公开(公告)号：US20050083285A1

公开(公告)日：2005-04-21

申请号：US10747665

申请日：2003-12-30

Applicant: Yeun-Mo Yeon ,  Kun-Bin Lee

Inventor： Yeun-Mo Yeon ,  Kun-Bin Lee

IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251

Abstract: A gray voltage generation circuit for driving a liquid crystal display rapidly outputs an altered gray voltage so that a source driving circuit can charge liquid crystal capacitors constructed in a liquid crystal panel in a short period of time. In response to the gray voltages from the gray voltage generation circuit, while driving a positive polarity, the source driving circuit generates a liquid crystal driving voltage of higher level than the existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage of a level similar to the existing liquid crystal driving voltage when applying a gate clock signal of low level. And, while driving a negative polarity, the source driving circuit generates a liquid crystal driving voltage of lower level than an existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage of a level similar to the existing liquid crystal driving voltage when applying a gate clock signal of low level.

Abstract translation: 用于驱动液晶显示器的灰度电压产生电路快速输出改变的灰度电压，使得源极驱动电路可以在短时间内对构成在液晶面板中的液晶电容器进行充电。 响应于来自灰色电压产生电路的灰度电压，在驱动正极性时，源极驱动电路在施加高电平的栅极时钟信号时产生比现有的液晶驱动电压高的液晶驱动电压，以及 当施加低电平的栅极时钟信号时，产生与现有液晶驱动电压相似的液晶驱动电压。 并且，在驱动负极性的同时，当施加高电平的栅极时钟信号时，源极驱动电路产生比现有的液晶驱动电压低的液晶驱动电压，并且产生与 当施加低电平的门时钟信号时，现有的液晶驱动电压。

公开(公告)号：US06670935B2

公开(公告)日：2003-12-30

申请号：US09956146

申请日：2001-09-20

Applicant: Yeun-Mo Yeon ,  Kun-Bin Lee

Inventor： Yeun-Mo Yeon ,  Kun-Bin Lee

IPC: G09G336

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251

Abstract: A gray voltage generation circuit for driving a liquid crystal display rapidly outputs an altered gray voltage so that a source driving circuit can charge liquid crystal capacitors constructed in a liquid crystal panel in a short period of time. In response to the gray voltages from the gray voltage generation circuit, while driving a positive polarity, the source driving circuit generates a liquid crystal driving voltage of higher level than the existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage of a level similar to the existing liquid crystal driving voltage when applying a gate clock signal of low level. And, while driving a negative polarity, the source driving circuit generates a liquid crystal driving voltage of lower level than an existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage of a level similar to the existing liquid crystal driving voltage when applying a gate clock signal of low level.

公开(公告)号：US07129921B2

公开(公告)日：2006-10-31

申请号：US10747665

申请日：2003-12-30

Applicant: Yeun-Mo Yeon ,  Kun-Bin Lee

Inventor： Yeun-Mo Yeon ,  Kun-Bin Lee

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G2310/0251

Abstract: A gray voltage generation circuit for driving a liquid crystal display rapidly outputs an altered gray voltage so that a source driving circuit can charge liquid crystal capacitors constructed in a liquid crystal panel in a short period of time. In response to the gray voltages from the gray voltage generation circuit, while driving a positive polarity, the source driving circuit generates a liquid crystal driving voltage of higher level than the existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage of a level similar to the existing liquid crystal driving voltage when applying a gate clock signal of low level. And, while driving a negative polarity, the source driving circuit generates a liquid crystal driving voltage of lower level than an existing liquid crystal driving voltage when applying a gate clock signal of high level, and generates a liquid crystal driving voltage of a level similar to the existing liquid crystal driving voltage when applying a gate clock signal of low level.

公开(公告)号：US20120163026A1

公开(公告)日：2012-06-28

申请号：US13181540

申请日：2011-07-13

Applicant: MYOUNG-HA JEON ,  Yeun-Mo Yeon ,  Hyun-Jung Lee

Inventor： MYOUNG-HA JEON ,  Yeun-Mo Yeon ,  Hyun-Jung Lee

IPC: F21V8/00 ,  F21V21/00 ,  F21V15/01

CPC classification number: G02B6/0073 ,  G02B6/0083 ,  H01L33/486 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49109 ,  H01L2924/00014

Abstract: A light-emitting diode (“LED”) package includes a light-emitting chip, a case, first and second lead frames and a dummy lead frame. The light-emitting chip generates light. The case includes a bottom portion and a plurality of sidewalls, wherein the light-emitting chip is positioned in the case. The first and second lead frames are spaced apart from each other and are electrically connected to the light-emitting chip. The dummy lead frame is spaced apart from the light-emitting chip and the first and second lead frames, and is electrically isolated from the light-emitting chip and the first and second lead frames. The dummy lead frame is used as a wiring for connecting the LED package to another LED package, so that the number of signal wirings or a length of a signal wiring may be decreased, and a manufacturing cost of the LED package may be reduced.

