公开(公告)号：JPH11259906A

公开(公告)日：1999-09-24

申请号：JP34594998

申请日：1998-12-04

Applicant: SONY CORP

Inventor： UEDA MITSUNORI ,  KUBO TAKESHI ,  SUZUKI JUNICHI ,  SAKAMOTO SATOSHI ,  KAWAMURA HIROSHI

IPC: G01B11/06 ,  G11B7/004 ,  G11B7/135 ,  G11B19/12

Abstract: PROBLEM TO BE SOLVED: To heighten the recording density and enlarge the capacity of an optical disk by reducing the occurrence amount of spherical aberration even when a numerical aperture of an objective lens loaded on an optical head is enlarged. SOLUTION: A collimate lens actuator 14 is provided on an optical head 1 used when an optical disk 2 formed with a light transmission layer 4 on a recording layer is recorded/reproduced. Then, a collimate lens 13 arranged between a light source 10 and an objective lens 16 is moved so as to cancel the spherical aberration due to the thickness error of the light transmission layer 4 by this collimate lens actuator 14.

公开(公告)号：JPH0968603A

公开(公告)日：1997-03-11

申请号：JP22407895

申请日：1995-08-31

Applicant: SONY CORP

Inventor： KONDO HIROFUMI ,  HANAOKA HIDEAKI ,  UEDA MITSUNORI ,  KOBAYASHI TOMIO

IPC: G02B1/11 ,  H04N5/72

Abstract: PROBLEM TO BE SOLVED: To provide an antireflection filter and a display device having a prevention effect against contamination by hands or water and having excellent lubricating property and wear resistance by the effect of a lubricant. SOLUTION: This antireflection filter consists of a transparent base body and a single-layer or multilayered antireflection film essentially comprising a UV-curing resin. A perfluoropolyether having polar groups at molecular ends is held in this antireflection film. In the display device 1, a display screen 2 and/or the front plate of the screen is coated with a single or multilayered antireflection film essentially comprising a UV-curing resin. The antireflection film holds perfluoropolyether having polar groups at molecular ends.

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：JP2007286430A

公开(公告)日：2007-11-01

申请号：JP2006114855

申请日：2006-04-18

Applicant: Sony Corp ,  Sony Deutsche Gmbh ,  ソニー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング ,  ソニー株式会社

Inventor： UEDA MITSUNORI ,  OSHIMA YOSHIHIRO ,  YAMAMOTO KAZUTOSHI ,  TOYODA KIYOSHI ,  WAJIKI ATSUHIKO ,  KATO SUKETSUGU ,  RIPOLL OLIVER M ,  TEIJIDO JUAN MANUEL

IPC: G02B5/04 ,  G02B1/11 ,  G03B21/00

CPC classification number: G02B27/149 ,  G02B27/1046 ,  G02B27/145 ,  H04N9/3105 ,  H04N9/317

Abstract: PROBLEM TO BE SOLVED: To provide a composite optical element in which the mechanical reliability and stability is improved because any void is not required therein, and to provide a projection optical apparatus which is provided with the composite optical element, is excellent in the efficiency of using light of a light source and is compact and rigid. SOLUTION: The composite optical element 41 comprises a plurality of optical elements 42, 43 and 44, wherein at least one of the optical elements is formed of the element 42 that changes an optical path and has such a constitution that the other optical elements 43, 44 are joined to the incident side surface or/and the emission side surface of the element 42 that changes the optical path via low-refractive index material layers 56A, 56B. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种复合光学元件，其中机械可靠性和稳定性得到改善，因为不需要其中的空隙，并且为了提供设置有复合光学元件的投影光学装置， 使用光源的效率并且紧凑而刚性。 解决方案：复合光学元件41包括多个光学元件42,43和44，其中至少一个光学元件由改变光路的元件42形成，并且具有这样的结构，即另一个光学元件 元件43,44通过低折射率材料层56A，56B连接到元件42的入射侧表面或/和发射侧表面，其改变光路。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007273764A

公开(公告)日：2007-10-18

申请号：JP2006098240

申请日：2006-03-31

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YOSHIDA TETSUYUKI ,  UEDA MITSUNORI ,  KIMURA KAZUTO ,  TOMIOKA SATOSHI

