会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Light source for projector and projection type image display apparatus using thereof
    • 用于投影仪和投影型图像显示装置的光源
    • US06863418B2
    • 2005-03-08
    • US10199406
    • 2002-07-19
    • Nobuo MasuokaKoji HirataRyuji KuriharaYoshie Kodera
    • Nobuo MasuokaKoji HirataRyuji KuriharaYoshie Kodera
    • G03B21/00F21S2/00F21V7/00F21V7/10F21V7/20F21V7/22F21V19/00F21V29/02F21Y101/00G03B21/14F21K7/00
    • F21V7/22F21V7/10F21V19/0005F21V29/505
    • Provided is a projector light source which can effectively project a light beam having a sufficient volume from a lamp as a light source, and which is highly accurate and is excellent in workability. The projector light source comprising an arc tube for emitting a light beam; and a concave reflector including a hold part for holding the arc tube, and having a concave reflection surface for reflecting the light beam from the arc tube so that the light beam outgoes through an opening of the reflector, the concave reflector comprising a first reflector located in the vicinity of the hold part for holding the light emitting tube, and second reflector located in a part other than the hold part, and made of a material different from that of the first reflector. Further, the first reflector is made of heat-resistant glass, and the second reflector is made a material containing a heat-resistant organic material having a thermal deformation temperature which is lower than that of the heat-resistant glass.
    • 本发明提供一种能够有效地投射具有足够体积的灯作为光源的投影光源,其高精度且加工性优异。 投影光源包括用于发射光束的电弧管; 以及包括用于保持所述电弧管的保持部分的凹面反射器,并且具有用于反射来自所述电弧管的光束的凹面反射面,使得所述光束通过所述反射器的开口而偏离,所述凹面反射器包括位于 在用于保持发光管的保持部分附近,以及位于与保持部以外的部分中的第二反射镜,并且由与第一反射器不同的材料制成。 此外,第一反射器由耐热玻璃制成,并且第二反射器被制成含有热变形温度低于耐热玻璃的热变形温度的耐热有机材料的材料。
    • 8. 发明授权
    • Display device
    • 显示设备
    • US07271783B2
    • 2007-09-18
    • US10684059
    • 2003-10-10
    • Yoshie KoderaTetsu OhishiNobuo MasuokaAkinori MaedaJunichi IkomaHidenao Kubota
    • Yoshie KoderaTetsu OhishiNobuo MasuokaAkinori MaedaJunichi IkomaHidenao Kubota
    • G09G3/30
    • H01J17/04H01J29/92H01J31/127
    • A back substrate has a plurality of electron emission elements. A display substrate comprises an optically transparent substrate disposed opposite to the back substrate; an accelerating electrode formed on the inner face of the optically transparent substrate for accelerating electron beams emitted from the electron emission elements; and luminescent materials excited by the electron beams to emit light toward the outer face of the optically transparent substrate. A frame member supports the back substrate and display substrate on their peripheries. A vacuum chamber is defined by the back substrate, display substrate, and frame member. A conductor electrically connected to the accelerating electrode is drawn out to the outside of the vacuum chamber. A high voltage connector for supplying an accelerating voltage to the conductor is removably connected to the conductor.
    • 背面基板具有多个电子发射元件。 显示基板包括与背面基板相对设置的光学透明基板; 加速电极,其形成在所述光学透明基板的内表面上,用于加速从所述电子发射元件发射的电子束; 以及由电子束激发的发光材料朝向光学透明基板的外表面发光。 框架构件在其外围面上支撑背面基板和显示基板。 真空室由背面基板,显示基板和框架构件限定。 电连接到加速电极的导体被抽出到真空室的外部。 用于向导体提供加速电压的高压连接器可拆卸地连接到导体。
    • 10. 发明授权
    • Flat panel display device
    • 平板显示设备
    • US07095169B2
    • 2006-08-22
    • US10682024
    • 2003-10-10
    • Tetsu OhishiMasakazu SagawaYoshie KoderaMotoyuki MiyataAkinori Maeda
    • Tetsu OhishiMasakazu SagawaYoshie KoderaMotoyuki MiyataAkinori Maeda
    • H01J63/04
    • H01J29/085H01J31/127
    • A flat panel display device capable of reducing charging of phosphors and disposing spacers easily and accurately. The flat panel display device has a rear substrate including an insulating substrate provided with many cold cathode elements for emitting electrons, a display substrate including a light-transmissive substrate disposed to face the rear substrate, and phosphors disposed on the light-transmissive substrate for generating light when excited by electron beams from the cold cathode elements, and a peripheral frame member. Provided on the light-transmissive substrate is a metal sheet perforated with plural fine holes arranged in a matrix configuration and having the phosphors disposed therewithin to form a light-emissive region.
    • 一种平板显示装置,其能够容易且准确地减少荧光体的充电和配置间隔物。 平板显示装置具有:背面基板,具有设置有用于发射电子的许多冷阴极元件的绝缘基板;显示基板,包括设置在背面基板上的透光基板;以及荧光体,设置在透光基板上,用于产生 由来自冷阴极元件的电子束激发的光,以及周边框架部件。 在透光性基板上设置有以多个配置成矩阵状的细孔的多孔金属片,并配置有磷光体,形成发光区域。