公开(公告)号：JPH06204144A

公开(公告)日：1994-07-22

申请号：JP35915092

申请日：1992-12-25

Applicant: SONY CORP

Inventor： HASHIMOTO SHUNICHI

IPC: C23F4/00 ,  B82B3/00 ,  G01N37/00 ,  G01Q10/04 ,  G01Q60/10 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  H01J37/30 ,  H01L21/20 ,  H01L21/203 ,  H01L21/205 ,  H01L41/09

Abstract: PURPOSE:To form a thin film of very fine structure of two-dimensional or three-dimensional atomic order, by applying atomic order fine process to an object to be processed by using a probe pin of a scanning tunnelling microscope, and forming a specified film on the object to be processed. CONSTITUTION:The tip of a probe pin 10 of an STM is made to approach the surface of a thin film 11, and the state that a tunnelling current is to flow is obtained. In this state, a pulse voltage 44 is applied between the probe pin 10 and a specimen 12 (thin film 11). Thereby the atom emission phenomenon called as electric field evaporation is generated, minute parts of the thin film in the atomic order region is sublimated, and a fine recess 13 is formed on the surface. When a fine protrusion 14 is formed, the inside of the STM chamber is once very highly vacuumized, and objective reaction gas is introduced. Atoms constituting the probe pin 10 are subjected to electric field evaporation. Atoms 15 in the reaction gas component are deposited on the thin film 11, and the protrusion 14 is formed. When a recess 16 is formed by cutting mechanism, scanning in the arrow direction is performed by using the probe pin 10 while it is thrusted in the thin film 11.

公开(公告)号：JPH06204034A

公开(公告)日：1994-07-22

申请号：JP35915292

申请日：1992-12-25

Applicant: SONY CORP

Inventor： HASHIMOTO SHUNICHI

IPC: C23F4/00 ,  G01N37/00 ,  G01Q60/10 ,  G01Q80/00 ,  G11B5/127 ,  G11B5/65 ,  G11B5/66 ,  G11B5/85 ,  G11B9/00 ,  G11B9/14 ,  H01F10/00 ,  H01F41/14 ,  H01F41/34 ,  H01J37/28

Abstract: PURPOSE:To acquire a hyperfine structure by atomic order which extends in two dimensions and three dimensions by performing fine treatment on an atomic order by using a probe of a scanning tunnelling microscope to a constituent part of a magnetic element. CONSTITUTION:A tunnel current is made to flow by making a tip of a probe 10 of a scanning tunnelling microscope close to a surface of a thin film 11 at a distance of 0.1 to several nm. Then, a position of the probe 10 is fixed and a pulse voltage 44 of 1 to 20V is applied between the probe 10 and a sample 12 (thin film 11) at several ten m sec to several sec alpha time width. An extremely large electric field of 10 to 10 V/cm is applied between the thin film 11 and the probe 10 through voltage application at such a fine distance, thus causing atomic emission phenomenon from the thin film 11 called field evaporation. Thereby, a fine part of the thin film 11 is sublimated in a region of atomic order and a fine recessed part 13 is formed in a surface. Since field evaporation is carried out while moving the probe 10 in a specified direction, a groove of a fine width can be formed its a specified direction.

公开(公告)号：JPH0566739A

公开(公告)日：1993-03-19

申请号：JP25433391

申请日：1991-09-06

Applicant: SONY CORP

Inventor： SHIONOYA TOSHIO ,  TAKEDA KUNIO ,  TOYAMA HIROYUKI ,  IGARASHI NOBUNAO ,  ABE HIRONOBU ,  HASHIMOTO SHUNICHI

IPC: G02F1/13 ,  G02F1/133 ,  G09G3/36 ,  H04N5/74

Abstract: PURPOSE:To realize a projection type picture display device where the distortion of an image and the distortion of input coordinate are almost eliminated. CONSTITUTION:This device is provided with a correction data ROM 45 which holds data for correcting the skewness of a position detected by a transparent tablet plate 40, a correction data ROM 50 which holds data for correcting the distortion of an optical image caused by an optical system, and a coordinate transformation means(system controller 20) which holds a coordinate transformation expression for correcting the distortion which is not caused by the transparent tablet plate and the optical system, and coordinate transformation processing and the correction by the correction data read out of the ROMs 45 and 50 are applied to a scanning position control signal for executing picture display by a laser beam.

