公开(公告)号：JPH10293849A

公开(公告)日：1998-11-04

申请号：JP10328797

申请日：1997-04-21

Applicant: SONY CORP

Inventor： MORIMOTO TADASHI ,  TSUKAMURA YOSHIHIRO

IPC: G06F17/30 ,  G06T7/00

Abstract: PROBLEM TO BE SOLVED: To surely decide the coincidence or discrepancy of images by setting again the image that is most suitable to the collation to the primary and secondary registered images in sequence among these primary and secondary images and a check object image if the degree of coincidence is set at a low level between the primary registered image and the check object image. SOLUTION: The fingerprint data D2 which are temporarily stored in a check fingerprint memory 6 and the fingerprint data D1 which are registered in a fingerprint database 5 and corresponding to the data D2 are inputted to a matching rate detection part 7 in response to the operations carried out via a key input part 2. Then the matching degree is detected between both data D1 and D2, and a system control circuit 3 decides the coincidence or discrepancy of fingerprints based on the detected matching degree. If it is decided that a primary registered image is matched with a check object image and the matching degree is set at a low level, the image that is most suitable to the matching is set again to the primary and secondary registered images in sequence among those primary and secondary registered images and the check object image respectively.

公开(公告)号：JPH09288838A

公开(公告)日：1997-11-04

申请号：JP21645096

申请日：1996-08-16

Applicant: SONY CORP

Inventor： MATSUO NORIMASA ,  YUMA YOSHITO ,  TOYODA KIYOSHI ,  IKEDA NAOTO ,  NISHI NORIAKI ,  UEDA MITSUNORI ,  SAITO KIMIHIRO ,  MORIMOTO TADASHI

IPC: G11B7/125 ,  G11B7/13 ,  G11B7/135 ,  H01L31/10 ,  H01S5/00 ,  H01S3/18

Abstract: PROBLEM TO BE SOLVED: To provide the light emitting and receiving elements in small size at low cost, equipped with a monitoring photodetector for detecting a light emitting quantity of a laser diode, and to provide the optical pickup and an optical disk device, utilizing these elements. SOLUTION: A prism 18 having an optical path branching surface 18a for reflecting laser light emitted from the laser diode 17 to an optical disk is formed with a part on the side of a semiconductor substrate 15 from an area required for reflecting the laser light as a chamfered part 18b. A light beam emitted from the laser diode 17 and reflected by the chamfered part 18b is received by the monitoring photodetector 27 formed on the surface of the semiconductor substrate 15.

公开(公告)号：JPH0676508A

公开(公告)日：1994-03-18

申请号：JP24118792

申请日：1992-08-18

Applicant: SONY CORP

Inventor： MARUO TSUNEHIRO ,  MORIMOTO TADASHI ,  KUBO TAKESHI ,  NOZAKI KAGEHARU ,  ISHII HIROHISA

IPC: G11B21/12 ,  G11B21/21

Abstract: PURPOSE:To keep the posture of a slider parallel to a disk even when a piezoelectric actuator for supporting a suspension is deformed. CONSTITUTION:In a prescribed position of the suspension 2, a protrusion 10 protruding toward the piezoelectric actuator 12 is provided by forming a dimple. Consequently, since the suspension 2 is brought into contact with the piezoelectric actuator 12 via the protrusion 10, even when the piezoelectric actuator 12 is bent, the slider 8 can be kept in the parallel posture to the disk 6 by roll action.

公开(公告)号：JPH05290329A

公开(公告)日：1993-11-05

申请号：JP2304393

申请日：1993-02-10

Applicant: SONY CORP

Inventor： ISHIKAWA OSAMU ,  SAITO NORIO ,  MORIMOTO TADASHI ,  YAMAKAWA KIYOSHI

IPC: G11B5/31

Abstract: PURPOSE:To obtain good recording and reproducing characteristics even in a high-frequency region by constituting the thin-film magnetic head of an upper layer core and lower layer core consisting of 'Permalloy(R)' alloy films and laminated films of soft magnetic films having the high saturation magnetic flux density specified in film thickness and saturation magnetic flux density. CONSTITUTION:The upper layer core 5 and lower layer core 2 are formed of the 'Permalloy(R)' alloy films 6, 10 and the laminated soft magnetic films 11 having =1T saturation magnetic flux density in order to obtain the high saturation magnetic flux density. In addition, the soft magnetic films 11 are positioned to a gap side. More specifically, a ferromagnetic material, such as potassium titanate, is used for a substrate 1, a thermally stable Ni-Fe alloy for the core 2, SiO2 for the gap film 6 and Cu for a conductor coil 4. The core 5 is disposed to face the core 2 with the film 6 in-between. Namely, the cores 2, 5 are magnetically coupled via the back gap and magnetic gap by holding a coil 4 therebetween to constitute a magnetic circuit part. The high recording and reproduced outputs are obtd. in such a manner without complicating the production process.

