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公开(公告)号：JP2006058433A
公开(公告)日：2006-03-02
申请号：JP2004238227
申请日：2004-08-18
Inventor： UEDA MITSUNORI , KAWASHIMA TOSHITAKA , MORO SHUJI , KOTAKE RYOTA , OKITA HIROYUKI
IPC: G02F1/1335
Abstract: PROBLEM TO BE SOLVED: To more efficiently utilize light by using a direct-view-type liquid crystal display device. SOLUTION: A light source 91 emits a light ray. A polarization converting element 93 converts a light ray with a polarization direction different from that of a light ray transmitted by the liquid crystal display device into a light ray with a polarization direction identical to that of the light ray transmitted by the liquid crystal display device. A light pipe 94 uniformizes an intensity distribution of the light ray on a plane perpendicular to the advancing direction of the light ray. A projection lens 72 projects a uniformized light ray with a polarization direction identical to that of the light ray transmitted by the liquid crystal display device on the liquid crystal display device. The method is applicable to a display device utilizing the direct-view-type liquid crystal display device. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：通过使用直视型液晶显示装置更有效地利用光。 解决方案：光源91发射光线。 偏振转换元件93将具有与由液晶显示装置传输的光的偏振方向不同的偏振方向的光线转换成与由液晶显示装置透射的光的偏振方向相同的光线。 光管94使垂直于光线前进方向的平面上的光线的强度分布均匀化。 投射透镜72将具有与液晶显示装置透射的光线的偏振方向相同的均匀化光线投射在液晶显示装置上。 该方法适用于利用直视型液晶显示装置的显示装置。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005250167A
公开(公告)日：2005-09-15
申请号：JP2004061179
申请日：2004-03-04
Inventor： KOTAKE RYOTA , KAWASHIMA TOSHITAKA , UEDA MITSUNORI , MORO SHUJI , OKITA HIROYUKI
Abstract: PROBLEM TO BE SOLVED: To suppress crosstalk due to a shift of the view point of an observer who observes a direct-vision type stereoscopic display device. SOLUTION: A luminance signal 1r2g3b4r5g6b7r8g9b displayed on a display device 102 is a luminance signal of a display image composed of image data picked up at different positions corresponding to view points of stereoscopic display. The view point of the observer shifts from a right view point by 2 cm to the left side in Fig., pixels viewed with the left eye 81 and right eye 82 shift from the correct right view point by a 1/3 pixel to the right in Fig., but the view point of a camera picking up image signals corresponding to respective luminance signals 1r2g3b4r5g6b7r8g9b is only slightly different, so their images are highly correlative. Consequently, the images are not viewed by the observer as double images and recognized nearly original images. This invention is applicable to a stereoscopic display device. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：为了抑制观察直视型立体显示装置的观察者的观察点的偏移引起的串扰。 解决方案：在显示装置102上显示的亮度信号1r2g3b4r5g6b7r8g9b是由对应于立体显示视点的不同位置拍摄的图像数据构成的显示图像的亮度信号。 观察者的观察点从图2中的左侧的右侧观察点偏移2cm，用左眼81和右眼82观看的像素从正确的右视点向右偏移1/3像素 但是，拍摄与各个亮度信号1r2g3b4r5g6b7r8g9b相对应的图像信号的照相机的视点仅略微不同，因此它们的图像是高度相关的。 因此，观察者看不到图像作为双重图像并识别出几乎原始的图像。 本发明可应用于立体显示装置。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2003172959A
公开(公告)日：2003-06-20
申请号：JP2001370525
申请日：2001-12-04
Applicant: SONY CORP
Inventor： KAWASHIMA TOSHITAKA
Abstract: PROBLEM TO BE SOLVED: To eliminate an unevenness of luminance, and to manufacture a large screen for a picture display device with an upconversion system. SOLUTION: Two or more exciting light rays are introduced from a direction which is almost orthogonal to a panel surface to a display panel containing a luminescent material which emits light by two-photon excitation, and the luminescent material emits light. As for exciting light, for example, two or more infrared-laser lights are radiated. The luminescent material which emits light by two-photon excitation is, for example, a rare earth ion. In order to introduce exciting light from the direction which is almost orthogonal to the panel surface, opposing to the display panel, a light transmission plate or a thin prism is installed. A light guide means which guides exciting light, such as a Fresnel lens, an optical waveguide, or an optical fiber is formed on an end surface of the light transmission plate or the thin prism. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2003043941A
公开(公告)日：2003-02-14
申请号：JP2001227662
申请日：2001-07-27
Inventor： OKITA HIROYUKI , KAWASHIMA TOSHITAKA
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a display panel section and a driving circuit section are electrically connected to each other without any heat treatment.
