公开(公告)号：US20070279930A1

公开(公告)日：2007-12-06

申请号：US11807573

申请日：2007-05-29

申请人： Tomio Aoki ,  Masayoshi Morita

发明人： Tomio Aoki ,  Masayoshi Morita

IPC分类号： A47F3/00

CPC分类号： G02F1/133608 ,  G02F2001/133628 ,  H05K7/20972

摘要： A liquid crystal display assembly includes a liquid crystal display, and a surface light source device that illuminates the liquid crystal display from a back surface. The surface light source device includes a housing including a bottom plate, a light source that is arranged on the bottom plate and illuminates the liquid crystal display, and a plurality of radiator fins arranged at a spacing from each other. Each of the radiator fins includes a first fin portion formed by bending a part of the bottom plate in a direction away from the liquid crystal display, the first fin portion extending substantially perpendicularly to the bottom plate, and a second fin portion formed by bending a part of the first fin portion in a direction away from the liquid crystal display, the second fin portion extending substantially parallel to the bottom plate.

摘要翻译： 液晶显示组件包括液晶显示器和从后表面照亮液晶显示器的表面光源装置。 表面光源装置包括壳体，其包括底板，布置在底板上并照亮液晶显示器的光源以及以彼此间隔布置的多个散热片。 每个散热片包括通过沿着离开液晶显示器的方向弯曲底板的一部分而形成的第一翅片部分，第一翅片部分基本上垂直于底板延伸，第二翅片部分通过弯曲形成 在远离液晶显示器的方向上的第一鳍部的一部分，第二鳍部基本上平行于底板延伸。

公开(公告)号：US10650756B2

公开(公告)日：2020-05-12

申请号：US12579856

申请日：2009-10-15

申请人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

发明人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

IPC分类号： G09G3/34 ,  G02F1/1335 ,  G09G3/36 ,  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.

公开(公告)号：US08334942B2

公开(公告)日：2012-12-18

申请号：US11369608

申请日：2006-03-07

申请人： Tomio Aoki

发明人： Tomio Aoki

IPC分类号： G02F1/1335 ,  F21V7/04

CPC分类号： G02B6/0021 ,  G02B6/0068 ,  G02F1/133603

摘要： A backlight device and a liquid crystal display are provided. A liquid crystal display apparatus including a direct backlight device which has an LED assembled into a light-guiding plate and in which an brightness uniformity is controlled or improved is provided by controlling or improving the brightness uniformity.A backlight device 10 includes a light emitting diode 21 as a light source assembled into a light-guiding plate 30, in which an edge portion 32 on the bottom surface 30B side of a concave portion 31 in a light-guiding plate 30, where the light emitting diode 21 is assembled, is formed at to have the shape of an inclined or curved surface that has an angle except a right angle with respect to the bottom surface 30B.

摘要翻译： 提供背光装置和液晶显示器。 通过控制或提高亮度均匀性，提供了包括具有组装在导光板中并且其中控制或改善亮度均匀性的LED的直接背光装置的液晶显示装置。 背光装置10包括组装在导光板30中的作为光源的发光二极管21，在导光板30中，在导光板30中的凹部31的底面30B侧的边缘部32， 发光二极管21被组装成具有相对于底面30B具有除了直角之外的角度的倾斜或弯曲表面的形状。

公开(公告)号：US07658529B2

公开(公告)日：2010-02-09

申请号：US11820222

申请日：2007-06-18

申请人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

发明人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

IPC分类号： F21V5/00

CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G02F2001/133613 ,  G09G3/3413 ,  G09G3/3648 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  G09G2360/16

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。

公开(公告)号：US20080129680A1

公开(公告)日：2008-06-05

申请号：US11986135

申请日：2007-11-20

申请人： Kazuto Kimura ,  Masatake Hayashi ,  Tomio Aoki ,  Yoshihiro Katsu ,  Mitsuyasu Asano

发明人： Kazuto Kimura ,  Masatake Hayashi ,  Tomio Aoki ,  Yoshihiro Katsu ,  Mitsuyasu Asano

IPC分类号： G09G3/36 ,  G02F1/13357

CPC分类号： G09G3/3426 ,  G09G2320/0233 ,  G09G2320/028 ,  G09G2330/021 ,  G09G2360/16

摘要： Disclosed is a backlight control apparatus for controlling a backlight used in a liquid crystal display, the backlight having a lighting area that includes a plurality of blocks in each of which a backlight luminance is individually allowed to change. The apparatus includes a backlight control unit that calculates the backlight luminance of each block so that the absolute value of the difference between a backlight lighting ratio and 1 is at or below a first value, and controls the backlight so as to yield the calculated backlight luminances of the respective blocks, the backlight lighting ratio being the ratio between backlight set values of neighboring blocks.

