公开(公告)号：US20020053863A1

公开(公告)日：2002-05-09

申请号：US09983095

申请日：2001-10-23

Inventor： Hironao Yamaguchi

IPC: H01J001/02 ,  H01J061/52

CPC classification number: F21V29/004 ,  F21S41/17 ,  F21S41/192 ,  F21S41/196 ,  F21S45/33 ,  F21S45/40 ,  F21S45/47 ,  F21S45/49 ,  F21V23/026 ,  F21V29/83 ,  F21V29/89 ,  G03F7/70016

Abstract: A headlight device includes a discharge lamp, a circuit unit and a heat radiating member. The circuit unit is directly connected to the discharge lamp to apply a high voltage to the discharge lamp. The heat radiating member radiates heat generated from the discharge lamp and the circuit unit. The heat radiating member is placed between the discharge lamp and the circuit unit and extends radially in a generally vertically downward direction.

Abstract translation: 前照灯装置包括放电灯，电路单元和散热构件。 电路单元直接连接到放电灯以对放电灯施加高电压。 散热构件辐射从放电灯和电路单元产生的热量。 散热构件放置在放电灯和电路单元之间，并且在大致垂直向下的方向上径向延伸。

公开(公告)号：US20030222557A1

公开(公告)日：2003-12-04

申请号：US10445117

申请日：2003-05-23

Inventor： Toshiaki Kurachi ,  Kenji Itaya

IPC: H01J061/52

CPC classification number: H01J65/048

Abstract: An electrodeless discharge lamp includes an induction coil that includes a core and a winding wound around the core and generates an electromagnetic filed inside a bulb, an insert portion provided inside the core, and a plane portion that releases heat from the insert portion to the outside of a case. A tolerance in the inductance of the induction coil is reduced by spacing the end portion of the core on the side of the plane portion apart from the plane portion, which makes reliable start-up possible.

Abstract translation: 一种无电极放电灯包括一个感应线圈，它包括一个芯子和一个卷绕在芯子上的绕组，并在灯泡内部产生一个电磁场，设置在芯子内部的插入部分和一个从插入部分向外部释放热量的平面部分 的案件 感应线圈的电感的公差通过将芯的端部与平面部分隔开而使芯的端部间隔开，从而使可靠的启动成为可能。

公开(公告)号：US20030214209A1

公开(公告)日：2003-11-20

申请号：US10458843

申请日：2003-06-09

Inventor： Katsuyoshi Tamura

IPC: H01K001/58 ,  H01J007/26 ,  H01J061/52

CPC classification number: H04N9/3141 ,  F28F2230/00 ,  G03B21/16 ,  H01J7/24 ,  H01J29/006 ,  H01J29/894 ,  H04N5/7408 ,  H04N9/31

Abstract: A cooling structure of a projection tube having a following constitution is disclosed. A chamber in which a liquid coolant for cooling a panel surface is filled is formed on the panel surface of the projection tube and the chamber is defined by the panel surface, a lens which faces the panel surface in an opposed manner and a metal envelope which radiates heat. A first seal member is disposed between the metal envelope and the panel surface, while a second seal member is disposed between the metal envelope and the lens. A holder for pressing the lens in the direction toward the metal envelope is disposed in the periphery of the lens. Pads which have surfaces approximately perpendicular to a tube axis of the projection tube are formed on a funnel portion of the projection tube. A sustainer for supporting the chamber is brought into contact with the pads. The holder and the sustainer are fastened to each other by means of couplers so as to apply pressure to the first seal member and the second seal member whereby the chamber is sealed without coupling the coupler with the metal envelope.

Abstract translation: 公开了具有以下结构的投影管的冷却结构。 在该投影管的面板表面上形成有填充用于冷却面板表面的液体冷却剂的室，并且室由面板表面限定，与面板表面相对的透镜和金属外壳， 辐射热。 第一密封构件设置在金属外壳和面板表面之间，而第二密封构件设置在金属外壳和透镜之间。 在透镜的周边设置有用于沿着朝向金属外壳的方向按压透镜的保持器。 在投影管的漏斗部分上形成具有与投影管的管轴大致垂直的表面的垫。 支撑室的支撑器与垫接触。 保持器和维持器通过耦合器彼此紧固，以便向第一密封构件和第二密封构件施加压力，由此腔室被密封，而不将耦合器与金属外壳耦合。

公开(公告)号：US20030071551A1

公开(公告)日：2003-04-17

申请号：US10234357

申请日：2002-09-03

Inventor： Ki-Jung Kim ,  Ki-Yun Joung ,  Tae-Kyoung Kang

IPC: H01J017/49 ,  H01J061/52

CPC classification number: H05K7/20963 ,  H01J2217/492

Abstract: A plasma display device which improves the adhesion rate of a thermal conductive medium. A chassis base is disposed substantially parallel to a plasma display panel. A thermally conductive medium is disposed between the plasma display panel and the chassis base and is closely adhered to both the plasma display panel and the chassis base. An adhesive pad is interposed between the plasma display panel and the chassis base along the edge of the thermally conductive medium and is adhered to both the plasma display panel and the chassis base. The thermally conductive medium includes a plurality of thermally conductive particles of high thermal conductivity.

Abstract translation: 一种提高导热介质的附着率的等离子体显示装置。 底座基本上平行于等离子体显示面板设置。 导热介质设置在等离子体显示面板和底座之间，并且紧密地粘合到等离子体显示面板和底架上。 粘合剂垫沿着导热介质的边缘插入在等离子体显示面板和底座之间，并且粘附到等离子体显示面板和底架两者。 导热介质包括多个导热性高的导热颗粒。

公开(公告)号：US20030015312A1

公开(公告)日：2003-01-23

申请号：US09920142

申请日：2001-08-01

Inventor： Katsuyoshi Tamura

IPC: F28F007/00 ,  H01J061/52

CPC classification number: H04N9/3141 ,  F28F2230/00 ,  G03B21/16 ,  H01J7/24 ,  H01J29/006 ,  H01J29/894 ,  H04N5/7408 ,  H04N9/31

Abstract: A cooling structure of a projection tube having a following constitution is disclosed. A chamber in which a liquid coolant for cooling a panel surface is filled is formed on the panel surface of the projection tube and the chamber is defined by the panel surface, a lens which faces the panel surface in an opposed manner and a metal envelope which radiates heat. A first seal member is disposed between the metal envelope and the panel surface, while a second seal member is disposed between the metal envelope and the lens. A holder for pressing the lens in the direction toward the metal envelope is disposed in the periphery of the lens. Pads which have surfaces approximately perpendicular to a tube axis of the projection tube are formed on a funnel portion of the projection tube. A sustainer for supporting the chamber is brought into contact with the pads. The holder and the sustainer are fastened to each other by means of couplers so as to apply pressure to the first seal member and the second seal member whereby the chamber is sealed without coupling the coupler with the metal envelope.