Display apparatus
    2.
    发明专利
    Display apparatus 审中-公开
    显示设备

    公开(公告)号:JP2006106272A

    公开(公告)日:2006-04-20

    申请号:JP2004291636

    申请日:2004-10-04

    Abstract: PROBLEM TO BE SOLVED: To increase cooling efficiency of a light source, in a state with where the user will not feel inconvenience.
    SOLUTION: The display apparatus comprises a display body section 3, having a display panel 28 for displaying an image attached to a front side of a case 5, light sources 30a, 30a, ... for irradiating the display panel with light as backlight and a reflector 31 for reflecting the emitted light from the light sources to the display panel; and a frame 2, having heat sinks 32 and 32 with a plurality of fins 32b and 32b for cooling the light sources, a top section 2a positioned above the upper face section and arranged so that at least the upper section 12 and 19 and left and right side sections 13 and 20 are covered from the outside, and a pair of side plate sections 2b and 2b positioned at each side of the left and right side sections. Heat dissipation holes, for dissipating at least heat transmitted from the light sources to the heat sinks on the upper section of the case, are made, and a clearance gap 45 for dissipating the heat between the top section of the frame and the upper section of the case is formed.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:为了提高光源的冷却效率,在用户不会感到不方便的状态下。 解决方案:显示装置包括显示体部分3,具有用于显示附着在壳体5的前侧的图像的显示面板28,用于用光照射显示面板的光源30a,30a,... 作为背光和用于将来自光源的发射光反射到显示面板的反射器31; 以及具有散热器32和32的框架2,其具有用于冷却光源的多个翅片32b和32b,位于上表面部分上方的顶部部分2a,并且布置成使得至少上部部分12和19以及左 右侧部分13和20从外部被覆盖,以及位于左侧部分和右侧部分的每一侧的一对侧板部分2b和2b。 制造用于将至少从光源传递到壳体上部的散热片的散热孔的散热孔,以及用于将框架的顶部与上部之间的热量散开的间隙45 情况形成。 版权所有(C)2006,JPO&NCIPI

    CATHODE STRUCTURE, ELECTRON GUN AND CATHODE-RAY TUBE USING THE SAME

    公开(公告)号:JP2003173743A

    公开(公告)日:2003-06-20

    申请号:JP2001370165

    申请日:2001-12-04

    Applicant: SONY CORP

    Inventor: YAMADA YOSHINORI

    Abstract: PROBLEM TO BE SOLVED: To improve heat conduction between the inner sleeve and the outer sleeve, reduce greatly the total elongation of the cathode, and shorten the interval between the cathode and the G1 electrode. SOLUTION: The cathode structure 20 is constructed of three cathodes 19 (KR), 19 (KG), 19 (KB) and a ceramic disc 5 that supports the cathode 19, and each cathode 19 is composed of an outer sleeve 7, an inner sleeve 12, a cathode member 11, and a built-in heater 10. Tantalum which has high melting point, good heat resistance, and small thermal expansion is used for the inner sleeve 12 and the small diameter cylindrical part 12a and the larger diameter cylindrical part 12b are formed in one body. Thus, the total elongation of the cathode is reduced greatly and the interval between the cathode 19 and G1 electrode can be made small. Thereby, the electron passing hole of the G1 electrode is made small in diameter and a high precision cathode-ray tube can be obtained easily. COPYRIGHT: (C)2003,JPO

    PORTABLE ELECTRONIC APPARATUS
    4.
    发明专利

    公开(公告)号:JP2001111242A

    公开(公告)日:2001-04-20

    申请号:JP29153499

    申请日:1999-10-13

    Applicant: SONY CORP

    Abstract: PROBLEM TO BE SOLVED: To eliminate the space for a battery in an apparatus main part and achieve reduction in size and in thickness. SOLUTION: A portable electronic apparatus comprises an apparatus main part 2, the outer housing of the apparatus main part 2, more specifically a housing 2a and a cover 2b, and a protector 3 attached to the outsides of the housing 2a and the cover 2b. A polymer battery 8 which is the drive power source of a drive unit 6, etc., housed in the apparatus main part 2 is incorporated in the protector 3 attached to the outer housing of the apparatus main part 2.

