公开(公告)号：US20140071708A1

公开(公告)日：2014-03-13

申请号：US13699065

申请日：2012-09-14

Applicant: Zexin Wu ,  Yuchun Hsiao

Inventor： Zexin Wu ,  Yuchun Hsiao

IPC: F21V8/00

CPC classification number: G02B6/0085

Abstract: The present invention provides a hollow backplane and a backlight module using the backplane. The backplane includes a main body and a heat sink mounted on the main body. The main body includes a bottom board and a side board connected to the bottom board. The bottom board forms a plurality of hollow sections. Reinforcement ribs are arranged in the hollow sections. The heat sink is mounted to the bottom board. The bottom board of hollow backplane is made of plastics and forms hollow sections so as to reduce the weight of the backplane. The reinforcement ribs help maintaining the strength of the backplane. With the strength being maintained, the backplane greatly reduces weight, lowers down cost, and is favorable for weight reduction of liquid crystal display device. Further, the backplane has a simple structure and is easy to manufacture, so as to further lower down the manufacture cost.

Abstract translation: 本发明提供一种使用背板的中空背板和背光模块。 背板包括安装在主体上的主体和散热片。 主体包括底板和连接到底板的侧板。 底板形成多个中空部分。 加强肋布置在中空部分中。 散热片安装在底板上。 中空背板的底板由塑料制成，形成中空部分，以减轻背板的重量。 加强筋有助于保持背板的强度。 在保持强度的同时，背板大大降低了重量，降低了成本，有利于液晶显示装置的重量减轻。 此外，背板具有简单的结构，易于制造，从而进一步降低制造成本。

公开(公告)号：US08523418B2

公开(公告)日：2013-09-03

申请号：US13381941

申请日：2011-12-07

Applicant: Zexin Wu

Inventor： Zexin Wu

IPC: F21S4/00

CPC classification number: G02B6/0085 ,  G02B6/009

Abstract: The present invention provides an LED light bar and a backlight module of liquid crystal display device. The LED light bar of liquid crystal display device includes: a metal core printed circuit board and an LED chip mounted on the metal core printed circuit board. The metal core printed circuit board includes a metal substrate, an insulation layer formed on the metal substrate, and a circuit formed on the insulation layer. The LED chip has leads to electrically connect with the circuit. The insulation layer forms a hollow portion corresponding to the LED chip. The LED chip is received in the hollow portion and the LED chip has an undersurface engaging the metal substrate. The present invention has a simple structure, is easy to manufacture, and makes an LED light bar showing improved heat dissipation performance.

Abstract translation: 本发明提供了一种液晶显示装置的LED灯条和背光模组。 液晶显示装置的LED灯条包括金属芯印刷电路板和安装在金属芯印刷电路板上的LED芯片。 金属芯印刷电路板包括金属基板，形成在金属基板上的绝缘层和形成在绝缘层上的电路。 LED芯片已经导致与电路电连接。 绝缘层形成对应于LED芯片的中空部分。 LED芯片被容纳在中空部分中，并且LED芯片具有与金属基板接合的下表面。 本发明结构简单，易于制造，并且使LED灯条显示出改进的散热性能。

公开(公告)号：US08960987B2

公开(公告)日：2015-02-24

申请号：US13699065

申请日：2012-09-14

Applicant: Zexin Wu ,  Yuchun Hsiao

Inventor： Zexin Wu ,  Yuchun Hsiao

IPC: F21V7/04 ,  F21V8/00

CPC classification number: G02B6/0085

Abstract: The present invention provides a hollow backplane and a backlight module using the backplane. The backplane includes a main body and a heat sink mounted on the main body. The main body includes a bottom board and a side board connected to the bottom board. The bottom board forms a plurality of hollow sections. Reinforcement ribs are arranged in the hollow sections. The heat sink is mounted to the bottom board. The bottom board of hollow backplane is made of plastics and forms hollow sections so as to reduce the weight of the backplane. The reinforcement ribs help maintaining the strength of the backplane. With the strength being maintained, the backplane greatly reduces weight, lowers down cost, and is favorable for weight reduction of liquid crystal display device. Further, the backplane has a simple structure and is easy to manufacture, so as to further lower down the manufacture cost.