SOLUTION: The display panel section 10 and the driving circuit section 30 of an organic EL display device 100 are pasted together through a connecting section 20. In the section 20, electromagnetic induction elements Ld1 and Ld2 provided on the section 10 side and electromagnetic induction elements Lu1 and Lu2 are opposing with each other and made into pairs. Electric connection in these portions are conducted in a noncontacting manner but through electromagnetic induction between the elements Ld and Lu which are made into pairs. No need exists to physically join the sections 10 and 30 and pasting is conducted without employing heat nor pressure.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种其中显示面板部分和驱动电路部分彼此电连接而不进行任何热处理的显示装置。 解决方案：有机EL显示装置100的显示面板部分10和驱动电路部分30通过连接部分20粘贴在一起。在部分20中，设置在部分10侧的电磁感应元件Ld1和Ld2以及电磁感应元件 Lu1和Lu2彼此相对并成对成对。 这些部分中的电连接以非接触方式进行，但是通过成对成对的元件Ld和Lu之间的电磁感应进行。 不需要物理地连接部分10和30，并且在不使用热或压力的情况下进行粘贴。
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公开(公告)号：JP2002146516A
公开(公告)日：2002-05-22
申请号：JP2000339458
申请日：2000-11-07
Applicant: SONY CORP
Inventor： KAWASHIMA TOSHITAKA
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition method for organic thin films which is capable of easily controlling a deposition rate and simultaneously depositing the films with stable and high controllability. SOLUTION: A crucible 3 which has an aperture 3A in the upper part of a main body and is provided with a conical projection 3B so as to face the aperture 3A on the inner base surface is prepared. When the crucible 3 is irradiated with IR light from its bottom side, the light of a region T of the irradiation light transmits the base surface of the crucible 3 and is cast to an organic material 5 housed therein. The organic material 5 is therefore heated and vaporized at a desired temperature of about 100 to 400 deg.C by controlling the light of the IR light. The light of a region R is made incident on the crucible 3 from the inside of the projection 3B and is totally reflected by the internal flank of the projection 3B, by which the inner wall of the crucible 3 is irradiated with this light. The organic material 5 solidified at the inner wall surface is thus heated and evaporated again.
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Patent Agency Ranking
公开(公告)号：JP2002134278A
公开(公告)日：2002-05-10
申请号：JP2000327645
申请日：2000-10-26
Applicant: SONY CORP
Inventor： OKITA HIROYUKI , KAWASHIMA TOSHITAKA , UEDA MITSUNORI
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element, which has high efficiency, a long-life, and easy manufacturing. SOLUTION: In the organic electroluminescence element 1, in which an organic electroluminescence layer 5, which contains an organic luminescent material, is arranged between a pair of contact electrodes 3, 7, and the organic electroluminescence layer 5 emits light by impressing voltage among to these contact electrodes 3, 7, the contact electrode, which functions as a negative pole among the above pair of contact electrodes 3, 7 has a carbon thin film.
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公开(公告)号：JP2000319780A
公开(公告)日：2000-11-21
申请号：JP12669399
申请日：1999-05-07
Applicant: SONY CORP
Inventor： OMI MOTOSUKE , KAWASHIMA TOSHITAKA
IPC: H01L21/203 , C23C14/35
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering cathode which improves a utilizing efficiency of a target while improving a film forming speed and a uniformalization of a film thickness at the same time and a magnetron type sputtering device furnished with it. SOLUTION: A magnet plate 19, on which a group of magnets 23 are located which form dual annular erosion zones 24 and 25 at inner and outer peripheral sides on the surface of a target 5, is located at the back side of the target 5, thus a film forming speed is improved, and uniformalization of the thickness of a film 4a is improved by setting the erosion magnitude of the inner erosion zone 24 at the range from 0.3 to 0.45 where the erosion magnitude of the outer erosion zone 25 is 1.
