Surface light source device and liquid crystal display unit

    公开(公告)号:US10650756B2

    公开(公告)日:2020-05-12

    申请号:US12579856

    申请日:2009-10-15

    摘要: A surface light source device which illuminates a transmission-type liquid crystal display unit from the back surface includes P×Q surface light source units with individually controlled light sources. Each of the light sources includes a plurality of light-emitting element units. Each of the light-emitting element units includes at least one red light-emitting element that emits red light, at least one green light-emitting element that emits green light, and at least one blue light-emitting element that emits blue light. The center of mass of a luminance profile based on each of a plurality of red light-emitting elements, a plurality of green light-emitting elements, and a plurality of blue light-emitting elements in each surface light source unit substantially coincides with the center of mass of the surface light source unit.

    Surface light source device and liquid crystal display unit
    2.
    发明授权
    Surface light source device and liquid crystal display unit 有权
    表面光源装置和液晶显示装置

    公开(公告)号:US07658529B2

    公开(公告)日:2010-02-09

    申请号:US11820222

    申请日:2007-06-18

    IPC分类号: F21V5/00

    摘要: A surface light source device which illuminates a transmission-type liquid crystal display unit from the back surface includes P×Q surface light source units with individually controlled light sources. Each of the light sources includes a plurality of light-emitting element units. Each of the light-emitting element units includes at least one red light-emitting element that emits red light, at least one green light-emitting element that emits green light, and at least one blue light-emitting element that emits blue light. The center of mass of a luminance profile based on each of a plurality of red light-emitting elements, a plurality of green light-emitting elements, and a plurality of blue light-emitting elements in each surface light source unit substantially coincides with the center of mass of the surface light source unit.

    摘要翻译: 从后表面照射透射型液晶显示单元的面光源装置具有具有独立控制光源的PxQ面光源单元。 每个光源包括多个发光元件单元。 每个发光元件单元包括发射红光的至少一个红色发光元件,发出绿色光的至少一个绿色发光元件和发出蓝色光的至少一个蓝色发光元件。 基于每个表面光源单元中的多个红色发光元件,多个绿色发光元件和多个蓝色发光元件中的每一个的亮度分布的质心基本上与中心 的表面光源单元的质量。

    Surface light source device and liquid crystal display unit
    3.
    发明申请
    Surface light source device and liquid crystal display unit 有权
    表面光源装置和液晶显示装置

    公开(公告)号:US20080123022A1

    公开(公告)日:2008-05-29

    申请号:US11820222

    申请日:2007-06-18

    IPC分类号: G02F1/13357

    摘要: A surface light source device which illuminates a transmission-type liquid crystal display unit from the back surface includes P×Q surface light source units with individually controlled light sources. Each of the light sources includes a plurality of light-emitting element units. Each of the light-emitting element units includes at least one red light-emitting element that emits red light, at least one green light-emitting element that emits green light, and at least one blue light-emitting element that emits blue light. The center of mass of a luminance profile based on each of a plurality of red light-emitting elements, a plurality of green light-emitting elements, and a plurality of blue light-emitting elements in each surface light source unit substantially coincides with the center of mass of the surface light source unit.

    摘要翻译: 从后表面照射透射型液晶显示单元的面光源装置具有具有独立控制光源的PxQ面光源单元。 每个光源包括多个发光元件单元。 每个发光元件单元包括发射红光的至少一个红色发光元件,发出绿色光的至少一个绿色发光元件和发出蓝色光的至少一个蓝色发光元件。 基于每个表面光源单元中的多个红色发光元件,多个绿色发光元件和多个蓝色发光元件中的每一个的亮度分布的质心基本上与中心 的表面光源单元的质量。

    SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY UNIT
    4.
    发明申请
    SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY UNIT 审中-公开
    表面光源装置和液晶显示单元

    公开(公告)号:US20100033649A1

    公开(公告)日:2010-02-11

    申请号:US12579856

    申请日:2009-10-15

    摘要: A surface light source device which illuminates a transmission-type liquid crystal display unit from the back surface includes P×Q surface light source units with individually controlled light sources. Each of the light sources includes a plurality of light-emitting element units. Each of the light-emitting element units includes at least one red light-emitting element that emits red light, at least one green light-emitting element that emits green light, and at least one blue light-emitting element that emits blue light. The center of mass of a luminance profile based on each of a plurality of red light-emitting elements, a plurality of green light-emitting elements, and a plurality of blue light-emitting elements in each surface light source unit substantially coincides with the center of mass of the surface light source unit.