Abstract translation: 本发明提供一种使用背板的中空背板和背光模块。 背板包括安装在主体上的主体和散热片。 主体包括底板和连接到底板的侧板。 底板形成多个中空部分。 加强肋布置在中空部分中。 散热片安装在底板上。 中空背板的底板由塑料制成，形成中空部分，以减轻背板的重量。 加强筋有助于保持背板的强度。 在保持强度的同时，背板大大降低了重量，降低了成本，有利于液晶显示装置的重量减轻。 此外，背板具有简单的结构，易于制造，从而进一步降低制造成本。

公开(公告)号：US08858035B2

公开(公告)日：2014-10-14

申请号：US13643087

申请日：2012-09-06

Applicant: Chong Huang ,  Zexin Wu ,  Yuchun Hsiao

Inventor： Chong Huang ,  Zexin Wu ,  Yuchun Hsiao

IPC: F21V23/00 ,  F21V29/00 ,  G09F13/04 ,  G02F1/1335

CPC classification number: G02F1/133604 ,  G02B6/0085 ,  G09F13/04

Abstract: The present invention discloses a backlight module, which includes a light source and an aluminum extrusion. The aluminum extrusion forms at least one thermal chamber. The thermal chamber is a penetrating hollow structure having an opening. The present invention also discloses a liquid crystal display device having the backlight module. Practicing the backlight module of the present invention and the liquid crystal display device using the backlight module allows a channel for air flow to be formed in the interior of the thermal chamber to enhance heat dissipation performance, eliminate the operations of forming a light bar through packaging the light source and an MCPCB and bonding the light bar to the aluminum extrusion, decrease thermal resistance interface, and saves assembling material.

Abstract translation: 本发明公开了一种背光模块，其包括光源和铝挤压件。 铝挤压形成至少一个热室。 热室是具有开口的穿透中空结构。 本发明还公开了一种具有背光模块的液晶显示装置。 实施本发明的背光模块和使用背光模块的液晶显示装置允许在热室的内部形成用于空气流动的通道，以增强散热性能，消除通过包装形成光棒的操作 光源和MCPCB，并将光棒连接到铝挤压件，降低热阻接口，并节省组装材料。

公开(公告)号：US20130100372A1

公开(公告)日：2013-04-25

申请号：US13379820

申请日：2011-11-02

Applicant: Zexin Wu ,  Guofu Tang

Inventor： Zexin Wu ,  Guofu Tang

IPC: G02F1/1333 ,  H04N5/655

CPC classification number: G02B6/0088 ,  G02B6/009

Abstract: A liquid crystal display (LCD) device and a fixing device thereof are disclosed. The LCD device comprises a light source, a light guide plate and an LCD panel. The fixing device comprises a side plate, a top plate perpendicularly extending from an upper end of the side plate, a partition plate perpendicularly extending from a middle portion of the side plate, and an abutting plate perpendicularly extending from a lower end of the side plate. The partition plate, the top plate and the side plate form a first snap-fit groove for receiving the LCD panel. The partition plate, the abutting plate and the side plate form a second snap-fit groove for receiving the light source. A lower end of the abutting plate is further connected with a supporting portion for supporting the light guide plate, and a partition is formed between the supporting portion and the abutting plate.

