公开(公告)号：EP1643250A4

公开(公告)日：2008-11-05

申请号：EP04747013

申请日：2004-07-05

Applicant: SONY CORP

Inventor： NAKAO ISAMU ,  MAMINE TAKAYOSHI ,  YAMAMOTO MASANOBU ,  TAKEDA MINORU ,  FURUKI MOTOHIRO

IPC: G01N33/53 ,  C12M1/00 ,  C12Q1/68 ,  G01N33/543 ,  G01N33/553 ,  G01N33/566 ,  G01N37/00

CPC classification number: G01N33/5438 ,  G01N33/553

Abstract: A bioassay substrate (1) has a circular, planar major surface similar to that of an optical disc, e.g. a CD. The substrate (1) is rotary-driven about a central hole (2). The substrate (1) is provided, on the surface (1a) thereof, with a plurality of wells (8) where hybridization reaction takes place between a probe DNA (nucleotide chain for detection) and a sample DNA (target nucleotide chain). A transparent electrode layer (4) is formed beneath the well (8) in the substrate (1). At the time of hybridization, an external electrode (18) is brought closer from the upper surface (1a) side of the substrate (1) and an AC power is fed between the transparent electrode layer (4) and the external electrode (18), thus applying an AC field to the substrate (1) in the vertical direction.

公开(公告)号：JP2009015931A

公开(公告)日：2009-01-22

申请号：JP2007174686

申请日：2007-07-03

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAO ISAMU

IPC: G11B7/004 ,  G11B7/007

Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing system in which mechanical driving is not necessary and high density recording is possible.
SOLUTION: In the information recording device 3, a recorded medium 6 is produced by applying phosphors varying in fluorescence lifetime according to the levels of the recording information to a square substrate. In the information reproducing device 5, the lighting pulses shorter than the fluorescence lifetime of the phosphors are illuminated all at once in compliance with each recording position of the recorded medium 6 at a light source part 50 and a lighting array part 60. The information recording section 70 detects with an ICCD 70 all at once the phosphors emitted from each recording position of the recorded medium 6 by the illumination of each time, and reproduce the recording information of each recording position based on the fluororescence lifetime shown by the detection information of the phosphors. Since the information of a plurality of bits can be recorded in one recording position, a high recording density can be realized in bit conversion. If the recording pitch is set identical to the pixel pitch of the reproduction side, the need for mechanical driving sections is eliminated in both phases of the illumination and the detection and, therefore, the mechanism of information reproduction of a high direction access speed can be provided.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种不需要机械驱动并且可以进行高密度记录的信息记录/再现系统。 解决方案：在信息记录装置3中，通过根据记录信息的等级将荧光寿命改变为正方形基板来产生记录介质6。 在信息再现装置5中，在光源部分50和照明阵列部分60处，符合记录介质6的每个记录位置一次照亮比荧光体的荧光寿命短的点亮脉冲。信息记录 部分70利用ICCD 70一次性检测从每个记录介质6的每个记录位置发射的荧光体，并且基于由每个记录介质6的检测信息所示的荧光寿命显示每个记录位置的记录信息 磷光体。 由于可以在一个记录位置记录多个比特的信息，所以可以在比特转换中实现高的记录密度。 如果将记录间距设置为与再现侧的像素间距相同，则在照明和检测的两个相位中消除了对机械驱动部的需要，因此，高方向访问速度的信息再现的机制可以是 提供。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008153700A

