公开(公告)号：US08382307B2

公开(公告)日：2013-02-26

申请号：US13241794

申请日：2011-09-23

申请人： Yoshiki Takata ,  Katsuaki Yamada

发明人： Yoshiki Takata ,  Katsuaki Yamada

IPC分类号： G09F13/04

CPC分类号： G02F1/133604

摘要： A lighting device includes a light source lamp, and a light-diffusing layer including a diffusing plate or a diffusing sheet, the light source lamp including a folded portion (curved portion), such as U-shaped tube, and the lighting device for display devices having any of, or a combination of: the folded portion of the light source lamp is covered with a lamp frame; an optical member provided with a light-reducing or light-shielding treatment is around the folded portion of the light source lamp; the folded portion of the light source lamp is outside an effective display region; the folded portion of the light source lamp includes a member reducing or shielding light; and a reflective member with a light-reducing treatment around the folded portion of the light source lamp. As a result, at least part of light generated from the curved portion of the light source lamp is reduced or shielded.

摘要翻译： 照明装置包括光源灯和包括漫射板或扩散片的光漫射层，该光源灯包括诸如U形管的折叠部分（弯曲部分）和用于显示的照明装置 具有以下任何一种或其组合的装置：光源灯的折叠部分被灯框覆盖; 设置有减光或遮光处理的光学构件在光源灯的折叠部分周围; 光源灯的折叠部分在有效显示区域之外; 光源灯的折叠部分包括减少或屏蔽光的部件; 以及在光源灯的折叠部分周围具有减光处理的反射构件。 结果，减少或屏蔽从光源灯的弯曲部分产生的光的至少一部分。

公开(公告)号：US08066395B2

公开(公告)日：2011-11-29

申请号：US12632826

申请日：2009-12-08

申请人： Yoshiki Takata ,  Katsuaki Yamada

发明人： Yoshiki Takata ,  Katsuaki Yamada

IPC分类号： G09F13/04

CPC分类号： G02F1/133604

摘要： A display device comprising: a display panel including a display region; a plurality of light source lamps arranged to emit light toward the display region, each of the plurality of the light source lamps including a folded portion or a curved portion located at least partially outside of the display region and arranged along to an edge of the display panel; and a reflective surface underlying the light source lamps, the reflective surface including a first region with a first reflectance located in an area extending along said edge of the display panel and outside of the display region, and a second region with a second reflectance higher than the first reflectance.

摘要翻译： 一种显示装置，包括：显示面板，包括显示区域; 多个光源灯被布置为朝向显示区域发光，多个光源灯中的每一个包括折叠部分或至少部分位于显示区域外部的弯曲部分，并且沿着显示器的边缘布置 面板; 以及位于所述光源灯下方的反射表面，所述反射表面包括具有第一反射率的第一区域，所述第一区域位于沿所述显示面板的所述边缘延伸并且在所述显示区域的外部延伸的区域中;以及第二区域， 第一反射率。

公开(公告)号：US07651233B2

公开(公告)日：2010-01-26

申请号：US10597030

申请日：2004-11-18

申请人： Yoshiki Takata ,  Katsuaki Yamada

发明人： Yoshiki Takata ,  Katsuaki Yamada

IPC分类号： G09F13/04

CPC分类号： G02F1/133604

摘要： A lighting device for display devices preferably used for constituting a backlight of a transmissive or transflective liquid crystal display device includes a light source lamp, and a light-diffusing layer constituted by a diffusing plate or a diffusing sheet, the light source lamp being a light source lamp having a folded portion(curved portion), such as U-shaped tube, and the lighting device for display devices having any of, or a combination of: a configuration in which the folded portion (curved portion) of the light source lamp is covered with a lamp frame; a configuration in which an optical member provided with a light-reducing or light-shielding treatment is used around the folded portion (curved portion) of the light source lamp; a configuration in which the folded portion (curved portion) of the light source lamp is disposed outside an effective display region; a configuration in which the folded portion (curved portion) of the light source lamp is provided with a member for reducing or shielding light; and a configuration in which a reflective member provided with a light-reducing treatment is used around the folded portion (curved portion) of the light source lamp. As a result, at least part of light generated from the curved portion of the light source lamp is reduced or shielded.