公开(公告)号：JP2009021037A

公开(公告)日：2009-01-29

申请号：JP2007180998

申请日：2007-07-10

Applicant: Sony Corp ,  ソニー株式会社

Inventor： AOKI TOMIO ,  HAYASHI MASAYASU ,  OMI MOTOSUKE ,  UEDA MITSUNORI ,  MORIMOTO TADASHI ,  OSAKO JUNICHI ,  MASUDA SHOZO

IPC: F21S2/00 ,  F21V17/00 ,  F21Y103/00 ,  G02F1/13357

Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device in which wrinkles do not occur in an optical functional sheet even when the optical functional sheet expands by a thermal expansion and the optical functional sheet does not contact a liquid crystal display device and, furthermore, a gap existing between the optical functional sheet and the liquid crystal display device can be made as narrow as possible. SOLUTION: The surface light source device 20 which illuminates a liquid crystal display device of a transmission type arranged in the front is provided with a case 30, a light source, a light diffusion plate, and an optical functional sheet 51 which is arranged in front of the light diffusion plate and installed at the upper part 32 of the front section in a state hung down from the upper part 32 of the front section of the case 30, and transmits the light emitted from the light diffusion plate, and is further provided with linear members 40 which are arranged in front of the optical functional sheet 51 and of which end parts are installed at both side parts 34, 35 of the front section of the case 30. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：即使当光学功能片通过热膨胀而膨胀并且光学功能片不接触液晶显示装置时，提供其中在光学功能片中也不发生皱纹的表面光源装置 此外，可以使光功能片和液晶显示装置之间存在的间隙尽可能窄。 解决方案：照射布置在前面的透射型液晶显示装置的表面光源装置20设置有壳体30，光源，光漫射板和光功能片51，它是 布置在光漫射板的前面，并且以从壳体30的前部的上部32悬垂的状态安装在前部的上部32，并且透射从光漫射板发射的光，以及 还设置有线性构件40，线性构件40布置在光学功能片51的前面，并且其端部安装在壳体30的前部的两侧部34,35。版权所有（C）2009 ，JPO＆INPIT

公开(公告)号：JP2008134318A

公开(公告)日：2008-06-12

申请号：JP2006318686

申请日：2006-11-27

Applicant: Sony Corp ,  ソニー株式会社

Inventor： UEDA MITSUNORI ,  MORIMOTO TADASHI

IPC: G02F1/13357 ,  F21S2/00 ,  F21Y101/02 ,  H05B37/02

Abstract: PROBLEM TO BE SOLVED: To provide a planar light source device having such a composition as to hardly cause color irregularity or brightness unevenness between display region units in the planar light source device of a partial driving method. SOLUTION: The planar light source device comprises P×Q pieces of planar light source units whose light emission states are independently controlled and illuminates a transmission type liquid crystal display device from the back surface with white color light, wherein a light source constituting each planar light source unit is provided with a first light emission element group, a second light emission element group and a third light emission element group, and at least the first light emission element group comprises N pieces of first light emission elements (therein, N is an integer of two or more) and, when respective dominant wavelengths of N pieces of first light emission elements are λ 1_n (therein, n=1, 2 to N and λ 1_1 1_2 1_N ) and the set dominant wavelength of the first light emission element group is λ 1_PD , λ 1_1 1_PD 1_N is satisfied. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有这样一种组成的平面光源装置，即在部分驱动方法的平面光源装置中几乎不引起显示区域单元之间的颜色不均匀或亮度不均匀。 解决方案：平面光源装置包括P×Q个发光状态被独立控制的平面光源单元，并从背面用白色光照射透射型液晶显示装置，其中构成 每个平面光源单元设置有第一发光元件组，第二发光元件组和第三发光元件组，并且至少第一发光元件组包括N个第一发光元件（其中，N 是两个以上的整数），并且当N个第一发光元件的各自的主波长为λ 1_n 时（其中n = 1,2至N和λ 1_1 < 第一发光元件组的设定主波长为λ 1_PD ，λ<λ 1_2 < SB> 1_1 <λ 1_PD <λ 1_N 。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008059889A

公开(公告)日：2008-03-13

申请号：JP2006235162

申请日：2006-08-31

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MORIMOTO TADASHI

IPC: F21S2/00 ,  F21V7/22 ,  F21V11/06 ,  F21Y101/02 ,  G02F1/13357

Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device having a structure in which luminance unevenness hardly occurs between adjoining surface light source units.
SOLUTION: The surface light source device to illuminate a liquid crystal display device of transmission type from the rear face is composed of surface light source units of P×Q pieces of which the light sources are independently controlled. The surface light source unit 42 and the surface light source unit 42 are partitioned by barrier ribs 41 which reflect light emitted from the light source 43 provided in the surface light source units 42, and the light source 43 is arranged in the vicinity of the barrier ribs 41.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有在邻接的表面光源单元之间几乎不发生亮度不均匀的结构的表面光源装置。 解决方案：从背面照射透射型液晶显示装置的面光源装置由独立控制光源的P×Q片的面光源装置构成。 表面光源单元42和表面光源单元42被反射从设置在表面光源单元42中的光源43发射的光的阻挡肋41分隔开，并且光源43布置在屏障附近 肋骨41.版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008003220A

