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公开(公告)号：GB2178050B
公开(公告)日：1989-04-05
申请号：GB8617883
申请日：1986-07-22
Applicant: SONY CORP
Inventor： HASHIMOTO SHUNICHI , OHNO KATSUTOSHI
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公开(公告)号：CA1203077A
公开(公告)日：1986-04-15
申请号：CA448103
申请日：1984-02-23
Applicant: SONY CORP
Inventor： HASHIMOTO SHUNICHI , OHNO KATSUTOSHI
Abstract: A phosphor which emits white light upon excitation and is characterized by a long decay time, the phosphor consisting of a host material of calcium silicate having the formula: CaO.xSiO2 where x is in the range from 0.5 to 1, and an activator consisting of dysprosium (Dy) in the ratio of 0.05 to 10 mol % of each 1 mol of the ho t material.
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公开(公告)号：JP2007133415A
公开(公告)日：2007-05-31
申请号：JP2006327282
申请日：2006-12-04
Inventor： MATSUI TAKESHI , KAWAMURA AKIRA , HASHIMOTO SHUNICHI , TANAKA YOSHINORI
Abstract: PROBLEM TO BE SOLVED: To provide such a virtual image that a distance from a user is changed by a video.
SOLUTION: The virtual image is provided with a shape suitable to the video. When a video is broadcasted as a movie and a drama having an aspect ratio of 16:9 by a high-definition television broadcast, a large virtual image is formed in a position far away from a user, for example, by about 15m in the display device 4. When a video is broadcasted as a television signal having an aspect ratio of 4:3 by an NTSC system, a middle-sized virtual image is formed in a position comparatively close to the user, for example, by about 3m in the display device 4. Whether the video is broadcasted by the high-definition television broadcast or the NTSC system is determined, for example, based on the synchronization signal of the television signal.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供这样的虚拟图像，使得与用户的距离被视频改变。
解决方案：虚拟图像具有适合于视频的形状。 当通过高清晰度电视广播将视频作为电影和具有16:9的宽高比的电视广播时，在远离用户的位置形成大的虚像，例如在大约15m的 显示装置4.当通过NTSC制式将视频广播为具有4：3的纵横比的电视信号时，中等大小的虚像被形成在比较靠近用户的位置，例如大约3m 显示装置4.例如，基于电视信号的同步信号来确定视频是否被高分辨率电视广播或NTSC制式广播。 版权所有（C）2007，JPO＆INPIT
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34.发明专利
公开(公告)号：JP2005077900A
公开(公告)日：2005-03-24
申请号：JP2003309875
申请日：2003-09-02
Inventor： HASHIMOTO SHUNICHI , ISOZAKI TADAAKI
IPC: G02F1/13 , G02F1/1335 , G02F1/1337 , G02F1/1343
Abstract: PROBLEM TO BE SOLVED: To realize proper image quality by suppressing an alignment defect and alignment unevenness caused by the structure of grooves between pixels, when the alignment of a vertical alignment liquid crystal is controlled by an oblique vapor deposition alignment film. SOLUTION: A vertical vapor deposition film 43A is vapor deposited on the entire upper surface of reflection pixel electrodes 42 and the entire bottom surface of grooves between pixels and the oblique vapor deposition alignment film 43B is vapor deposited from the direction oblique to the substrate surface of a pixel electrode substrate 40 on the entire upper surface of the reflective pixel electrodes 42 and in a region of a part of the grooves 50 in between adjacent pixels via the vertical vapor deposition film 43A. The liquid crystal is aligned in the vertical direction by the vertical vapor deposition film 43A, in a region where the oblique vapor deposition alignment film 43B is not formed in the grooves between pixels. Thereby, the alignment defect and alignment unevenness caused by the structure of the grooves between pixels can be suppressed. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：当通过倾斜气相沉积取向膜控制垂直取向液晶的取向时，通过抑制由像素之间的凹槽的结构引起的取向缺陷和取向不均匀来实现正确的图像质量。 解决方案：在反射像素电极42的整个上表面上气相沉积垂直蒸镀膜43A，并且像素之间的槽的整个底表面与倾斜气相沉积取向膜43B之间的倾斜方向蒸镀淀积 在反射像素电极42的整个上表面上的像素电极基板40的基板表面，以及经由垂直蒸镀膜43A在相邻像素之间的槽50的一部分的区域。 在垂直蒸镀膜43A中，在像素间的槽内未形成倾斜气相沉积取向膜43B的区域中，液晶在垂直方向上排列。 由此，可以抑制由像素之间的凹槽的结构引起的对准缺陷和对准不均匀。 版权所有（C）2005，JPO＆NCIPI
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35.发明专利
公开(公告)号：JP2005024922A
公开(公告)日：2005-01-27
申请号：JP2003190536
申请日：2003-07-02
Inventor： HASHIMOTO SHUNICHI
IPC: G02F1/1339 , G02F1/1335
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element wherein black floating can be prevented and high contrast can be obtained. SOLUTION: In the reflection type liquid crystal display element 1 wherein a transparent substrate 2 having a transparent electrode 6 and a driving circuit substrate 3 having reflection pixel electrodes 15 are disposed opposite to each other, the end edge parts thereof are sealed by using a sealing material 5 and a liquid crystal 4 is encapsulated in the inner part thereof, the side surfaces of at least the transparent substrate 2 and the sealing material 5 are coated with a light absorbing material 18. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供可以防止黑色浮动并且可以获得高对比度的反射型液晶显示元件。 解决方案：在具有透明电极6的透明基板2和具有反射像素电极15的驱动电路基板3彼此相对布置的反射型液晶显示元件1中，其端部边缘部分被 使用密封材料5和液晶4封装在其内部，至少透明基板2和密封材料5的侧表面涂覆有光吸收材料18.版权所有（C） 2005年，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2004012795A
公开(公告)日：2004-01-15
申请号：JP2002165958
申请日：2002-06-06
Applicant: SONY CORP
Inventor： HASHIMOTO SHUNICHI , TOGAWA TAKEHIRO , AKIMOTO OSAMU
IPC: G02F1/13 , G02F1/1335 , G02F1/1337 , G02F1/1343 , G03B21/00
