ITE Technical Report
Online ISSN : 2433-0914
Print ISSN : 0386-4227
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Volume 20, Issue 32
Displaying 1-8 of 8 articles from this issue
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  • [title in Japanese]
    Article type: Cover
    1996 Volume 20 Issue 32 Pages Cover1-
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_Cover1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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  • [title in Japanese]
    Article type: Index
    1996 Volume 20 Issue 32 Pages Toc1-
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_Toc1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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  • Report on 1996 SAE&Vacuum Fluorescent Display : Ultra-Light Vacuum Fluorescent Display
    HIROYUKI IWASE
    Article type: Article
    1996 Volume 20 Issue 32 Pages 1-6
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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    At the 1996 SAE, Futaba presented one of eight papers in the display session. Over one thousand technical papers were presented at the SAE congress. Their were more than eight hundred and twenty five organizations and companies with booths. Attendance was almost the same as last year, with approximately fifty thousand people of which six thousand were international visitors. Futaba presented a technical paper on the development of VFDs with thin and light weight packaging
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  • Development of a New Information Display for Automotive
    K. Shigeno, M. Akatsuka, H. Gushikata
    Article type: Article
    1996 Volume 20 Issue 32 Pages 7-12
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_7
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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    We have developed a New Black and White STN-LCD (Super Twist Nematic Liquid Crystal Display) technology which has high contrast ratio (CR) using a single LCD layer for an Automotive application. This technology has superiority in erectro optical characteristics, structuer and manufacturing cost compared with other LCD technologies used for automotive information display. We believe that this information display technology will be widly used for applications ranging from high-class cars to popular-class cars due to the excellent visibility of New Black and White STN-LCD technology.
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  • Various problems of program monitoring in television production works
    Naohiro Yamamoto
    Article type: Article
    1996 Volume 20 Issue 32 Pages 13-18
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_13
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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    "Bigger" and "Wider" are two of the key movements in today's broadcasting industry. Television screen sales are shifting to large wide screens, and production studios are being modernized to make possible the "simul-production" of HDTV and NTSC programming. However, various problems concerning the studio monitoring environment arise when simul-producing HDTV and NTSC, such as picture size, picture tube quality control, color reproduction differences and monitoring environment. Work is under way to provide a standard production environment, and development of new imaging devices is eagerly awaited in the ever changing world of television production.
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  • Consideration on Motion Picture Quality of the Hold Type Display with an octuple-rate CRT
    Hidekazu Ishiguro, Taiichiro Kurita
    Article type: Article
    1996 Volume 20 Issue 32 Pages 19-26
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_19
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    Picture quality of displays with hold type temporal-luminous characteristics is investigated, by subjective tests using an octuple-rate CRT display with an octuple field rate of television. Picture quality of displays with exponential characteristics is also investigated. Picture quality of these displays is deteriorated along with motion velocity of pictures. A method using a display shutter and double-rate displaying method are considered for improvements of the deterioration. As results, significant improvements are obtained by the shutter with apertures less than 50%. Similar improvements with 50% shutter are also obtained by the double-rate method.
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  • An MTF Measurement Device for Displays using a Linear Imaging Sensor
    Isao KONDO, Masaru KANAZAWA, Yukio SUGIURA, Ichiro YUYAMA
    Article type: Article
    1996 Volume 20 Issue 32 Pages 27-32
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_27
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    We have already developed a device with a photo-sensor to measure a display's MTF. Though the device was useful in the measurement with two methods (with sinusoidal waves and with an impulse), there were still some problems to be solved such that the device could not be used to measure the response due to the sampling by the CRT shadow mask. This time, we solved these problems. The modified device has a MOS linear imaging sensor to measure the MTFs including the sampling effect, in both horizontal and vertical directions. We describe the specification of the device and measured data on HDTV CRTs.
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  • [title in Japanese]
    Article type: Appendix
    1996 Volume 20 Issue 32 Pages App1-
    Published: June 07, 1996
    Released on J-STAGE: October 13, 2017
    DOIhttps://doi.org/10.11485/tvtr.20.32_App1
    RESEARCH REPORT / TECHNICAL REPORT FREE ACCESS
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