, including high resolution active matrix driven IP-EPD panel, which was Dublished recently. To achieve a high resolution display, we have fabricated a novel IP-EPD on a 200 dpi, a-Si TFT backplane, which has contrast ratio of l:10 with insufficient writing voltage limited by TFT characteristic. Electric field cross-talk has been orevented by the new electrode design, and images with 4-bit sravscale have been successfully displayed on the prototype.
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  • LCFONT. C for Color LCD
    Akio KOTANI, Yoshimi ASAI, Yasuhisa NAKAMURA, Satoshi OKADA, Noriyuki ...
    Article type: Article
    Session ID: IDY2003-38/MMS2003-1
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_13
    CONFERENCE PROCEEDINGS FREE ACCESS
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    The LCFONT.C is a bit-mapped font with high legibility for liquid crystal display. This paper describes the generation technology of The LCFONT.C,that makes good use of the characteristics of the high resolution color LCD adapted on cellular phone and PDA.
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  • 3D Image Display Using Ink-jet Printer
    Kazuhisa YANAKA, Susumu SASAKI, Hideo KASUGA, Yasushi HOSHINO
    Article type: Article
    Session ID: IDY2003-39/MMS2003-1
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_17
    CONFERENCE PROCEEDINGS FREE ACCESS
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    Recent progress of ink-jet printers, especially regarding their high resolution, is remarkable. The high resolution can be applied to a 3D display system. Conventional holography and integral photography are typical 3D display systems in which viewers can see 3D objects without wearing special glasses. However, special equipment or parts are required to manufacture the display. By substituting pin-hole array for fly-eye lens of integral photography, it has been made possible to form the pin-hole array at once by an ink-jet printer. The 3D data are rendered by either our original ray-tracing software or POV-Ray.
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  • Paper-like Displays Using Polymer Network Liquid Crystals
    T. Fujisawa, M. Hayashi, K. Maruyama, Y. Ono, H. Yonehara, Y. Suzuki
    Article type: Article
    Session ID: IDY2003-40/MMS2003-1
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_21
    CONFERENCE PROCEEDINGS FREE ACCESS
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    In a paper-like display using polymer network liquid crystals, we have improved the voltage holding ratio in order to enhance capabilities maintaining images on a screen for a long period without updating on a screen. Maintaining images for 10 minutes can be achieved by high purification of Liquid crystals (LC) mixtures as well as diacrylates. This opens up the development of low power paper-like displays in active matrix.
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  • [title in Japanese]
    Article type: Appendix
    Pages App1-
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_App1
    CONFERENCE PROCEEDINGS FREE ACCESS
    Download PDF (75K)
  • [title in Japanese]
    Article type: Appendix
    Pages App2-
    Published: February 13, 2003
    Released on J-STAGE: September 20, 2017
    DOIhttps://doi.org/10.11485/itetr.27.11.0_App2
    CONFERENCE PROCEEDINGS FREE ACCESS
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