Backlight unit including light emitting diodes and liquid crystal display device including the same
    1.
    发明授权
    Backlight unit including light emitting diodes and liquid crystal display device including the same 有权
    包括发光二极管的背光单元和包括它们的液晶显示装置

    公开(公告)号:US08339541B2

    公开(公告)日:2012-12-25

    申请号:US12314700

    申请日:2008-12-15

    IPC分类号: G02F1/1335 F21V7/04

    摘要: A backlight unit for a liquid crystal display device includes a plurality of white LEDs on a PCB, along a length direction of the PCB, and emitting white lights, the plurality of white LEDs including first and second LEDs alternately arranged; and a plurality of optical sheets on a path of the white lights from the plurality of white LEDs to a liquid crystal panel, wherein the white light from the first LED and the white light from the second LED are substantially complementary in color to each other with respect to a target white light.

    摘要翻译: 一种用于液晶显示装置的背光单元,沿着PCB的长度方向包括PCB上的多个白色LED,并且发射白光,所述多个白色LED包括交替布置的第一和第二LED; 以及在从多个白色LED到液晶面板的白光的路径上的多个光学片,其中来自第一LED的白色光和来自第二LED的白色光在颜色上彼此基本上互补, 尊重目标白光。

    Fluorescent screen of color CRT and fabricating method thereof
    2.
    发明授权
    Fluorescent screen of color CRT and fabricating method thereof 失效
    彩色CRT荧光屏及其制作方法

    公开(公告)号:US06614160B1

    公开(公告)日:2003-09-02

    申请号:US09518268

    申请日:2000-03-03

    申请人: Koo Hwa Lee

    发明人: Koo Hwa Lee

    IPC分类号: H01J2910

    摘要: A fluorescent screen for a color CRT including: a panel having a predetermined light transmittance: a black matrix formed on the inner surface of the panel for absorbing an external light; red, green and blue fluorescent material layers positioned on the upper surface of the panel where the black matrix is formed, for emitting light corresponding to each color; a red filter layer positioned between the red fluorescent material layer and the panel, for absorbing light having wave length except for the main light emitting region of the red fluorescent material layer; and a blue filter layer positioned between the red fluorescent material layer and the panel and the green fluorescent material layer and the panel, for absorbing light having a wave length except for the main light emitting region of the green fluorescent material layer and the blue fluorescent material layer.

    摘要翻译: 一种用于彩色CRT的荧光屏,包括:具有预定透光率的面板:形成在面板内表面上以吸收外部光的黑矩阵; 红色,绿色和蓝色荧光材料层位于面板的上表面,其中形成黑矩阵,用于发射对应于每种颜色的光; 位于红色荧光体层和面板之间的红色滤色层,用于吸收除了红色荧光体层的主发光区域以外的波长的光; 以及位于红色荧光体层和面板之间的蓝色滤色层以及绿色荧光体层和面板,用于吸收除了绿色荧光体层的主发光区域以外的波长的光和蓝色荧光体 层。

    Flexible printed circuit board for light emitting diode backlight unit and method of fabricating the same
    3.
    发明授权
    Flexible printed circuit board for light emitting diode backlight unit and method of fabricating the same 有权
    用于发光二极管背光单元的柔性印刷电路板及其制造方法

    公开(公告)号:US08067697B2

    公开(公告)日:2011-11-29

    申请号:US12580598

    申请日:2009-10-16

    IPC分类号: H05K1/00

    摘要: A flexible printed circuit board (PCB) for a light emitting diode backlight unit includes a flexible base film; a plurality of metal lines on a first surface of the flexible base film; a cover layer on the metal lines and covering a center portion of the first surface of the flexible base film; a first gold-plating pattern on the metal lines and at both ends of the first surface of the flexible base film; a metal pattern on a second surface of the flexible base film and including a first sub-pattern at one end of the second surface, a second sub-pattern at the other end of the second surface and a plurality of third-sub patterns between the first and second sub-patterns of the metal pattern; and a second gold-plating pattern on the metal pattern and including a fourth sub-pattern on the first sub-pattern, a fifth sub-pattern on the second sub-pattern, and a plurality of sixth-sub patterns each on the third sub-patterns, wherein a first groove between a first double-layered pattern of the first sub-pattern and the fourth sub-pattern and a second double-layered pattern of the third sub-pattern and the sixth sub-pattern, a second groove between a third double-layered pattern of the second sub-pattern and the fifth sub-pattern and a second double-layered pattern of the third sub-pattern and the sixth sub-pattern, and a third groove between adjacent second double-layered patterns respectively expose a portion of the second surface of the flexible base film.