    DISPLAY DEVICE
    5.
    发明专利

    公开(公告)号:JPH096249A

    公开(公告)日:1997-01-10

    申请号:JP15821795

    申请日:1995-06-23

    Applicant: SONY CORP

    Abstract: PURPOSE: To reduce the size and weight of device construction by housing a flat display portion movably supported in a housing portion provided on the floor in a room in a state that back face thereof is flush with the floor. CONSTITUTION: The flat display portion 60 is composed of a rectangular liquid crystal display panel 14 and a frame member supporting the liquid crystal display panel 14. Speakers 44, 45 are contained in the frame member. In the flat display portion 60, an edge portion which is the lower side of an image display face portion is fitted to the upper face portion of the main body portion 56 via a turning shaft 51 so as to be turnable. The main body portion 56 has a housing recessed portion 50. On the bottom face portion of the housing recessed portion 50, a speaker 46 is provided. In the flat display portion 60, when the same is housed in the housing recessed portion 50, the back face portion is flush with the top face portion of the main body portion 1. The main body portion 56 is buried in the floor 52 in the room where the display device is installed.

    DISPLAY DEVICE
    6.
    发明专利

    公开(公告)号:JPH095721A

    公开(公告)日:1997-01-10

    申请号:JP15821995

    申请日:1995-06-23

    Applicant: SONY CORP

    Abstract: PURPOSE: To miniaturize a device and to easily make an instalation space delectable and movabable by housing a flat plate shaped display part in the housing part provided on the ceiling of a room in which the rotatable flat plate shaped display part is existing while allowing the front surface of the part to be flushed with the ceiling. CONSTITUTION: A flat plate shaped display part 60 is composed of a rectangular liquid crystal display panel 14 and a frame member supporting the panel 14 and the frame member covers the peripheral part and the rear part of the liquid crystal panel 14 while making the front surface being the video display surface part of the panel 14 to face the outward side. Moreover, a main part 56 is formed to be a thin casing shape a little larger than the flat plate shaped display part 60 and is provided with a housing recessed part 50 having a size corresponding to the flat plate shaped display part 60 at a bottom plane. Then, the flat plate shaped display part 60 is made to be rotatable over from a state in which the part is housed in the housing recessed part 50 to a state in which it is hung down from the main part by being rotatively operated around a rotating axis 51 and when it housed in the housing recessed part 50, it becomes to be in a state in which the front surface of the part 60 is flushed with the ceiling 52 in the room in which the flat plate shaped display part 60 is existing.

    DEFLECTING YOKE
    7.
    发明专利

    公开(公告)号:JPH0864153A

    公开(公告)日:1996-03-08

    申请号:JP21676494

    申请日:1994-08-19

    Applicant: SONY CORP

    Abstract: PURPOSE: To reduce the temperature rise by forming a cavity between a separator and a core, and inserting a heat conductive member material having a large heat conductivity into this cavity so as to transmit the heat generated in a deflecting coil through this member. CONSTITUTION: In the assembling process, a horizontal deflecting coil assembly is previously coated with the predetermined resin 12 by a dispenser in the outside surface of a H separator 11 at a position, in which a horizontal deflecting coil H is wound inside, and thereafter, the horizontal deflecting coil assembly is installed in a vertical deflecting coil assembly. In this deflecting yoke 1, a cavity formed between the outside surface of the H separator, in which inside the horizontal deflecting coil H is wound, and the inside surface of a V separator is filled with the resin 12. At this stage, as the resin 12, thermosetting epoxy material is used so as to transmit the heat of the horizontal deflecting coil H to the V separator at a high thermal efficiency. Temperature rise of the horizontal deflecting coil H in relation to the quantity of heating can be thereby reduced.

    ELECTRON GUN AND ITS DRIVING METHOD AS WELL AS DISPLAY DEVICE

    公开(公告)号:JP2002124198A

    公开(公告)日:2002-04-26

    申请号:JP2000317333

    申请日:2000-10-18

    Applicant: SONY CORP

    Abstract: PROBLEM TO BE SOLVED: To provide an electron gun which can well control movement of a cathode base body accompanied by thermal expansion of a sleeve, without elongating its total length or complicating parts manufacturing. SOLUTION: The electron gun comprises an inner sleeve 15 which supports a cathode base body 13 at the tip part and contains a heater 17 for heating the cathode base body 13, an outer sleeve 16 containing the inner sleeve 15 inside and formed of a metal material with larger thermal expansion coefficient than that of the inner sleeve 15, an insulation member 19 having a through-hole 20 insertion-coupling with the tip side of the outer sleeve 16 with a given interval, and a sleeve holder 18 fixing the outer sleeve 16 to the insulation member 19. The inner sleeve 15 and the outer sleeve 16 are bonded together at a rear end part of the outer sleeve 16 and at same time, the outer sleeve 16 and the sleeve holder 18 are bonded together near a tip part of the outer sleeve.

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