Abstract translation: 公开了一种液晶显示器（LCD）装置及其固定装置。 LCD装置包括光源，导光板和LCD面板。 定影装置包括侧板，从侧板的上端垂直延伸的顶板，从侧板的中间部垂直延伸的隔板，以及从侧板的下端垂直延伸的抵接板 。 分隔板，顶板和侧板形成用于接收LCD面板的第一卡扣配合槽。 分隔板，邻接板和侧板形成用于接收光源的第二卡扣配合槽。 抵接板的下端还与用于支撑导光板的支撑部分连接，并且在支撑部分和邻接板之间形成隔板。

公开(公告)号：US20140063789A1

公开(公告)日：2014-03-06

申请号：US13643087

申请日：2012-09-06

Applicant: Chong Huang ,  Zexin Wu ,  Yuchun Hsiao

Inventor： Chong Huang ,  Zexin Wu ,  Yuchun Hsiao

IPC: G02F1/1335 ,  F21V29/00 ,  G09F13/04

CPC classification number: G02F1/133604 ,  G02B6/0085 ,  G09F13/04

Abstract: The present invention discloses a backlight module, which includes a light source and an aluminum extrusion. The aluminum extrusion forms at least one thermal chamber. The thermal chamber is a penetrating hollow structure having an opening. The present invention also discloses a liquid crystal display device having the backlight module. Practicing the backlight module of the present invention and the liquid crystal display device using the backlight module allows a channel for air flow to be formed in the interior of the thermal chamber to enhance heat dissipation performance, eliminate the operations of forming a light bar through packaging the light source and an MCPCB and bonding the light bar to the aluminum extrusion, decrease thermal resistance interface, and saves assembling material.

Abstract translation: 本发明公开了一种背光模块，其包括光源和铝挤压件。 铝挤压形成至少一个热室。 热室是具有开口的穿透中空结构。 本发明还公开了一种具有背光模块的液晶显示装置。 实施本发明的背光模块和使用背光模块的液晶显示装置允许在热室的内部形成用于空气流动的通道，以增强散热性能，消除通过包装形成光棒的操作 光源和MCPCB，并将光棒连接到铝挤压件，降低热阻接口，并节省组装材料。

公开(公告)号：US20130141940A1

公开(公告)日：2013-06-06

申请号：US13381941

申请日：2011-12-07

Applicant: Zexin Wu

Inventor： Zexin Wu

IPC: G09F13/04 ,  F21V8/00 ,  F21V1/02

CPC classification number: G02B6/0085 ,  G02B6/009

Abstract: The present invention provides an LED light bar and a backlight module of liquid crystal display device. The LED light bar of liquid crystal display device includes: a metal core printed circuit board and an LED chip mounted on the metal core printed circuit board. The metal core printed circuit board includes a metal substrate, an insulation layer formed on the metal substrate, and a circuit formed on the insulation layer. The LED chip has leads to electrically connect with the circuit. The insulation layer forms a hollow portion corresponding to the LED chip. The LED chip is received in the hollow portion and the LED chip has an undersurface engaging the metal substrate. The present invention has a simple structure, is easy to manufacture, and makes an LED light bar showing improved heat dissipation performance.

Abstract translation: 本发明提供了一种液晶显示装置的LED灯条和背光模组。 液晶显示装置的LED灯条包括金属芯印刷电路板和安装在金属芯印刷电路板上的LED芯片。 金属芯印刷电路板包括金属基板，形成在金属基板上的绝缘层和形成在绝缘层上的电路。 LED芯片已经导致与电路电连接。 绝缘层形成对应于LED芯片的中空部分。 LED芯片被容纳在中空部分中，并且LED芯片具有与金属基板接合的下表面。 本发明结构简单，易于制造，并且使LED灯条显示出改进的散热性能。

公开(公告)号：US08593041B1

公开(公告)日：2013-11-26

申请号：US13583221

申请日：2012-08-31

Applicant: Zexin Wu

Inventor： Zexin Wu

IPC: H01J1/02

CPC classification number: G02F1/133603 ,  G02B6/0085 ,  G02F2001/133628

Abstract: The present invention discloses a heatsink apparatus for use with a backlight module. The heatsink apparatus is used to dissipate heat buildup from a light source, and includes a heatsink and a backframe. The heatsink is thermally in contact with the light source. The backframe and the heatsink jointly define a ventilation shaft on a surface of the backframe. The present invention further includes a backlight module incorporated with the heatsink. With the provision of the ventilation shaft of the heatsink, the performance of the heat dissipation is increased, and the service life of the light source is therefore prolonged.