IPC: H01L33/32 ,  H01L33/54 ,  H01L33/56 ,  H01L33/62

CPC classification number: H01L24/97 ,  H01L2224/16225 ,  H01L2924/12041

Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device with high efficiency of light extraction. SOLUTION: The semiconductor light-emitting device comprises a light emitter 10 constituted by carrying out flip chip connection of a semiconductor chip 30 through a projection electrode 40 on an intermediate substrate 20, and a sealing part 50 formed on the semiconductor chip 30. The sealing part 50 is constituted of a thermosetting resin with a high refractive index (its refractive index is ≥1.6 and ≤1.8). Consequently, in the case where the front surface of the light-emitting side of the semiconductor chip 30 is constituted of a material which has a higher refractive index than that of an epoxy resin, a silicon resin or the like (each refractive index is about 1.5), for example, such as a sapphire (its refractive index is about 1.76), a critical angle in an interface 31A of a substrate 31 and the sealing part 50 becomes extremely large, when light progresses to the side of the sealing part 50 from the side of the substrate 31, in comparison with the case where a low refractive-index material, such as an epoxy resin or a silicon resin, is used as a material of the sealing part 50. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高效率的光提取的半导体发光器件。 解决方案：半导体发光器件包括通过在中间衬底20上通过突出电极40进行半导体芯片30的倒装芯片连接而构成的发光体10和形成在半导体芯片30上的密封部分50 密封部50由折射率高（折射率≥1.6，≤1.8）的热固性树脂构成。 因此，在半导体芯片30的发光侧的前表面由折射率高于环氧树脂的材料构成的情况下，硅树脂等（折射率约为 1.5），例如蓝宝石（其折射率约为1.76）时，当光进入密封部分50侧时，基板31和密封部分50的界面31A中的临界角变得非常大 与使用低折射率材料（例如环氧树脂或硅树脂）作为密封部件50的材料的情况相比，从基板31的侧面开始。（C） 2008年，日本特许厅和INPIT

公开(公告)号：JP2006078711A

公开(公告)日：2006-03-23

申请号：JP2004261777

申请日：2004-09-09

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MORO SHUJI ,  KAWASHIMA TOSHITAKA ,  UEDA MITSUNORI ,  KOTAKE RYOTA ,  OKITA HIROYUKI

IPC: G03B21/00 ,  G02F1/13 ,  G02F1/1333 ,  G03B35/18

Abstract: PROBLEM TO BE SOLVED: To provide an image projecting device capable of generating an image of high picture quality by arranging a plurality image projecting elements such as a projector to high density.
SOLUTION: Projection ends of images as end parts of respective cylinder parts 3c of projectors 5 constitute a projection surface and those cylinder parts 3c are constituted to have a 1st length and a 2nd length different therefrom. In addition, the respective projectors 5 are so arranged that storage parts 3b storing liquid crystal devices overlap each other when viewed from the projection surface. Consequently, the projectors 5 can be arranged to high density and stereoscopic images such as still pictures and moving pictures of high picture quality and high fineness can be generated.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够通过将诸如投影仪的多个图像投影元件布置成高密度来产生高图像质量的图像的图像投影装置。

解决方案：作为投影仪5的各个气缸部分3c的端部的图像的投影端部构成投影表面，并且这些气缸部分3c被构造成具有与其不同的第一长度和第二长度。 此外，各个投影仪5被布置成使得当从投影表面观察时，存储液晶装置的存储部分3b彼此重叠。 因此，投影仪5可以被布置成高密度，并且可以产生诸如静止图像的立体图像和高图像质量和高细度的运动图像。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006053403A

公开(公告)日：2006-02-23

申请号：JP2004235637

申请日：2004-08-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MORO SHUJI ,  KAWASHIMA TOSHITAKA ,  UEDA MITSUNORI ,  KOTAKE RYOTA ,  OKITA HIROYUKI

IPC: G02B27/22 ,  B81B3/00 ,  G02B26/08 ,  G02F1/13 ,  G02F1/1335 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36 ,  H04N13/04