    摘要翻译: 用于发光二极管背光单元的柔性印刷电路板(PCB)包括柔性基膜; 柔性基膜的第一表面上的多条金属线; 金属线上的覆盖层,并覆盖柔性基底膜的第一表面的中心部分; 在柔性基膜的第一表面的金属线上和两端处的第一镀金图案; 柔性基底膜的第二表面上的金属图案,并且在第二表面的一端处包括第一子图案,在第二表面的另一端处包括第二子图案,以及在第二表面之间的多个第三子图案 金属图案的第一和第二子图案; 和金属图案上的第二镀金图案,并且包括第一子图案上的第四子图案,第二子图案上的第五子图案,以及在第三子图案上的多个第六子图案 图案,其中所述第一子图案的第一双层图案和所述第四子图案之间的第一凹槽和所述第三子图案和所述第六子图案的第二双层图案, 第二子图案和第五子图案的第三双层图案和第三子图案和第六子图案的第二双层图案,以及分别在相邻的第二双层图案之间的第三凹槽 暴露柔性基膜的第二表面的一部分。

    FLEXIBLE PRINTED CIRCUIT BOARD FOR LIGHT EMITTING DIODE BACKLIGHT UNIT AND METHOD OF FABRICATING THE SAME
    4.
    发明申请
    FLEXIBLE PRINTED CIRCUIT BOARD FOR LIGHT EMITTING DIODE BACKLIGHT UNIT AND METHOD OF FABRICATING THE SAME 有权
    用于发光二极管背光单元的柔性印刷电路板及其制造方法

    公开(公告)号:US20100165657A1

    公开(公告)日:2010-07-01

    申请号:US12580598

    申请日:2009-10-16

    IPC分类号: F21V7/04 H05K1/00 H05K3/02

    摘要: A flexible printed circuit board (PCB) for a light emitting diode backlight unit includes a flexible base film; a plurality of metal lines on a first surface of the flexible base film; a cover layer on the metal lines and covering a center portion of the first surface of the flexible base film; a first gold-plating pattern on the metal lines and at both ends of the first surface of the flexible base film; a metal pattern on a second surface of the flexible base film and including a first sub-pattern at one end of the second surface, a second sub-pattern at the other end of the second surface and a plurality of third-sub patterns between the first and second sub-patterns of the metal pattern; and a second gold-plating pattern on the metal pattern and including a fourth sub-pattern on the first sub-pattern, a fifth sub-pattern on the second sub-pattern, and a plurality of sixth-sub patterns each on the third sub-patterns, wherein a first groove between a first double-layered pattern of the first sub-pattern and the fourth sub-pattern and a second double-layered pattern of the third sub-pattern and the sixth sub-pattern, a second groove between a third double-layered pattern of the second sub-pattern and the fifth sub-pattern and a second double-layered pattern of the third sub-pattern and the sixth sub-pattern, and a third groove between adjacent second double-layered patterns respectively expose a portion of the second surface of the flexible base film.

    摘要翻译: 用于发光二极管背光单元的柔性印刷电路板(PCB)包括柔性基膜; 柔性基膜的第一表面上的多条金属线; 金属线上的覆盖层,并覆盖柔性基底膜的第一表面的中心部分; 在柔性基膜的第一表面的金属线上和两端处的第一镀金图案; 柔性基底膜的第二表面上的金属图案,并且在第二表面的一端处包括第一子图案,在第二表面的另一端处包括第二子图案,以及在第二表面之间的多个第三子图案 金属图案的第一和第二子图案; 和金属图案上的第二镀金图案,并且包括第一子图案上的第四子图案,第二子图案上的第五子图案,以及在第三子图案上的多个第六子图案 图案,其中所述第一子图案的第一双层图案和所述第四子图案之间的第一凹槽和所述第三子图案和所述第六子图案的第二双层图案, 第二子图案和第五子图案的第三双层图案和第三子图案和第六子图案的第二双层图案,以及分别在相邻的第二双层图案之间的第三凹槽 暴露柔性基膜的第二表面的一部分。

    Backlight unit including light emitting diodes and liquid crystal display device including the same
    5.
    发明申请
    Backlight unit including light emitting diodes and liquid crystal display device including the same 有权
    包括发光二极管的背光单元和包括它们的液晶显示装置

    公开(公告)号:US20090284682A1

    公开(公告)日:2009-11-19

    申请号:US12314700

    申请日:2008-12-15

    IPC分类号: G02F1/1335 F21V7/22 H01J9/24

    摘要: A backlight unit for a liquid crystal display device includes a plurality of white LEDs on a PCB, along a length direction of the PCB, and emitting white lights, the plurality of white LEDs including first and second LEDs alternately arranged; and a plurality of optical sheets on a path of the white lights from the plurality of white LEDs to a liquid crystal panel, wherein the white light from the first LED and the white light from the second LED are substantially complementary in color to each other with respect to a target white light.