公开(公告)日：2008-07-03

申请号：JP2008059243

申请日：2008-03-10

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAO ISAMU ,  OKI YUTAKA

IPC: H01L33/06 ,  H01L33/32 ,  H01L33/50

Abstract: PROBLEM TO BE SOLVED: To provide a display device and a lighting device with high brightness, high resolution, low power consumption and thin size. SOLUTION: A red fluorescent material 5 and a green fluorescent material 6 are provided in a red light emitting portion and a green light emitting portion, respectively. The red fluorescent material 5 and the green fluorescent material 6 are composed of crystals having a particle size of two times or less of a Bohr radius of excitons. In the red light emitting portion and the green light emitting portion, the red fluorescent material 5 and the green fluorescent material 6 are excited by blue light emitted from GaN based light emitting diodes 2, thereby red light and green light are emitted. In a blue light emitting portion, blue light emitted from GaN based light emitting diodes 2 is used as it is. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高亮度，高分辨率，低功耗和薄尺寸的显示装置和照明装置。 解决方案：红色荧光材料5和绿色荧光材料6分别设置在红色发光部分和绿色发光部分中。 红色荧光材料5和绿色荧光材料6由具有激光的玻尔半径的二倍以下的粒径的晶体构成。 在红色光发射部分和绿色发光部分中，红色荧光材料5和绿色荧光材料6被从GaN基发光二极管2发射的蓝色光激发，由此发出红色和绿色光。 在蓝色发光部分中，原样使用从GaN系发光二极管2发出的蓝色光。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008044827A

公开(公告)日：2008-02-28

申请号：JP2006223880

申请日：2006-08-21

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAITO HIROKI ,  NAKAO ISAMU

IPC: C01B25/08 ,  B82B3/00

Abstract: PROBLEM TO BE SOLVED: To provide a production method obtaing nanoparticles which have high crystallinity and are controlled in particle size highly precisely without separating by sizes.
SOLUTION: A nanoparticle raw material is charged into a reaction solvent, and is held at a presdetermined heating temperature for a predetermined time, so as to synthesize nanoparticles composed of the nanoparticle raw material (S1, S2). At this time, the particle sizes of the synthesized nanoparticles are controlled in accordance with the holding time at the prescribed temperature. Next, the synthesized nanoparticles are cleaned (S3 to S5). Thereafter, the nanoparticles are dispersed again into the reaction solvent, and holding is performed at a predetermined heating temperature for a predetermined time, so as to promote the crystallization of the nanoparticles (S6, S7).
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高结晶度的纳米颗粒的制造方法，并且在不分离尺寸的情况下高度精确地控制粒度。 解决方案：将纳米颗粒原料装入反应溶剂中，并在预定加热温度下保持预定时间，以合成由纳米颗粒原料（S1，S2）组成的纳米颗粒。 此时，根据规定温度下的保持时间来控制合成的纳米粒子的粒径。 接着，对合成的纳米粒子进行清洗（S3〜S5）。 此后，将纳米颗粒再次分散到反应溶剂中，并在预定加热温度下进行预定时间的保持，以促进纳米颗粒的结晶（S6，S7）。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2006100661A

公开(公告)日：2006-04-13

申请号：JP2004286324

申请日：2004-09-30

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MACHIDA AKIO ,  AKAO HIROTAKA ,  KAMEI TAKAHIRO ,  NAKAO ISAMU

IPC: H01L21/20 ,  H01L21/336 ,  H01L29/786

CPC classification number: H01L27/1214 ,  H01L21/0242 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02576 ,  H01L21/0262 ,  H01L21/02675 ,  H01L21/02691

Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film semiconductor device which allows crystallization without causing a defect in an amorphous semiconductor thin film and simplifies a process.
SOLUTION: The method of manufacturing the thin film semiconductor device is provided with an annealing process for crystallizing the semiconductor thin film 5 by irradiating the amorphous semiconductor thin film 5 comprising hydrogen with a laser beam Lh. In the annealing process, the semiconductor thin film 5 is continuously irradiated with the laser beam while an irradiation position is moved to the semiconductor thin film 5 at prescribed speed vt. Thus, excessive hydrogen is removed from an irradiation part of the laser beam Lh without expanding hydrogen gas in the semiconductor thin film 5.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种制造薄膜半导体器件的方法，其允许结晶而不引起非晶半导体薄膜的缺陷并简化工艺。 解决方案：制造薄膜半导体器件的方法具有通过用激光束Lh照射包括氢的非晶半导体薄膜5来使半导体薄膜5结晶的退火工艺。 在退火处理中，半导体薄膜5在以照射速度vt向半导体薄膜5移动的同时，用激光束持续照射。 因此，在半导体薄膜5中不扩张氢气的情况下，从激光束Lh的照射部分除去过多的氢。（C）2006，JPO＆NCIPI