摘要翻译： 优选用于构成透射或半透射型液晶显示装置的背光源的显示装置的照明装置包括光源灯和由扩散板或扩散片构成的光漫射层，所述光源灯为光 源极灯具有诸如U形管的折叠部分（弯曲部分），以及用于显示装置的照明装置，其具有以下结构或组合：其中光源灯的折叠部分（弯曲部分） 被灯框遮盖; 在光源灯的折叠部分（弯曲部分）周围使用设置有减光或遮光处理的光学构件的构造; 将光源灯的折叠部（弯曲部）配置在有效显示区域的外部的结构） 其中光源灯的折叠部分（弯曲部分）设置有用于减少或遮蔽光的构件; 以及在光源灯的折叠部分（弯曲部分）周围使用设置有减光处理的反射部件的构造。 结果，减少或屏蔽从光源灯的弯曲部分产生的光的至少一部分。

公开(公告)号：US20070165156A1

公开(公告)日：2007-07-19

申请号：US10597030

申请日：2004-11-18

申请人： Yoshiki Takata ,  Katsuaki Yamada

发明人： Yoshiki Takata ,  Katsuaki Yamada

IPC分类号： G02F1/1335

CPC分类号： G02F1/133604

摘要： A lighting device for display devices preferably used for constituting a backlight of a transmissive or transflective liquid crystal display device includes a light source lamp, and a light-diffusing layer constituted by a diffusing plate or a diffusing sheet, the light source lamp being a light source lamp having a folded portion(curved portion), such as U-shaped tube, and the lighting device for display devices having any of, or a combination of: a configuration in which the folded portion (curved portion) of the light source lamp is covered with a lamp frame; a configuration in which an optical member provided with a light-reducing or light-shielding treatment is used around the folded portion (curved portion) of the light source lamp; a configuration in which the folded portion (curved portion) of the light source lamp is disposed outside an effective display region; a configuration in which the folded portion (curved portion) of the light source lamp is provided with a member for reducing or shielding light; and a configuration in which a reflective member provided with a light-reducing treatment is used around the folded portion (curved portion) of the light source lamp. As a result, at least part of light generated from the curved portion of the light source lamp is reduced or shielded.

摘要翻译： 优选用于构成透射或半透射型液晶显示装置的背光源的显示装置的照明装置包括光源灯和由扩散板或扩散片构成的光漫射层，所述光源灯为光 源极灯具有诸如U形管的折叠部分（弯曲部分），以及用于显示装置的照明装置，其具有以下结构或组合：其中光源灯的折叠部分（弯曲部分） 被灯框遮盖; 在光源灯的折叠部分（弯曲部分）周围使用设置有减光或遮光处理的光学构件的构造; 将光源灯的折叠部（弯曲部）配置在有效显示区域的外部的结构） 其中光源灯的折叠部分（弯曲部分）设置有用于减少或遮蔽光的构件; 以及在光源灯的折叠部分（弯曲部分）周围使用设置有减光处理的反射部件的构造。 结果，减少或屏蔽从光源灯的弯曲部分产生的光的至少一部分。

公开(公告)号：US07130005B2

公开(公告)日：2006-10-31

申请号：US10778223

申请日：2004-02-17

申请人： Yoshiki Takata ,  Yusuke Ota ,  Katsuaki Yamada ,  Kenichi Iwamoto

发明人： Yoshiki Takata ,  Yusuke Ota ,  Katsuaki Yamada ,  Kenichi Iwamoto

IPC分类号： G02F1/1333

CPC分类号： G02F1/133308 ,  G02F2001/133314 ,  G02F2201/503

摘要： An object of the invention is to provide a flat-panel display device, which has a sufficient shockproof characteristic and in which the number of component parts can be reduced so as to lower in cost. A chassis for a flat-panel display device in accordance with the invention supports a component member such as a flat-panel display element 500, and is characterized in that a main body of the chassis 100 comprises a plurality of roughly triangle openings 120 at least one side of which is adjacent and roughly parallel to a side of another opening 120 or an outer edge of the main body of the chassis 100.