Abstract: PROBLEM TO BE SOLVED: To eliminate a battery effect to be a cause of asymmetry of a liquid crystal response, to dispense with offset voltage to be applied to driving voltage and to secure high reliability even when long term driving is performed, in a reflection type liquid crystal display element. SOLUTION: A coating layer 43 consisting of a conductive thin film of the same material as a transparent electrode is formed on the surface side opposed to the transparent electrode of a pixel electrode 42A. Thereby, the battery effect between electrodes opposed to each other is extinguished, asymmetry of the liquid crystal response is canceled and offset voltage conventionally needed is not needed. As a result, long term reliability when the reflection type liquid crystal display element is driven can be enhanced. COPYRIGHT: (C)2004,JPO
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37.发明专利
公开(公告)号：JP2003107482A
公开(公告)日：2003-04-09
申请号：JP2002181945
申请日：2002-06-21
Applicant: SONY CORP
Inventor： HASHIMOTO SHUNICHI , ISOZAKI TADAAKI , SUGIURA MINAKO
IPC: G02F1/13 , G02F1/1335 , G02F1/13357 , G02F1/1337 , G02F1/1368 , G02F1/139 , G03B21/00 , H04N5/66 , H04N5/74
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element operable at a high speed with high response in a vertical alignment type liquid crystal display device where the transmit tance of liquid crystal is saturable at a low voltage despite the thickness of the liquid crystal layer and that can be manufactured by an ordinary voltage withstanding process even in the case of a small pixel size and to provide a display device, a projection optical system and a projection display system where a sufficiently low black level can be maintained even for an optical system with high luminance and a small F number and high contrast can be realized. SOLUTION: In the reflection type liquid crystal display device 23 of this invention, the transmittance of liquid crystal becomes easily saturable at a voltage of up to 5 to 6 V by regulating the Δn value of a homeotropic liquid crystal material to as large as 0.1 or larger despite the thickenss, of a homeotropic liquid crystal layer, of as small as 2 μm or smaller, thereby permitting drive at a practically low voltage and significantly improving transmittance itself. Further, the black level considered to be proportional to a square of the thickness of the crystal layer is suppressed low, and a high contrast and high luminance by a smaller F number can also be realized even when the F number of the optical system is as small as three or below.
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公开(公告)号：JP2002214618A
公开(公告)日：2002-07-31
申请号：JP2001005547
申请日：2001-01-12
Applicant: SONY CORP
Inventor： SHIINA YUJI , KIYOMIYA TADASHI , MAKINO TETSUYA , HASHIMOTO SHUNICHI
IPC: G02F1/13 , G02F1/1339 , G09F9/00
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display element made to have narrower cell gap by controlling the cell gap of a liquid crystal display element cell so as to make the gap uniform. SOLUTION: A liquid crystal panel filled with a vertical liquid crystal is sandwiched by a buffer material 52 and a buffer material 53 and is heated up to 40 deg.C. Nitrile rubber of 1 to 10 mm in thickness, 50 to 70 in JIS hardness and 130 deg.C in heat resistance temperature is used as the buffer material 52 and the buffer material 53. The liquid crystal panel is gradually pressurized dividedly in three stages by a cylinder 55 until a final pressure of 3.0 kg/m2 is attained. The liquid crystal panel is pressurized and held for several minutes at the point of the time the final pressure is attained. The excess liquid crystals discharged from an injection port of the liquid crystal panel by pressurization are wiped away and an end-sealing material is applied to the injection port. The end-sealing material is irradiated with UV rays, the end-sealing material is then cured and its temperature is lowered down to ordinary temperature.
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公开(公告)号：JPH10206790A
公开(公告)日：1998-08-07
申请号：JP31597697
申请日：1997-10-31
Applicant: SONY CORP
Inventor： KAWAMURA AKIRA , MATSUI TAKESHI , HASHIMOTO SHUNICHI , TANAKA YOSHINORI , NAKAEDA TAKEHIRO
Abstract: PROBLEM TO BE SOLVED: To enable a user to observe a virtual image having much presence in a relaxed state. SOLUTION: A semi-spherical system holding mechanism 8 with which the user's head is covered is provided at the upper part of a user holding mechanism 9 being a chair or a sofa, for example, and a display device 7 is fixed inside the mechanism 9. In the display device 7, a video displayed on a display panel 14 is enlarged by a lens 13 so as to form the virtual image, and the virtual images observed with the user's left and right eyes are arranged at the same position spatially.
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公开(公告)号：JPH10153749A
公开(公告)日：1998-06-09
申请号：JP31321596
申请日：1996-11-25
Applicant: SONY CORP
Inventor： MATSUI TAKESHI , KAWAMURA AKIRA , HASHIMOTO SHUNICHI , TANAKA YOSHINORI
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image in a form suitable for video. SOLUTION: When a video is a motion picture, a drama, etc., of a high-vision broadcast with a 16:9 aspect ratio, a large virtual image is formed on the display device 4 at a position which is, for example, approximately 15m far away from a user. When the video is a television signal of the NTSC system with a 4:3 aspect ratio, a virtual image of intermediate size is formed on the display device 4 at a relatively close position on, for example, approximately 3m. It is decided whether the video is one of the high-vision broadcast or NTSC system based on, for example, the synchronizing signal of the television signal.
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