公开(公告)号：JP2005353203A

公开(公告)日：2005-12-22

申请号：JP2004174112

申请日：2004-06-11

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAO ISAMU ,  IMANISHI SHINGO ,  TAKEDA MINORU ,  NAKAOKI ARIKATSU ,  YAMAMOTO MASANOBU

IPC: G11B7/24 ,  G11B7/004 ,  G11B7/243 ,  G11B7/253 ,  G11B7/26

Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium, an optical recording/reproducing device and an optical recording/reproducing method which can realize high density recording without causing problems due to melting of the recording medium or generation of gas and the problems where an appropriate reproducing signal cannot be obtained by a photo diode. SOLUTION: An optical recording medium 10 consists of a quartz substrate 11 and is arranged with an implanted part 13 with thickness of 5nm, for example, near one of the substrate surfaces of the quartz substrate 11. Ce ion, for example, is implanted into the implanted part 13 by ion implantation. With structure like this, constituting element (O) of the quartz and Ce ion is combined when the Ce ion is treated with a designated heating treatment, and fluorescence of stronger intensity, compared with a case without such combination, is emitted when a beam with designated wavelength is received. Based on this principle, recording reproducing with the high density is made possible by deciding that a portion with stronger fluorescence intensity is the portion into which recording (in other words, the heating process) is performed. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种光记录介质，光学记录/再现装置和光学记录/再现方法，其可以实现高密度记录，而不会由于记录介质的熔化或气体的产生而引起问题，并且 通过光电二极管不能获得合适的再现信号的问题。 解决方案：光记录介质10由石英基板11构成，并且布置有厚度为5nm的注入部分13，例如靠近石英基板11的一个基板表面。例如， 通过离子注入植入植入部分13。 利用这样的结构，当用指定的加热处理处理Ce离子时，组成石英和Ce离子的元素（O），与没有这种组合的情况相比，发射强度更强的荧光，当具有 指定波长被接收。 基于该原理，通过确定具有更强荧光强度的部分是进行记录的部分（换言之，加热处理），可以实现高密度的记录再现。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005030783A

公开(公告)日：2005-02-03

申请号：JP2003193064

申请日：2003-07-07

Applicant: SONY CORP

Inventor： NAKAO ISAMU ,  MAMINE TAKAYOSHI ,  YAMAMOTO MASANOBU ,  TAKEDA MINORU ,  FURUKI MOTOHIRO

IPC: G01N33/53 ,  C12M1/00 ,  C12Q1/68 ,  G01N33/543 ,  G01N33/553 ,  G01N33/566 ,  G01N37/00

Abstract: PROBLEM TO BE SOLVED: To provide a biochemical reaction apparatus capable of performing a biochemical reaction by using a substrate, the substrate for the biochemical reaction such as a DNA (deoxyribonucleic acid) chip, a hybridization method of hybridizing a nucleotide chain, and a biochemical reaction apparatus capable of performing hybridization at a high speed relative to a substrate manufacturing method for the hybridization wherein the nucleotide chain for a probe is immobilized. SOLUTION: As for the substrate 1 for bioassay, the main surface similar to an optical disk such as a CD has an annular flat shape. The substrate 1 is driven rotatively around a center hole 2, and the substrate 1 has the surface 1a on which a plurality of wells 8 are formed, which are fields for a hybridization reaction between a probe DNA (a nucleotide chain for detection) and a sample DNA (a target nucleotide chain). A transparent electrode film 4 is formed on the lower layer of the wells 8 on the substrate 1. At the hybridization time, an external electrode 18 is brought close from the upper surface 1a side of the substrate 1, and an alternating-current power is applied between the transparent electrode film 4 and the external electrode 18, to thereby give an alternating-current field in the vertical direction to the substrate 1. COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2001284641A

