公开(公告)号：US20110255014A1

公开(公告)日：2011-10-20

申请号：US13141698

申请日：2009-10-13

Applicant: Shiyoshi Cho

Inventor： Shiyoshi Cho

IPC: H04N5/66 ,  G02F1/13357 ,  G02F1/1333 ,  F21V21/08

CPC classification number: G02F1/133604 ,  G02F2001/133314 ,  G02F2001/133612 ,  G02F2201/465

Abstract: A backlight unit 12 includes cold cathode tubes 18, a chassis 14, inverter boards 20, and relay connectors 21. The chassis 14 houses the cold cathode tubes 18. The inverter boards 20 are arranged on a side of the chassis 14 opposite from the cold cathode tubes 18, and configured to supply a drive power to the cold cathode tubes. The relay connectors 21 are mounted to the chassis 14 and configured to relay power supply from the inverter boards 20 to the cold cathode tubes 18. Each inverter board 20 can be moved from a non-inserted position and an inserted position along a direction along the board surface of the inverter board 20. The inverter board 20 is separated from the relay connectors 21 at the non-inserted position and inserted in the relay connectors 21 at the inserted position. The backlight unit 12 further includes positioning structures for positioning the inverter board 20 relative to the chassis 14 at least one of directions along the board surface of the inverter board 20.

Abstract translation: 背光单元12包括冷阴极管18，底盘14，逆变器板20和中继连接器21.底架14容纳冷阴极管18.逆变器板20布置在底架14的与冷的相反的一侧 阴极管18，并且被配置为向冷阴极管提供驱动电力。 继电器连接器21安装到底盘14，并且被配置为将逆变器板20的电源继电器连接到冷阴极管18.每个逆变器板20可以沿着沿着方向的非插入位置和插入位置移动 逆变器板20在未插入位置处与中继连接器21分离，并且在插入位置插入到中继连接器21中。 背光单元12还包括用于将逆变器板20相对于底盘14定位在逆变器板20的板表面的至少一个方向上的定位结构。

公开(公告)号：US20110194032A1

公开(公告)日：2011-08-11

申请号：US12672549

申请日：2008-03-24

Applicant: Shiyoshi Cho

Inventor： Shiyoshi Cho

IPC: H04N5/66 ,  G02B6/00 ,  G02F1/1335

CPC classification number: H01R33/02 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133612 ,  H01J5/50 ,  H01J5/54 ,  H01R33/90

Abstract: A lighting device for a display device includes a tubular light source and a relay connector used to supply power to the tubular light source. The tubular light source includes a glass tube and a ferrule having a cylindrical shape arranged to be fitted to the glass tube. The ferrule is arranged to electrically connect the tubular light source to the terminal. The ferrule includes an inner-diameter-changing elastic member that is elastically and radially deformable so that its inner diameter varies and adapts to the outer diameter of the glass tube.

Abstract translation: 用于显示装置的照明装置包括管状光源和用于向管状光源供电的中继连接器。 管状光源包括玻璃管和具有圆筒形状的套圈，其布置成装配到玻璃管。 套圈布置成将管状光源电连接到端子。 套圈包括内径变化的弹性构件，弹性和径向可变形，使得其内径变化并适应于玻璃管的外径。

公开(公告)号：US20110149176A1

公开(公告)日：2011-06-23

申请号：US12672097

申请日：2008-03-24

Applicant: Shiyoshi Cho

Inventor： Shiyoshi Cho

IPC: H04N3/14 ,  F21V11/00 ,  G02F1/13357

CPC classification number: G02F1/133604 ,  G02F1/133608

Abstract: A lighting device for a display device includes a light source, an optical member arranged on the light emitting side of the light source, and a support member arranged to support the optical member from the light source side. A recess portion arranged to accommodate the distal end portion of the support member is provided in the surface of the optical member that faces the light source, and the recess portion is arranged to overlap with the support member when seen in a planar view.

Abstract translation: 用于显示装置的照明装置包括光源，设置在光源的发光侧的光学构件和布置成从光源侧支撑光学构件的支撑构件。 布置成容纳支撑构件的远端部分的凹部设置在光学构件的面向光源的表面中，并且当在平面视图中看时，凹部被布置成与支撑构件重叠。

公开(公告)号：US20110096247A1

公开(公告)日：2011-04-28

申请号：US12996830

申请日：2009-02-17

Applicant: Shiyoshi Cho

Inventor： Shiyoshi Cho

IPC: H04N5/66 ,  F21V21/00 ,  G02F1/13357

CPC classification number: G02F1/133608 ,  F21V15/04 ,  F21V25/00 ,  G02F1/133604 ,  H04N5/64

Abstract: A lighting unit 12 of the present invention includes a light source 17, a chassis that covers the light source 17 and a vibration absorber 70 provided in a mat-like form and arranged between the light source 17 and the chassis 14. The vibration absorber 70 is made of gelatinous material. With this configuration, the vibration absorber 70 blocks vibration propagation from the light source 17 to the chassis 14. As a result, a roaring sound is properly eliminated or reduced.

Abstract translation: 本发明的照明单元12包括光源17，覆盖光源17的底架和设置在垫状形式并设置在光源17和底座14之间的减震器70.减振器70 由凝胶状材料制成。 利用这种构造，减震器70阻挡从光源17到底盘14的振动传播。结果，可以适当地消除或减少咆哮声。

公开(公告)号：US20100110663A1

公开(公告)日：2010-05-06

申请号：US12524163

申请日：2007-11-21

Applicant: Shiyoshi Cho

Inventor： Shiyoshi Cho

IPC: G02F1/13357 ,  G09F13/04

CPC classification number: G02F1/133608 ,  G02F1/133604

Abstract: A lighting device for a display device includes a light source and a chassis arranged to cover the light source. The chassis includes a base member made of resin material, and further includes a metallic skeleton frame provided on the base member. Thus, the lighting device for a display device having a simple construction capable of preventing or suppressing beat tones generated on a lamp housing member is provided without increasing the thickness of the device.

Abstract translation: 用于显示装置的照明装置包括光源和布置成覆盖光源的底架。 底架包括由树脂材料制成的基座构件，并且还包括设置在基座构件上的金属骨架框架。 因此，提供具有能够防止或抑制在灯壳部件上产生的拍音的简单结构的显示装置的照明装置，而不增加装置的厚度。

公开(公告)号：US20100027245A1

公开(公告)日：2010-02-04

申请号：US12524178

申请日：2007-11-21

Applicant: Shiyoshi Cho

Inventor： Shiyoshi Cho

IPC: G02F1/13357 ,  G09F13/04 ,  H05B41/24

CPC classification number: G02F1/133608 ,  G02F1/133604 ,  G02F2001/133612

Abstract: A lighting device for a display device includes a light source and a chassis arranged to cover the light source. Further included is an inverter circuit board that is mounted to the chassis and includes an inverter circuit arranged to supply drive voltage to the light source. The chassis includes an opening section located directly below a portion of or all of the inverter circuit board. Thus, the lighting device for a display device, capable of preventing or suppressing beat tones generated on a lamp housing member, is provided without increasing the thickness of the device and with a simple structure.

Abstract translation: 用于显示装置的照明装置包括光源和布置成覆盖光源的底架。 还包括一个安装在底盘上的逆变器电路板，包括一个反相器电路，它被设置成向光源提供驱动电压。 底盘包括位于逆变器电路板的一部分或全部的正下方的开口部分。 因此，提供了能够防止或抑制在灯壳部件上产生的拍音的用于显示装置的照明装置，而不增加装置的厚度和简单的结构。