公开(公告)日：2008-01-10

申请号：JP2006171379

申请日：2006-06-21

Applicant: Sony Corp ,  ソニー株式会社

Inventor： AOKI TOMIO ,  HAYASHI MASAYASU ,  MASUDA SHOZO ,  MORIMOTO TADASHI

IPC: G02F1/13357 ,  F21S2/00 ,  F21Y101/02

CPC classification number: G09G3/3426 ,  G02F1/133603 ,  G02F2001/133613 ,  G09G3/3413 ,  G09G3/3648 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  G09G2360/16

Abstract: PROBLEM TO BE SOLVED: To provide a planar light source device having such a constitution/structure that partial color irregularity (color slurring) is hardly generated in the outer edge part of a planar light source unit which is driven individually. SOLUTION: The planar light source device for illuminating a transmissive liquid crystal display device from the back is composed of P x Q pieces of planar light source units in each of which a light source is controlled individually. The light source is composed of a plurality of light emitting element units. Each of light emitting element units is composed of at least one red light emitting element for emitting red light, at least one green light emitting element for emitting green light and at least one blue light emitting element for emitting blue light. The centroid of luminance profiles based on a plurality of red light emitting elements in each of planar light source units, that of luminance profiles based on a plurality of green light emitting elements, and that of luminance profiles based on a plurality of blue light emitting elements almost match respectively that of the corresponding planar light source unit. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有这样的结构/结构的平面光源装置，即在单独驱动的平面光源单元的外边缘部分中几乎不产生部分颜色不规则（彩色诽谤）。 解决方案：用于从背面照射透射型液晶显示装置的平面光源装置由P×Q个平面光源单元构成，每个平面光源单元中的每一个都单独控制光源。 光源由多个发光元件单元组成。 每个发光元件单元由用于发射红光的至少一个红色发光元件，用于发射绿色光的至少一个绿色发光元件和用于发射蓝色光的至少一个蓝色发光元件组成。 基于每个平面光源单元中的多个红色发光元件，基于多个绿色发光元件的亮度分布的亮度分布的亮度和基于多个蓝色发光元件的亮度分布的亮度的质心 几乎匹配相应的平面光源单元。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007024977A

公开(公告)日：2007-02-01

申请号：JP2005203406

申请日：2005-07-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MORO SHUJI ,  KAWASHIMA TOSHITAKA ,  KOTAKE RYOTA ,  MORIMOTO TADASHI

IPC: G02B27/22 ,  G03B21/00 ,  G03B35/20 ,  H04N13/04

Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display apparatus capable of forming stereoscopic images of high image quality by properly arranging a plurality of projecting elements and optical paths projected from them. SOLUTION: In the stereoscopic image display apparatus 20, mirrors M3 and M4 are disposed so that the optical path of projection light 12a from each of the projecting elements 3a of a first projecting element group 3 overlap the optical path of projection light 15 from each of the projecting elements 5 of second projecting element group 5. This arrangement makes it possible to minimize a pitch between the optical axes or the image pitch of each of the projecting element groups 3, 5, and 7, which is displayed on a screen 1 or the eyes of an observer 101. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过适当地布置从它们投影的多个投影元件和光路来形成高图像质量的立体图像的立体图像显示装置。 解决方案：在立体图像显示装置20中，设置反射镜M3和M4，使得来自第一突出元件组3的每个突出元件3a的投影光12a的光路与投影光15的光路重叠 从第二突出元件组5的每个突出元件5中排出。这种布置使得可以使显示在第二突出元件组5上的每个突出元件组3,5和7的光轴之间的间距或每个突出元件组3,5和7的图像间距最小化。 屏幕1或观察者101的眼睛。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006284906A

公开(公告)日：2006-10-19

申请号：JP2005104498

申请日：2005-03-31

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MORIMOTO TADASHI ,  MORO SHUJI

IPC: G02F1/13357

Abstract: PROBLEM TO BE SOLVED: To suppress luminance unevenness and a color shading even when a backlight device is made thin.
SOLUTION: The backlight device 140 which lights up a transmission type liquid crystal display panel 110 from its back side is so configured that a main light emission direction of a light source provided in the backlight device 140 is opposite from a light guide-out direction of the backlight device 140. For example, a light emitting diode 21 is used as the light source of the backlight device 140 and installed on a transparent base substrate 127, and a main projection direction of light output from a light emitting diode chip in the light emitting diode 21 is opposite from that of the liquid crystal display panel 110.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：即使当使背光装置变薄时，也抑制亮度不均匀性和着色性。 解决方案：从背面照亮透射型液晶显示面板110的背光装置140被配置为使得设置在背光装置140中的光源的主发光方向与光导 - 背光装置140.例如，使用发光二极管21作为背光装置140的光源，并安装在透明基板127上，并且从发光二极管芯片输出的光的主投影方向 在发光二极管21中与液晶显示面板110相反。版权所有（C）2007，JPO＆INPIT