公开(公告)日：2001-10-12

申请号：JP2000101371

申请日：2000-03-31

Applicant: SONY CORP

Inventor： OKUYAMA HIROYUKI ,  TODA ATSUSHI ,  NAKAO ISAMU ,  SHIRAI KATSUYA ,  KOJIMA SHIGERU

IPC: G09F9/33 ,  H01L27/15 ,  H01L33/06 ,  H01L33/12 ,  H01L33/32 ,  H01L33/34 ,  H01L33/40 ,  H01L33/00

Abstract: PROBLEM TO BE SOLVED: To provide an image display element for facilitating mounting and electrode wiring, improving production efficiency and displaying high quality images. SOLUTION: A substrate for crystal growth composed by successively crystal- growing the respective layers of a light emitting diode element provided with a multi-layer structure is divided and a bar-shaped body for which the plurality of light emitting diode elements are linearly arrayed is attained.

公开(公告)号：JP2007110041A

公开(公告)日：2007-04-26

申请号：JP2005302024

申请日：2005-10-17

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAO ISAMU ,  SHINO KUNINOBU

IPC: H01L33/06 ,  H01L33/30

Abstract: PROBLEM TO BE SOLVED: To provide a high efficient single photons generator which takes out photons emitted from quantum dot as a single photons pulse possible to be actually utilized. SOLUTION: A quantum dot 1 is embedded into an optical waveguide 2 consisting of optical waveguides 2A and 2B. In the optical waveguide 2; a single photon 8 is penetrated and connected with an optical waveguide 4 through dichroic filter 3 reflecting an excitation pulse light 7, the excitation pulse light 7 is penetrated and connected with an optical waveguide 6 through a dichroic filter 5 reflecting the single photons 8, the single photon 8 is emitted from the quantum dot 1 excited by absorbing the excitation pulse 7, and this single photon 8 is taken out through the optical waveguides 2 and 4. The quantum dot 1 is a microcrystal of direct gap semiconductor, and not larger than four times of exciton Bohr radius a B * . Its profile is an ellipsoid-like shape with 1 principal axis longer than the other principal axis, cylindrical shape or the like, and photons of plane polarization polarized in a major axis direction 9 is taken out from the quantum dot 1. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种高效单光子发生器，其将从量子点发射的光子作为可能实际使用的单个光子脉冲。 解决方案：量子点1嵌入到由光波导2A和2B组成的光波导2中。 在光波导2中; 单个光子8通过反射激发脉冲光7的二向色滤光器3被穿透并与光波导4连接，激发脉冲光7通过反射单个光子8的二向色滤光器5被穿透并连接到光波导6， 通过吸收激发脉冲7激发的量子点1发射单个光子8，并且通过光波导2和4取出该单个光子8.量子点1是直接间隙半导体的微晶体，不大于 4次激子玻尔半径a B * 。 其轮廓是椭圆形状，其主轴长于另一主轴，圆柱形等等，并且从量子点1中取出沿长轴方向9偏振的平面偏振光子。版权所有 （C）2007，JPO＆INPIT

公开(公告)号：JP2006351977A

公开(公告)日：2006-12-28

申请号：JP2005178727

申请日：2005-06-20

Applicant: SONY CORP

Inventor： NAKAO ISAMU ,  MACHIDA AKIO ,  KAMEI TAKAHIRO

IPC: H01L21/268 ,  B23K26/08 ,  H01L21/20 ,  H01L21/336 ,  H01L29/786

Abstract: PROBLEM TO BE SOLVED: To perform processing by laser beam irradiation to the entire area of a large-sized substrate just by equal speed movement. SOLUTION: A laser processing apparatus 1 is provided with a substrate support 11 for which the outer surface side or inner surface side of a columnar surface is constituted as a support surface 11a of a workpiece W, and irradiation heads 13-1 and 13-2, etc., for irradiating the workpiece W supported by the support surface 11a of the substrate support part 11 with laser beams. By the relative unidirectional movement of the irradiation heads 13-1 and 13-2, etc., to the support surface 11a on a track centering the axis ϕ of the columnar surface constituting the support surface 11a, the irradiation heads 13-1 and 13-2, etc. , are scanned for the entire area of the workpiece W supported by the support surface 11a. COPYRIGHT: (C)2007,JPO&INPIT