Abstract translation: 本发明公开了一种与背光模块一起使用的散热装置。 散热装置用于散发来自光源的热积聚，并且包括散热器和后框架。 散热器与光源热接触。 后框架和散热器在背框的表面上共同限定通风轴。 本发明还包括与散热器结合的背光模块。 通过设置散热器的通风轴，散热性能提高，光源的使用寿命延长。

公开(公告)号：US08587745B2

公开(公告)日：2013-11-19

申请号：US13379820

申请日：2011-11-02

Applicant: Zexin Wu ,  Guofu Tang

Inventor： Zexin Wu ,  Guofu Tang

IPC: G02F1/1333

CPC classification number: G02B6/0088 ,  G02B6/009

Abstract: A liquid crystal display (LCD) device and a fixing device thereof are disclosed. The LCD device comprises a light source, a light guide plate and an LCD panel. The fixing device comprises a side plate, a top plate perpendicularly extending from an upper end of the side plate, a partition plate perpendicularly extending from a middle portion of the side plate, and an abutting plate perpendicularly extending from a lower end of the side plate. The partition plate, the top plate and the side plate form a first snap-fit groove for receiving the LCD panel. The partition plate, the abutting plate and the side plate form a second snap-fit groove for receiving the light source. A lower end of the abutting plate is further connected with a supporting portion for supporting the light guide plate, and a partition is formed between the supporting portion and the abutting plate.

Abstract translation: 公开了一种液晶显示器（LCD）装置及其固定装置。 LCD装置包括光源，导光板和LCD面板。 定影装置包括侧板，从侧板的上端垂直延伸的顶板，从侧板的中间部垂直延伸的隔板和从侧板的下端垂直延伸的抵接板 。 分隔板，顶板和侧板形成用于接收LCD面板的第一卡扣配合槽。 分隔板，邻接板和侧板形成用于接收光源的第二卡扣配合槽。 抵接板的下端还与用于支撑导光板的支撑部分连接，并且在支撑部分和邻接板之间形成隔板。

公开(公告)号：US20130208029A1

公开(公告)日：2013-08-15

申请号：US13508730

申请日：2012-03-23

Applicant: Zexin Wu ,  Yong Zhang

Inventor： Zexin Wu ,  Yong Zhang

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G3/3611 ,  G09G2354/00 ,  G09G2370/20

Abstract: A method for realizing a dual operation mode liquid crystal display device includes: (1) providing a liquid crystal display device, which includes a clock control chip having an enabling terminal electrically connected to an enabling signal source that has high-level and low-level output signals; (2) the enabling signal source selectively transmitting high-level and low-level output signals to the enabling terminal to cause the liquid crystal display device to selectively enter first and second operation modes, in which the display panel displays data transmitted through a data bus or image data internally loaded in the clock control chip; and (3) controlling the enabling signal source to switch between high-level and low-level output signals so as to control, via the enabling terminal, the display panel to switch between the first and second operation modes.

Abstract translation: 一种实现双操作模式液晶显示装置的方法包括：（1）提供一种液晶显示装置，其包括时钟控制芯片，该时钟控制芯片具有电连接到具有高电平和低电平的使能信号源的使能端子 输出信号 （2）使能信号源选择性地将高电平和低电平输出信号发送到使能端子，以使液晶显示装置选择性地进入第一和第二操作模式，其中显示面板显示通过数据总线发送的数据 或内部加载在时钟控制芯片中的图像数据; 和（3）控制使能信号源在高电平和低电平输出信号之间切换，以便经由使能端子控制显示面板在第一和第二操作模式之间切换。