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公开(公告)号：JP2000212779A
公开(公告)日：2000-08-02
申请号：JP978699
申请日：1999-01-18
Applicant: SONY CORP
Inventor： KAKINUMA MASAYASU , KAWASHIMA TOSHITAKA , ISHIKAWA HIROKAZU
Abstract: PROBLEM TO BE SOLVED: To easily and surely form an electrode such as for grounding in a functional film by subjecting a functional film consisting of a multilayered film including a conductive layer to dry etching to remove a part of the nonconductive outermost layer film so as to locally expose a desired position of the inner conductive layer. SOLUTION: A functional film consisting of a multilayered film is formed on a glass substrate 10. The multilayered film consists of first to fourth layers 11 to 14, in which the outermost layer 14 is a nonconductive antireflection layer comprising SiO2 or the like and the inner layer 13 is a conductive layer comprising ITO or the like as a shield from electromagnetic waves. An aperture 28 of a vacuum chamber 20 having an O-ring 29 around the aperture is pressed to the upper face of the functional film, and the chamber is evacuated. Then voltage is applied on an etching electrode 22 through a supporting plate 21, while an etching gas is introduced to produce plasma 33. Thereby, the outermost layer 14 is partially etched in the area corresponding to the aperture 28. The conductive layer 13 is locally exposed and a grounding electrode is surely connected to the exposed layer.
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39.发明专利
公开(公告)号：JP2009158140A
公开(公告)日：2009-07-16
申请号：JP2007332052
申请日：2007-12-25
Inventor： OSHIMA YOSHIHIRO , KAWASHIMA TOSHITAKA , OMI MOTOSUKE
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element capable of expanding chromaticity reproducing range, and to provide a display and an illumination device which use the same. SOLUTION: A metal electrode (lower electrode; counter electrode) 18, a first insulating layer 16, juxtaposed light-emitting layers (R, G, B) 14, a multi-layered interference filter constituted of a second insulating layer (multi-layered interference film) 12, and the upper part transparent electrode 10 (constituted by juxtaposing electrodes for red light, green light and blue light to respectively extract red light, green light, blue light) are laminated on an insulating substrate 20 in this order, and the EL element is formed. Light is emitted from the upper part transparent electrode without through the substrate 20. This EL element is formed on the substrate together with a driving circuit in a matrix shape, and the display device and the illumination device are formed. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供能够扩展色度再现范围的电致发光元件，并提供一种使用其的显示器和照明装置。 解决方案：金属电极（下电极;对电极）18，第一绝缘层16，并置发光层（R，G，B）14，由第二绝缘层（ 多层干涉膜）12和上部透明电极10（由用于红光的并置电极，绿光和蓝光分别提取红光，绿光，蓝光构成）层叠在绝缘基板20上 顺序，形成EL元件。 光从上部透明电极发射而不通过基板20.该EL元件与矩阵状的驱动电路一起形成在基板上，形成显示装置和照明装置。 版权所有（C）2009，JPO＆INPIT
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40.发明专利Transparent insulation film and production method thereof, and sputtering target 审中-公开透明绝缘膜及其生产方法和喷射目标
公开(公告)号：JP2009019240A
公开(公告)日：2009-01-29
申请号：JP2007183115
申请日：2007-07-12
Inventor： KIRITA SHINA , KAWASHIMA TOSHITAKA
CPC classification number: C23C14/3414 , C23C14/0036 , C23C14/08 , C23C14/081 , C23C14/086
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a transparent insulation film which is thin and has excellent voltage resistance property, and to provide the transparent insulation film produced by the same, and a sputtering target which is used in the production method of the transparent insulation film.
SOLUTION: The transparent insulation film is deposited on a substrate S by sputtering a Zn-Al alloy target 3 comprising 50-90 wt.% Zn and 10-50 wt.% Al in a gaseous mixture atmosphere containing an inert gas and O
2 gas.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 解决的问题：提供薄且具有优异的耐电压特性的透明绝缘膜的制造方法，并提供由其制造的透明绝缘膜，以及用于生产中的溅射靶 透明绝缘膜的方法。 解决方案：通过在包含惰性气体的气体混合气体中溅射包含50-90重量％Zn和10-50重量％Al的Zn-Al合金靶3，将透明绝缘膜沉积在基板S上， 气体2气体。 版权所有（C）2009，JPO＆INPIT
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