Abstract: PROBLEM TO BE SOLVED: To provide a downsized stereoscopic image display apparatus, and also to provide an optical reflector used therefor and a stereoscopic image display method. SOLUTION: The stereoscopic image display apparatus 1 is equipped with: a means for obtaining data of an image frame picked up with a plurality of view points (cameras) and, on the basis of the acquired data, forming a prescribed image signal for each view point with the purpose of displaying a stereoscopic image; a liquid crystal device 3 that has a light source 2 and a plurality of pixels and that, on the basis of the image signal for each view point formed, modulates for each pixel the light emitted from the light source 2; and a stereoscopic image forming device 4 which has a plurality of mirrors 7 arranged to deal with each pixel to reflect the modulated light and which, by switching the angle of each mirror 7 in accordance with the image signal for each view point, forms a stereoscopic image by reflecting the light on each mirror 7. Thus, it is unnecessary to provide a plurality of liquid crystal devices 3, thereby downsizing the stereoscopic image display apparatus 1. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种小型立体图像显示装置，并且还提供用于其的光学反射器和立体图像显示方法。 解决方案：立体图像显示装置1配备有：用于获取用多个视点（摄像机）拾取的图像帧的数据的装置，并且基于获取的数据，形成规定的图像信号 为了显示立体图像的每个视点; 具有光源2和多个像素的液晶装置3，并且基于形成的每个视点的图像信号，对从光源2发射的光对每个像素进行调制; 以及具有多个反射镜7的立体图像形成装置4，其配置成处理每个像素以反射调制光，并且通过根据每个视点的图像信号切换每个反射镜7的角度，形成立体视觉 因此，不需要提供多个液晶装置3，从而使立体图像显示装置1小型化。（C）2006年，JPO和NCIPI

公开(公告)号：JP2005181916A

公开(公告)日：2005-07-07

申请号：JP2003426203

申请日：2003-12-24

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KOTAKE RYOTA ,  KAWASHIMA TOSHITAKA ,  UEDA MITSUNORI

IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC classification number: G09G3/3622 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/063

Abstract: PROBLEM TO BE SOLVED: To realize more uniform, high-contrast display with cholesteric liquid crystal. SOLUTION: In a step S21, bipolar pulses of a voltage V1 are applied to column electrodes Y1 to Y3 T times (a plurality of times) in a specified period and bipolar pulses of a voltage -V2 are applied to row electrodes X1 to X3 T times in the specified time. Consequently, all-planar resetting is carried out. In a step S22, a cholesteric liquid crystal panel is driven by the row electrodes with a selected voltage V3 T times in the specified period by scanning and also selectively applying the column electrodes with bipolar pulses -4V having the opposite characteristics T times in the specified period in timing to the scanning application to the row electrodes, and only liquid crystal at desired pixel positions is changed into a focal conic state to display desired information. This invention is applicable to a liquid crystal display device or liquid crystal driving circuit. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：使用胆甾型液晶实现更均匀的高对比度显示。 解决方案：在步骤S21中，将电压V1的双极性脉冲在规定时间内施加到列电极Y1至Y3 T次（多次），将电压-V2的双极脉冲施加到行电极X1 在指定时间内达到X3 T次。 因此，进行全平面复位。 在步骤S22中，胆甾醇型液晶面板通过扫描在规定的周期内以选定电压V3T倍的行电极驱动，并且还可以选择性地施加具有相反特性的双极性脉冲-4V的列电极，所述双极性脉冲具有相对特性T倍 在扫描施加到行电极的定时期间，并且仅将所需像素位置处的液晶变为焦点二次曲线状态以显示期望的信息。 本发明可应用于液晶显示装置或液晶驱动电路。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004266078A

公开(公告)日：2004-09-24

申请号：JP2003054311

申请日：2003-02-28

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAWABE HIDEO ,  UEDA MITSUNORI ,  KOTAKE RYOTA

IPC: H05K3/24

Abstract: PROBLEM TO BE SOLVED: To form conductor patterns at a narrow pitch on a polymer film.
SOLUTION: A method of forming conductor patterns comprises a process of forming a conductive film 3 by printing conductive paste 6 over the entire surface of a polymer film 5, a process of forming an etching resist 8 on the conductive film 3 except for a conductor pattern formation section 9, a process of depositing pattern plating 4 on the conductor pattern formation section 9 using the conductive film 3 as an electrode, a process of removing the etching resist 8, and a process of removing the conductive film 3 except for the portion where the pattern plating 4 is deposited.
COPYRIGHT: (C)2004,JPO&NCIPI