    摘要翻译: 从后表面照射透射型液晶显示单元的面光源装置具有具有独立控制光源的PxQ面光源单元。 每个光源包括多个发光元件单元。 每个发光元件单元包括发射红光的至少一个红色发光元件,发出绿色光的至少一个绿色发光元件和发出蓝色光的至少一个蓝色发光元件。 基于每个表面光源单元中的多个红色发光元件,多个绿色发光元件和多个蓝色发光元件中的每一个的亮度分布的质心基本上与中心 的表面光源单元的质量。

    Area light source apparatus and liquid crystal display apparatus assembly
    5.
    发明授权
    Area light source apparatus and liquid crystal display apparatus assembly 失效
    区域光源装置和液晶显示装置组件

    公开(公告)号:US07961274B2

    公开(公告)日:2011-06-14

    申请号:US11936420

    申请日:2007-11-07

    申请人: Tadashi Morimoto

    发明人: Tadashi Morimoto

    IPC分类号: G02F1/1335 G09F13/04

    摘要: Disclosed herein is an area light source apparatus for illuminating a liquid crystal display apparatus of the transmission type, which has a display area formed from a plurality of pixels arrayed in a two-dimensional matrix, from the back, including: a plurality of light emitting element assemblies each provided as a light source and each including a light emitting element and a lens through which light emitted from the light emitting element passes; and a plurality of dummy lenses disposed in the proximity of each of the light emitting element assemblies and configured same as the lenses of the light emitting element assemblies.

    摘要翻译: 这里公开了一种区域光源装置,用于从后面照亮具有由二维矩阵排列的多个像素形成的显示区域的透射型液晶显示装置,该区域光源装置包括:多个发光 元件组件,各自设置为光源,并且每个元件组件包括发光元件和从发光元件发射的光通过的透镜; 以及设置在每个发光元件组件附近并且被配置为与发光元件组件的透镜相同的多个虚设透镜。

    Method of producing chip inductor
    6.
    发明授权
    Method of producing chip inductor 失效
    生产芯片电感的方法

    公开(公告)号:US06804876B1

    公开(公告)日:2004-10-19

    申请号:US09583369

    申请日:2000-05-31

    IPC分类号: H01F706

    摘要: A method of producing a chip inductor including the steps of inserting a conductive wire made of a metallic wire into a metallic mold, supporting both end portions of the conductive wire on support portions provided on inner surfaces of the metallic mold so as to position the conductive wire in the approximate center portion of the metallic mold, casting magnetic ceramic slurry into the metallic mold, molding the ceramic slurry case in the metallic mold by wet pressing to obtain a molding body having the conductive wire embedded therein, firing the molding body, and forming external electrodes on both end surfaces of the fired magnetic core such that the external electrodes are connected to both end portions of the conductive wire.

    摘要翻译: 一种芯片电感器的制造方法,包括以下步骤:将由金属线制成的导线插入金属模具中,将导电线的两端部支撑在设置在金属模具的内表面上的支撑部分上,以将导电 在金属模具的大致中心部分接线,将磁性陶瓷浆料浇​​铸到金属模具中,通过湿压成型在金属模具中的陶瓷浆料壳体,从而获得具有嵌入其中的导电线的成型体,焙烧成型体,以及 在烧制磁芯的两个端面上形成外部电极,使得外部电极连接到导线的两个端部。

    Ceramic electronic part and producing method thereof
    7.
    发明授权
    Ceramic electronic part and producing method thereof 失效
    陶瓷电子部件及其制造方法

    公开(公告)号:US5107394A

    公开(公告)日:1992-04-21

    申请号:US675149

    申请日:1991-03-26

    摘要: An external electrode is formed on an outer surface of a ceramic molded product. The external electrode consists of an inner layer and an outer layer. The inner layer is composed of conductive material. The outer layer is composed of conductive material and glass material. In a process for producing the ceramic molded product, first, by molding a ceramic material a molded product is formed. On outer surfaces of the molded product, a conductive paste containing copper or the like is coated. Furthermore, on the conductive paste, a conductive paste containing a glass frit is coated. By baking the molded product onto which these two kinds of conductive paste are coated, ceramic electronic parts having an external electrode of 2-layer structure is obtained.