Abstract translation: 发光二极管（“LED”）封装包括发光芯片，壳体，第一和第二引线框架以及虚拟引线框架。 发光芯片产生光。 壳体包括底部和多个侧壁，其中发光芯片位于壳体中。 第一引线框架和第二引线框架彼此间隔开并且电连接到发光芯片。 虚拟引线框架与发光芯片和第一引线框架和第二引线框架间隔开，并且与发光芯片和第一引线框架和第二引线框架电隔离。 虚拟引线框架用作将LED封装连接到另一个LED封装的布线，从而可以减少信号布线的数量或信号布线的长度，并且可以降低LED封装的制造成本。

公开(公告)号：US20100045581A1

公开(公告)日：2010-02-25

申请号：US12544248

申请日：2009-08-20

Applicant: Yeun-Mo Yeon

Inventor： Yeun-Mo Yeon

IPC: G09G3/36 ,  H01R12/00

CPC classification number: H01R13/64 ,  H01R12/716

Abstract: A connector unit is connectable to a printed circuit board (“PCB”) and includes a first connector and a second connector. The first connector includes a first connector body having a receiving hole at one side, and a first terminal part disposed inside the receiving hole. The second connector includes a second connector body, and first and second fixing protrusions. The second connector body has a second terminal part formed at a first side. The second terminal part is inserted in the receiving hole, and is electrically connected to the first terminal part. First and second fixing protrusions are disposed at top and bottom surfaces of the second connector body, and are fixed to upper and lower edges of the receiving hole.

Abstract translation: 连接器单元可连接到印刷电路板（“PCB”）并且包括第一连接器和第二连接器。 第一连接器包括在一侧具有接收孔的第一连接器主体和设置在容纳孔内的第一端子部。 第二连接器包括第二连接器主体，以及第一和第二固定突起。 第二连接器主体具有形成在第一侧的第二端子部。 第二端子部分插入到接收孔中，并且电连接到第一端子部分。 第一和第二固定突起设置在第二连接器主体的顶表面和底表面处，并且被固定到接收孔的上边缘和下边缘。

公开(公告)号：US08077166B2

公开(公告)日：2011-12-13

申请号：US11767609

申请日：2007-06-25

Applicant: Yeun-Mo Yeon

Inventor： Yeun-Mo Yeon

IPC: G06F3/038 ,  G06T1/60 ,  G09G5/36

CPC classification number: G09G3/20 ,  G09G3/2011 ,  G09G3/3648 ,  G09G3/3685 ,  G09G2310/0275 ,  G09G2330/021 ,  G09G2330/06

Abstract: A driver and a driving method of a display device that includes a signal controller that processes image data input from an external circuit and a memory that is connected to the signal controller, wherein the signal controller includes a data converter that converts the image data and outputs the converted image data to the memory, and the data converter includes a data output unit that converts and outputs the image data and a data input unit that restores the image data input from the memory. Accordingly, the number of data transitions between the signal controller and the memory can be minimized to reduce current consumption and to reduce EMI.

Abstract translation: 一种显示装置的驱动器和驱动方法，包括处理从外部电路输入的图像数据的信号控制器和连接到信号控制器的存储器，其中信号控制器包括转换图像数据和输出的数据转换器 将转换的图像数据传送到存储器，并且数据转换器包括转换并输出图像数据的数据输出单元和恢复从存储器输入的图像数据的数据输入单元。 因此，信号控制器和存储器之间的数据转换的数量可以最小化，以减少电流消耗并降低EMI。

公开(公告)号：US20050078459A1

公开(公告)日：2005-04-14

申请号：US10962716

申请日：2004-10-13

Applicant: Yeun-Mo Yeon

Inventor： Yeun-Mo Yeon

IPC: G02F1/1345 ,  G02F1/13 ,  G09F9/00 ,  H05K1/00 ,  H05K1/02 ,  H05K3/28 ,  H05K3/36

CPC classification number: H05K1/028 ,  G02F1/13452 ,  H05K3/281 ,  H05K3/361 ,  H05K2201/09063 ,  H05K2201/0989

Abstract: In a flexible printed circuit board and a liquid crystal display, the liquid crystal display includes a flexible printed circuit board electrically connecting a liquid crystal display panel that displays an image and a driving circuit board that outputs a driving signal. The flexible printed circuit board includes a base film, an insulating layer and a signal line disposed between the base film and the insulating layer. The base film or the insulating layer includes an opening formed therethrough. Also, the flexible printed circuit board includes a deformation prevention member by cutting-away an end thereof so as to prevent heat deformation of the flexible printed circuit board. Thus, the liquid crystal display may have reduced size and improved assembly efficiency.