    摘要翻译: 一种用于液晶显示装置的背光单元,沿着PCB的长度方向包括PCB上的多个白色LED,并且发射白光,所述多个白色LED包括交替布置的第一和第二LED; 以及在从多个白色LED到液晶面板的白光的路径上的多个光学片,其中来自第一LED的白色光和来自第二LED的白色光在颜色上彼此基本上互补, 尊重目标白光。

    Semiconductor light emission device for preventing a regional concentration phenomenon of a current flow and improving the reliability
    6.
    发明授权
    Semiconductor light emission device for preventing a regional concentration phenomenon of a current flow and improving the reliability 有权
    用于防止电流的区域集中现象并提高可靠性的半导体发光装置

    公开(公告)号:US08525150B2

    公开(公告)日:2013-09-03

    申请号:US12908198

    申请日:2010-10-20

    IPC分类号: H01L29/06 H01L31/00

    CPC分类号: H01L33/145

    摘要: A semiconductor light emission device is disclosed. The semiconductor light emission device includes: a substrate; a current concentration preventing pattern formed in a mesh net shape on the substrate; an n-type clad layer formed on the substrate loaded with the current concentration preventing pattern; an active layer and a p-type clad layer sequentially formed on the n-type clad layer; an n-type electrode formed on a part of the n-type clad layer which is exposed by partially etching the p-type clad layer and active layer; and a p-type electrode formed on the p-type clad layer. The current concentration preventing pattern is formed in a double layer structure which includes a first layer formed from one material of SiO and SiN and on the substrate, and a second layer formed from a metal material and on the first layer.

    摘要翻译: 公开了一种半导体发光器件。 半导体发光器件包括:衬底; 在基板上形成为网状的电流集中防止图案; 形成在负载有电流集中防止图案的基板上的n型覆盖层; 依次形成在n型覆盖层上的有源层和p型覆盖层; 形成在通过部分蚀刻p型覆盖层和有源层而露出的n型覆盖层的一部分上的n型电极; 以及形成在p型覆盖层上的p型电极。 电流集中防止图案形成为双层结构,其包括由SiO和SiN的一种材料形成的第一层和在基板上的第二层,以及由第一层形成的第二层。

    SEMICONDUCTOR LIGHT EMISSION DEVICE AND MANUFACTURING METHOD THE SAME
    7.
    发明申请
    SEMICONDUCTOR LIGHT EMISSION DEVICE AND MANUFACTURING METHOD THE SAME 有权
    半导体发光装置及其制造方法

    公开(公告)号:US20110095262A1

    公开(公告)日:2011-04-28

    申请号:US12908198

    申请日:2010-10-20

    IPC分类号: H01L33/06 H01L33/38

    CPC分类号: H01L33/145

    摘要: A semiconductor light emission device is disclosed. The semiconductor light emission device includes: a substrate; a current concentration preventing pattern formed in a mesh net shape on the substrate; an n-type clad layer formed on the substrate loaded with the current concentration preventing pattern; an active layer and a p-type clad layer sequentially formed on the n-type clad layer; an n-type electrode formed on a part of the n-type clad layer which is exposed by partially etching the p-type clad layer and active layer; and a p-type electrode formed on the p-type clad layer. The current concentration preventing pattern is formed in a double layer structure which includes a first layer formed from one material of SiO and SiN and on the substrate, and a second layer formed from a metal material and on the first layer.

    摘要翻译: 公开了一种半导体发光器件。 半导体发光器件包括:衬底; 在基板上形成为网状的电流集中防止图案; 形成在负载有电流集中防止图案的基板上的n型覆盖层; 依次形成在n型覆盖层上的有源层和p型覆盖层; 形成在通过部分蚀刻p型覆盖层和有源层而露出的n型覆盖层的一部分上的n型电极; 以及形成在p型覆盖层上的p型电极。 电流集中防止图案形成为双层结构,其包括由SiO和SiN的一种材料形成的第一层和在基板上的第二层,以及由第一层形成的第二层。