公开(公告)号：JPH0395742A

公开(公告)日：1991-04-22

申请号：JP23028989

申请日：1989-09-07

Applicant: SONY CORP

Inventor： HASHIMOTO SHUNICHI ,  OCHIAI YOSHITAKA ,  ASO KOICHI

IPC: G11B11/10 ,  G11B11/105

Abstract: PURPOSE:To attain the magneto-optical recording at a high recording density and high CN by forming artificial grid films alternately laminated with Co layers, Pt layers and/or Pd layers as a recording layer and combining the layer with a light source which radiates the light of

公开(公告)号：JPH0380445A

公开(公告)日：1991-04-05

申请号：JP21502589

申请日：1989-08-23

Applicant: SONY CORP

Inventor： HASHIMOTO SHUNICHI ,  OCHIAI YOSHITAKA ,  ASO KOICHI

IPC: G11B11/10 ,  G11B11/105

Abstract: PURPOSE:To improve the coercive force of the magneto-optical recording medium by parting the artificial lattice films alternately laminated with Co layers and Pt layers and/or Pd layers to crystal grain lumps of

公开(公告)号：JPH0269907A

公开(公告)日：1990-03-08

申请号：JP22182288

申请日：1988-09-05

Applicant: SONY CORP

Inventor： IWASAKI HIROSHI ,  HASHIMOTO SHUNICHI ,  OCHIAI YOSHITAKA ,  ASO KOICHI

IPC: C23C14/06 ,  G11B5/64 ,  G11B5/65 ,  G11B5/66 ,  G11B5/673 ,  G11B5/738 ,  G11B11/10 ,  G11B11/105 ,  H01F10/16 ,  H01F10/30

Abstract: PURPOSE:To obtain a perpendicularly magnetized film having high coercive force by providing a base film of a composite oxide film by arbitrary combination of Fe, Co and Ni in an oxide region under a Co-P artificial lattice film. CONSTITUTION:Ar and O2 are fed with a pure Co target, and reactively sputtered to form a Co-O base film having a predetermined thickness by a high frequency magnetron sputtering device. Then, the base film is alternately moved on Co and Pt targets in the same device, and a Co film and a Pt film are alternately superposed in the Ar to laminate the Co-Pt artificial lattice films to form a vertically magnetized film. The thickness of a composite base oxide film is selected to 50-3000Angstrom , and the total thickness of the Co-Pt artificial lattice film on the base film is selected to 50-800Angstrom . According to the structure, a high coercive force is obtained without deteriorating the square shape of a magnetization curve. These materials have large refractive index, and the base film has a sufficient transparency, thereby obtaining an enhancing effect when it is superposed on a recording layer as an upper dielectric layer.

公开(公告)号：JPS6353735A

公开(公告)日：1988-03-08

申请号：JP19766786

申请日：1986-08-23

Applicant: SONY CORP

Inventor： HASHIMOTO SHUNICHI ,  OCHIAI YOSHITAKA ,  KANEKO MASAHIKO ,  ASO KOICHI ,  TAMURA HIDEMASA ,  WATANABE KENJIRO

IPC: G11B11/10 ,  G11B11/105

Abstract: PURPOSE:To improve corrosion resistance by forming a recording layer consisting of a rare earth element and transition metal element and having magnetic anisotropy in the direction perpendicular to the film plane on a transparent substrate and forming a protective layer consisting of the rear earth element and transition metal element and contg. nitrogen on the recording layer. CONSTITUTION:This magneto-optical recording medium is constituted of the transparent substrate 1, the recording layer 2 with which writing and reading out of information are executed by laser light and the protective layer 3 which has high corrosion resistance and plays the role of protecting the recording layer 2 against corrosion. The recording layer 2 is a magnetic amorphous alloy film consisting of the rare earth element and transition metal element and has the perpendicular magnetic anisotropy. The protective layer 3 is the magnetic film consisting of the rare earth element and transition metal element, contains nitrogen in the film and has the intra-surface magnetic anisotropy. Said film is formed by executing sputtering under the conditions similar to the conditions for forming the recording layer 2 in an Ar atmosphere contg. 0.5-10mol% nitrogen. The extremely high corrosion resistance is thereby obtd. without having any restriction in the content of the nitrogen.