摘要翻译： 本发明的目的是提供一种平板显示装置，其具有足够的防震特性，并且可以减少部件数量以降低成本。 根据本发明的用于平板显示装置的底盘支撑诸如平板显示元件500的组件，其特征在于，底盘100的主体至少包括多个大致三角形的开口120 其一侧与另一开口120的一侧相邻并且大致平行于底架100的主体的外边缘。

公开(公告)号：US06942353B2

公开(公告)日：2005-09-13

申请号：US10668202

申请日：2003-09-24

申请人： Katsuaki Yamada ,  Kenichi Iwamoto ,  Yoshiki Takata ,  Kentaroh Aoki ,  Yuhsuke Ohta

发明人： Katsuaki Yamada ,  Kenichi Iwamoto ,  Yoshiki Takata ,  Kentaroh Aoki ,  Yuhsuke Ohta

IPC分类号： G02F1/1333 ,  F21V8/00 ,  F21Y103/00 ,  G02F1/13357 ,  F21V7/04

CPC分类号： G02B6/0086

摘要： A backlight unit a light source for originating light; a light guide plate including incident portions through which light originated form the light source enters and an emitting portion form emitting the entered light; and a chassis including a first recessed portion having a first depth and on which the light source is located and a second recessed portion having a second depth deeper than the first depth and a sice adjusted for the light guide plate and on which the light guide plate is located.

摘要翻译： 背光单元，用于发光的光源; 导光板，其包括从光源射出的光的入射部分进入，发射部分形成发射入射光; 以及底盘，包括具有第一深度的第一凹部和光源所在的第一凹部，以及具有比第一深度更深的第二深度的第二凹部和对于导光板调整的滑块， 位于。

公开(公告)号：US5120596A

公开(公告)日：1992-06-09

申请号：US744658

申请日：1991-08-09

申请人： Katsuaki Yamada

发明人： Katsuaki Yamada

IPC分类号： B26D1/00 ,  A61B18/14 ,  B05D5/08 ,  B26D7/08 ,  B26D9/00 ,  C23C14/06

CPC分类号： B05D5/08 ,  A61B18/14 ,  C23C14/0641 ,  A61B18/1402 ,  A61B2018/00119 ,  B05D2506/10 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/3154 ,  Y10T428/31678 ,  Y10T428/31699

摘要： A coated blade comprising a blade having a surface, and a titanium nitride coating provided on the surface of the blade with a thickness in the range of 0.1 to 0.5 .mu.m. The radius of curvature of a tip portion of the blade is preferably 0.01 to 0.3 .mu.m. A fluororesin coating may be applied on the titanium nitride coating with a thickness not less than 0.1 .mu.m.

摘要翻译： 包括具有表面的刀片的涂覆刀片和设置在刀片表面上的厚度为0.1-0.5μm的氮化钛涂层。 叶片的前端部的曲率半径优选为0.01〜0.3μm。 可以在氮化钛涂层上施加氟树脂涂层，厚度不小于0.1μm。

公开(公告)号：US07060367B2

公开(公告)日：2006-06-13

申请号：US10297399

申请日：2001-06-04

申请人： Katsuaki Yamada ,  Hiroshi Ohtsubo ,  Hiroyuki Tashita

发明人： Katsuaki Yamada ,  Hiroshi Ohtsubo ,  Hiroyuki Tashita

IPC分类号： B32B15/00 ,  B26B21/60

CPC分类号： B26B21/60 ,  B26B21/56 ,  Y10S76/08 ,  Y10S428/938 ,  Y10T83/9319 ,  Y10T428/12271 ,  Y10T428/12299 ,  Y10T428/12458 ,  Y10T428/12625 ,  Y10T428/12674 ,  Y10T428/12729 ,  Y10T428/12736 ,  Y10T428/12778

摘要： A blade with improved sharpness and durability is disclosed. The blade includes a base plate having an edge and a coating layer for coating the edge. The coating layer is formed of a material handling metal, and a tip of the coating layer is sharpened. It is preferred that an angle (Ba) between two tapered surfaces be between 15 to 45 degrees.

摘要翻译： 公开了具有改进的清晰度和耐久性的刀片。 刀片包括具有边缘的基板和用于涂覆边缘的涂层。 涂层由材料处理金属形成，并且涂层的尖端被削尖。 优选两个锥形表面之间的角度（Ba）在15至45度之间。