    摘要翻译: 外部电极形成在陶瓷模制品的外表面上。 外部电极由内层和外层构成。 内层由导电材料构成。 外层由导电材料和玻璃材料组成。 在陶瓷成型体的制造方法中,首先,通过模制陶瓷材料,形成成型体。 在模制产品的外表面上涂覆含有铜等的导电糊。 此外,在导电性糊剂上涂布含有玻璃料的导电性糊剂。 通过烘烤涂覆有这两种导电糊的成型体,得到具有2层结构的外部电极的陶瓷电子部件。

    Hearth structure of an oxygen-bottom-blowing converter
    8.
    发明授权
    Hearth structure of an oxygen-bottom-blowing converter 失效
    氧气底吹转炉的炉床结构

    公开(公告)号:US4238121A

    公开(公告)日:1980-12-09

    申请号:US948329

    申请日:1978-10-04

    IPC分类号: C21C5/48 C21C5/44

    CPC分类号: C21C5/48

    摘要: A hearth structure of an oxygen-bottom-blowing converter comprises hearth bricks including a number of brick row units, each of which is provided with or without one tuyere therein to eliminate thermal stresses otherwise be caused by two tuyeres included in one brick row unit. The hearth bricks preferably include at least one row of bricks not including a tuyere arranged between the brick row units. Bricks around tuyeres are unburned magnesia-carbon or magnesia-dolomite-carbon bricks including an amount of carbon 7-35%, preferably 10-30% or the most preferably 20% by weight and including magnesia or magnesia-dolomite as grains and thicknesses of refractory mortar as joints between the bricks corresponding to 0.5-2.5% of the maximum width of the bricks, thereby improving the durability of the hearth structure and hence the converter.

    摘要翻译: 氧气底吹转炉的炉底结构包括炉底砖,其包括多个砖排单元,每个砖排单元在其中设置有或不具有一个风口,以消除另外由包括在一个砖排单元中的两个风口引起的热应力。 炉底砖优选地包括至少一排不包括布置在砖排单元之间的风口的砖。 风口周围的砖块是未燃烧的氧化镁 - 碳或氧化镁 - 白云石 - 碳砖,其含量为7-35%,优选为10-30%,最优选为20%(重量),并且包括氧化镁或氧化镁 - 白云石作为晶粒和厚度 耐火砂浆作为砖块之间的接缝,相当于砖的最大宽度的0.5-2.5%,从而提高炉床结构和因此转炉的耐久性。

    AREA LIGHT SOURCE APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS ASSEMBLY
    9.
    发明申请
    AREA LIGHT SOURCE APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS ASSEMBLY 失效
    区域光源装置和液晶显示装置组件

    公开(公告)号:US20100133559A1

    公开(公告)日:2010-06-03

    申请号:US12703250

    申请日:2010-02-10

    申请人: Tadashi Morimoto

    发明人: Tadashi Morimoto

    IPC分类号: H01L33/00

    摘要: Disclosed herein is an area light source apparatus for illuminating a liquid crystal display apparatus of the transmission type, which has a display area formed from a plurality of pixels arrayed in a two-dimensional matrix, from the back, including: a plurality of light emitting element assemblies each provided as a light source and each including a light emitting element and a lens through which light emitted from the light emitting element passes; and a plurality of dummy lenses disposed in the proximity of each of the light emitting element assemblies and configured same as the lenses of the light emitting element assemblies.

    摘要翻译: 这里公开了一种区域光源装置,用于从后面照亮具有由二维矩阵排列的多个像素形成的显示区域的透射型液晶显示装置,该区域光源装置包括:多个发光 元件组件,各自设置为光源,并且每个元件组件包括发光元件和从发光元件发射的光通过的透镜; 以及设置在每个发光元件组件附近并且被配置为与发光元件组件的透镜相同的多个虚设透镜。

    AREA LIGHT SOURCE APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS ASSEMBLY
    10.
    发明申请
    AREA LIGHT SOURCE APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS ASSEMBLY 失效
    区域光源装置和液晶显示装置组件

    公开(公告)号:US20080259241A1

    公开(公告)日:2008-10-23

    申请号:US11936420

    申请日:2007-11-07

    申请人: Tadashi Morimoto

    发明人: Tadashi Morimoto

    IPC分类号: G02F1/13357 F21V5/04

    摘要: Disclosed herein is an area light source apparatus for illuminating a liquid crystal display apparatus of the transmission type, which has a display area formed from a plurality of pixels arrayed in a two-dimensional matrix, from the back, including: a plurality of light emitting element assemblies each provided as a light source and each including a light emitting element and a lens through which light emitted from the light emitting element passes; and a plurality of dummy lenses disposed in the proximity of each of the light emitting element assemblies and configured same as the lenses of the light emitting element assemblies.

    摘要翻译: 这里公开了一种区域光源装置,用于从后面照亮具有由二维矩阵排列的多个像素形成的显示区域的透射型液晶显示装置,该区域光源装置包括:多个发光 元件组件,各自设置为光源,并且每个元件组件包括发光元件和从发光元件发射的光通过的透镜; 以及设置在每个发光元件组件附近并且被配置为与发光元件组件的透镜相同的多个虚设透镜。