公开(公告)号：JPS61174291A

公开(公告)日：1986-08-05

申请号：JP1498985

申请日：1985-01-29

Applicant: SONY CORP

Inventor： HASHIMOTO SHUNICHI ,  ONO KATSUTOSHI

IPC: C09K11/08 ,  C09K11/77 ,  H01J29/20

Abstract: PURPOSE:To provide a blue light-emitting phosphor having high luminance under electric current and excellent temperature characteristic, prepared by activating a matrix consisting of Sr, Ca or Ba and Mg-contg. silicate with divalent Eu. CONSTITUTION:The phosphor is prepared by activating a matrix consisting of a silicate of formula, M3Mg Si2O3 (where M is Sr, Ca or Ba) with 0.1-10mol% of divalent Eu per mol of matrix. The phosphor emits blue light which has a y value of less than 0.1 on a CIE chromaticity diagram. It does not cause saturation of luminance under a sufficiently high current density and has excellent high temperature properties. Even when used for a high- brightness cathode ray tube for projectors, is does not cause unbalance of white color due to saturated luminance. It also does not lose balance of white color as a result of optical quenching at elevated temperature in prolonged continuous use and produces high quality color images.

公开(公告)号：JP2007065677A

公开(公告)日：2007-03-15

申请号：JP2006252648

申请日：2006-09-19

Applicant: Sony Corp ,  ソニー株式会社

Inventor： AKIMOTO OSAMU ,  MATSUI TAKESHI ,  YOSHIDA TAKUJI ,  HASHIMOTO SHUNICHI ,  TANAKA YOSHINORI

IPC: G03B21/00 ,  G02F1/13 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36 ,  H04N5/66 ,  H04N5/74 ,  H04N9/31

Abstract: PROBLEM TO BE SOLVED: To improve light utilization efficiency, and to reduce the power consumption and the size of an apparatus. SOLUTION: Red, green and blue illuminating light beams, emitted from light-emitting diodes 12 R, 12G and 12R, are radiated to picture display light bulbs 11R, 11G and 11B through relay lenses and field lenses and are spatially modulated in intensity and are composited by a composite prism 10 and are enlarged and projected on a screen 17 by a projection lens 15. Profiles of light-emitting portions of the light-emitting diodes 12R, 12G and 12B are made identical or similar to profiles of the picture display areas in picture display light bulbs 11R, 11G and 11B so that the profiles of light beams radiated to the picture display areas will correspond to profiles of the picture display regions. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提高光利用效率，并且降低功耗和设备的尺寸。 解决方案：从发光二极管12R，12G和12R发出的红色，绿色和蓝色照明光束通过中继透镜和场透镜辐射到图像显示灯泡11R，11G和11B，并且被空间调制 强度，并通过复合棱镜10复合，并通过投影透镜15放大并投影在屏幕17上。发光二极管12R，12G和12B的发光部分的轮廓与 图像显示灯泡11R，11G和11B中的图像显示区域，使得照射到图像显示区域的光束的轮廓将对应于图像显示区域的轮廓。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007011163A

公开(公告)日：2007-01-18

申请号：JP2005194533

申请日：2005-07-04

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HASHIMOTO SHUNICHI

IPC: G02F1/13357 ,  F21S2/00 ,  F21V11/00 ,  F21V14/00 ,  F21Y101/00 ,  G02F1/13 ,  G02F1/1333 ,  G03B21/00

Abstract: PROBLEM TO BE SOLVED: To provide more stable video output by detecting and feeding back the luminance of a light source that is irradiated to a liquid crystal display device.
SOLUTION: The liquid crystal display device is equipped with a pair of substrates which are made to overlap the other, across a specified gap so that liquid crystal is charged in the gap and an optical sensor 15, which detects the quantity of light from the light source irradiating the liquid crystal on one of the pair of substrates (e.g. driving-side substrate 10). Furthermore, disclosed is a liquid crystal display system, constituted of equipping the liquid crystal display device 1 with the light source and a control section, which controls the light source in response to the detection signal from the optical sensor 15. Furthermore, disclosed is a liquid crystal projector which projects video produced by the liquid crystal display device 1.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：通过检测和反馈照射到液晶显示装置的光源的亮度来提供更稳定的视频输出。 解决方案：液晶显示装置配备有一对基板，它们在特定的间隙上与另一个重叠，使得液晶在间隙中被充电;以及光学传感器15，其检测光量 从照射到该对基板（例如驱动侧基板10）中的一个的液晶的光源。 此外，公开了一种液晶显示系统，其由液晶显示装置1装备有光源和控制部分，该控制部分响应于来自光学传感器15的检测信号来控制光源。此外，公开了一种 液晶投影仪投影由液晶显示装置1产生的视频。版权所有（C）2007，JPO＆INPIT