Abstract translation: 在柔性印刷电路板和液晶显示器中，液晶显示器包括电连接显示图像的液晶显示面板和输出驱动信号的驱动电路板的柔性印刷电路板。 柔性印刷电路板包括基膜，绝缘层和设置在基膜和绝缘层之间的信号线。 基膜或绝缘层包括通过其形成的开口。 此外，柔性印刷电路板包括通过切除其端部以防止柔性印刷电路板的热变形的变形防止构件。 因此，液晶显示器可以具有减小的尺寸并提高组装效率。

公开(公告)号：US08684581B2

公开(公告)日：2014-04-01

申请号：US13181540

申请日：2011-07-13

Applicant: Myoung-Ha Jeon ,  Yeun-Mo Yeon ,  Hyun-Jung Lee

Inventor： Myoung-Ha Jeon ,  Yeun-Mo Yeon ,  Hyun-Jung Lee

IPC: F21V8/00 ,  F21V21/00 ,  F21V15/01

CPC classification number: G02B6/0073 ,  G02B6/0083 ,  H01L33/486 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49109 ,  H01L2924/00014

Abstract: A light-emitting diode (“LED”) package includes a light-emitting chip, a case, first and second lead frames and a dummy lead frame. The light-emitting chip generates light. The case includes a bottom portion and a plurality of sidewalls, wherein the light-emitting chip is positioned in the case. The first and second lead frames are spaced apart from each other and are electrically connected to the light-emitting chip. The dummy lead frame is spaced apart from the light-emitting chip and the first and second lead frames, and is electrically isolated from the light-emitting chip and the first and second lead frames. The dummy lead frame is used as a wiring for connecting the LED package to another LED package, so that the number of signal wirings or a length of a signal wiring may be decreased, and a manufacturing cost of the LED package may be reduced.

Abstract translation: 发光二极管（“LED”）封装包括发光芯片，壳体，第一和第二引线框架以及虚拟引线框架。 发光芯片产生光。 壳体包括底部和多个侧壁，其中发光芯片位于壳体中。 第一引线框架和第二引线框架彼此间隔开并且电连接到发光芯片。 虚拟引线框架与发光芯片和第一引线框架和第二引线框架间隔开，并且与发光芯片和第一引线框架和第二引线框架电隔离。 虚拟引线框架用作将LED封装连接到另一个LED封装的布线，从而可以减少信号布线的数量或信号布线的长度，并且可以降低LED封装的制造成本。

公开(公告)号：US08460037B2

公开(公告)日：2013-06-11

申请号：US12544248

申请日：2009-08-20

Applicant: Yeun-Mo Yeon

Inventor： Yeun-Mo Yeon

IPC: H01R13/64

CPC classification number: H01R13/64 ,  H01R12/716

Abstract: A connector unit is connectable to a printed circuit board (“PCB”) and includes a first connector and a second connector. The first connector includes a first connector body having a receiving hole at one side, and a first terminal part disposed inside the receiving hole. The second connector includes a second connector body, and first and second fixing protrusions. The second connector body has a second terminal part formed at a first side. The second terminal part is inserted in the receiving hole, and is electrically connected to the first terminal part. First and second fixing protrusions are disposed at top and bottom surfaces of the second connector body, and are fixed to upper and lower edges of the receiving hole.

Abstract translation: 连接器单元可连接到印刷电路板（“PCB”）并且包括第一连接器和第二连接器。 第一连接器包括在一侧具有接收孔的第一连接器主体和设置在容纳孔内的第一端子部。 第二连接器包括第二连接器主体，以及第一和第二固定突起。 第二连接器主体具有形成在第一侧的第二端子部。 第二端子部分插入到接收孔中，并且电连接到第一端子部分。 第一和第二固定突起设置在第二连接器主体的顶表面和底表面处，并且被固定到接收孔的上边缘和下边缘。

公开(公告)号：US08102659B2

公开(公告)日：2012-01-24

申请号：US10962716

申请日：2004-10-13

Applicant: Yeun-Mo Yeon

Inventor： Yeun-Mo Yeon

IPC: H05K1/00

CPC classification number: H05K1/028 ,  G02F1/13452 ,  H05K3/281 ,  H05K3/361 ,  H05K2201/09063 ,  H05K2201/0989

Abstract: In a flexible printed circuit board and a liquid crystal display, the liquid crystal display includes a flexible printed circuit board electrically connecting a liquid crystal display panel that displays an image and a driving circuit board that outputs a driving signal. The flexible printed circuit board includes a base film, an insulating layer and a signal line disposed between the base film and the insulating layer. The base film or the insulating layer includes an opening formed therethrough. Also, the flexible printed circuit board includes a deformation prevention member by cutting-away an end thereof so as to prevent heat deformation of the flexible printed circuit board. Thus, the liquid crystal display may have reduced size and improved assembly efficiency.

Abstract translation: 在柔性印刷电路板和液晶显示器中，液晶显示器包括电连接显示图像的液晶显示面板和输出驱动信号的驱动电路板的柔性印刷电路板。 柔性印刷电路板包括基膜，绝缘层和设置在基膜和绝缘层之间的信号线。 基膜或绝缘层包括通过其形成的开口。 此外，柔性印刷电路板包括通过切除其端部以防止柔性印刷电路板的热变形的变形防止构件。 因此，液晶显示器可以具有减小的尺寸并提高组装效率。