摘要翻译： 公开了一种用于控制液晶显示器中使用的背光的背光控制装置，该背光源具有包括多个块的照明区域，每个区块中的每一个单独允许背光亮度改变。 该装置包括背光控制单元，其计算每个块的背光亮度，使得背光照明比1与1之间的差的绝对值处于或低于第一值，并且控制背光以便产生所计算的背光亮度 各个块的背光照明比是相邻块的背光源设定值的比值。

公开(公告)号：US5968661A

公开(公告)日：1999-10-19

申请号：US881467

申请日：1997-06-24

申请人： Ichiro Saito ,  Shiro Kenmotsu ,  Tomio Aoki ,  Kunikazu Tomita ,  Yasuyuki Takada

发明人： Ichiro Saito ,  Shiro Kenmotsu ,  Tomio Aoki ,  Kunikazu Tomita ,  Yasuyuki Takada

IPC分类号： H01J29/87 ,  B32B15/00 ,  C21D9/46 ,  B32B15/04

CPC分类号： B32B15/00 ,  Y10S428/913 ,  Y10T428/1328 ,  Y10T428/1331 ,  Y10T428/24777 ,  Y10T428/24942 ,  Y10T428/31678

摘要： A steel sheet for a heat-shrink band, which is to be thermally expanded and fitted over the outer periphery of the panel portion of a cathode ray tube, which has at least a 20% elongation at an ambient temperature and at least a 40 kg/mm.sup.2 stress of yielding point after the heating and cooling, in particular one comprised by a dual phase cold rolled steel sheet comprising a ferrite phase and a martensite phase or a cold rolled steel sheet containing a retained austenite.

摘要翻译： 一种用于热收缩带的钢板，其将被热膨胀并且装配在阴极射线管的面板部分的外周上，其在环境温度下具有至少20％的伸长率和至少40kg / mm2加热冷却后屈服点的应力，特别是由包含铁素体相和马氏体相的双相冷轧钢板或含有残留奥氏体的冷轧钢板构成的应力。

公开(公告)号：US08400392B2

公开(公告)日：2013-03-19

申请号：US11986135

申请日：2007-11-20

申请人： Kazuto Kimura ,  Masatake Hayashi ,  Tomio Aoki ,  Yoshihiro Katsu ,  Mitsuyasu Asano

发明人： Kazuto Kimura ,  Masatake Hayashi ,  Tomio Aoki ,  Yoshihiro Katsu ,  Mitsuyasu Asano

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0233 ,  G09G2320/028 ,  G09G2330/021 ,  G09G2360/16

摘要： Disclosed is a backlight control apparatus for controlling a backlight used in a liquid crystal display, the backlight having a lighting area that includes a plurality of blocks in each of which a backlight luminance is individually allowed to change. The apparatus includes a backlight control unit that calculates the backlight luminance of each block so that the absolute value of the difference between a backlight lighting ratio and 1 is at or below a first value, and controls the backlight so as to yield the calculated backlight luminances of the respective blocks, the backlight lighting ratio being the ratio between backlight set values of neighboring blocks.

摘要翻译： 公开了一种用于控制液晶显示器中使用的背光的背光控制装置，该背光源具有包括多个块的照明区域，每个区块中的每一个单独允许背光亮度改变。 该装置包括背光控制单元，其计算每个块的背光亮度，使得背光照明比1与1之间的差的绝对值处于或低于第一值，并且控制背光以便产生所计算的背光亮度 各个块的背光照明比是相邻块的背光源设定值的比值。

公开(公告)号：US20080123022A1

公开(公告)日：2008-05-29

申请号：US11820222

申请日：2007-06-18

申请人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

发明人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

IPC分类号： G02F1/13357

CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G02F2001/133613 ,  G09G3/3413 ,  G09G3/3648 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  G09G2360/16

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。

公开(公告)号：US20060203513A1

公开(公告)日：2006-09-14

申请号：US11369608

申请日：2006-03-07

申请人： Tomio Aoki

发明人： Tomio Aoki

IPC分类号： F21V7/04

CPC分类号： G02B6/0021 ,  G02B6/0068 ,  G02F1/133603

摘要： A backlight device and a liquid crystal display are provided. A liquid crystal display apparatus including a direct backlight device which has an LED assembled into a light-guiding plate and in which an brightness uniformity is controlled or improved is provided by controlling or improving the brightness uniformity. A backlight device 10 includes a light emitting diode 21 as a light source assembled into a light-guiding plate 30, in which an edge portion 32 on the bottom surface 30B side of a concave portion 31 in a light-guiding plate 30, where the light emitting diode 21 is assembled, is formed at to have the shape of an inclined or curved surface that has an angle except a right angle with respect to the bottom surface 30B.

摘要翻译： 提供背光装置和液晶显示器。 通过控制或提高亮度均匀性，提供了包括具有组装在导光板中并且其中控制或改善亮度均匀性的LED的直接背光装置的液晶显示装置。 背光装置10包括组装在导光板30中的作为光源的发光二极管21，在导光板30中，在导光板30中的凹部31的底面30B侧的边缘部32， 发光二极管21被组装成具有相对于底面30B具有除了直角之外的角度的倾斜或弯曲表面的形状。

公开(公告)号：US20100033649A1

公开(公告)日：2010-02-11

申请号：US12579856

申请日：2009-10-15

申请人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

发明人： Tomio Aoki ,  Masatake Hayashi ,  Shozo Masuda ,  Tadashi Morimoto

IPC分类号： G02F1/1335 ,  G02F1/13357 ,  H05B37/02

CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G02F2001/133613 ,  G09G3/3413 ,  G09G3/3648 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  G09G2360/16

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。