公开(公告)号：US08223307B2

公开(公告)日：2012-07-17

申请号：US12018576

申请日：2008-01-23

Applicant: Kyung-hoon Kim ,  Keun-woo Park ,  Kook-chul Moon ,  Pil-mo Choi ,  Chul-ho Kim ,  Ho-suk Maeng ,  Sang-hoon Lee

Inventor： Kyung-hoon Kim ,  Keun-woo Park ,  Kook-chul Moon ,  Pil-mo Choi ,  Chul-ho Kim ,  Ho-suk Maeng ,  Sang-hoon Lee

IPC: G02F1/1345

CPC classification number: G02F1/13454 ,  G02F1/136213

Abstract: A liquid crystal display device with a display region and a non-display region surrounding the display region, the liquid crystal display device comprising: a first substrate; a second substrate which faces the first substrate; and a liquid crystal layer which is interposed between the first substrate and the second substrate, the first substrate comprising: a first insulating substrate; gate and data lines which are formed on the first insulating substrate and intersecting each other; a pixel thin film transistor formed on the display region and electrically connected to the gate and data lines; a pixel electrode electrically connected to the pixel thin film transistor; a gate driver formed on the non-display region and connected to the gate line to drive the gate line; and a direct current (DC)/DC converter formed on the non-display region and comprises a converter thin film transistor and a capacitance part; the capacitance part includes: a first capacitance part which comprises a first electrode, a first dielectric layer formed on the first electrode, and a second electrode formed on the first dielectric layer; and a second capacitance part which comprises the second electrode, a second dielectric layer formed on the second electrode, and a third electrode formed on the second dielectric layer.

Abstract translation: 一种具有显示区域和围绕显示区域的非显示区域的液晶显示装置，所述液晶显示装置包括：第一基板; 面向所述第一基板的第二基板; 以及介于所述第一基板和所述第二基板之间的液晶层，所述第一基板包括：第一绝缘基板; 栅极和数据线，其形成在第一绝缘基板上并彼此交叉; 形成在所述显示区域上并电连接到所述栅极和数据线的像素薄膜晶体管; 与像素薄膜晶体管电连接的像素电极; 栅极驱动器，形成在非显示区域上并连接到栅极线以驱动栅极线; 以及形成在所述非显示区域上并包括转换器薄膜晶体管和电容部分的直流（DC）/ DC转换器; 所述电容部包括：第一电容部，其包括第一电极，形成在所述第一电极上的第一电介质层和形成在所述第一电介质层上的第二电极; 以及第二电容部，其包括所述第二电极，形成在所述第二电极上的第二电介质层和形成在所述第二电介质层上的第三电极。

公开(公告)号：US08142692B2

公开(公告)日：2012-03-27

申请号：US11931001

申请日：2007-10-31

Applicant: Sang-hoon Lee ,  Byung-yun Joo ,  Min-young Song ,  Dong-kwan Kim ,  Jin-sung Choi ,  Jin-soo Kim

Inventor： Sang-hoon Lee ,  Byung-yun Joo ,  Min-young Song ,  Dong-kwan Kim ,  Jin-sung Choi ,  Jin-soo Kim

IPC: B29D11/00 ,  B29C65/00 ,  B28B11/08 ,  B29C59/00 ,  H01R33/00

CPC classification number: B29D11/0073 ,  B29C59/02 ,  G02B6/0053 ,  G02B6/0065

Abstract: A manufacturing method of an optical member includes forming an optical film which has a first glass transition temperature and includes a pattern formed on a surface of the optical film, and an optical plate which has a second glass transition temperature that is lower than the first glass transition temperature, disposing the optical film and the optical plate adjacent each other so that the pattern faces the optical plate, pressurizing the optical film and the optical plate while heating the optical plate to the second glass transition temperature or higher, and forming the optical member by the pressurizing and the heating.

Abstract translation: 光学构件的制造方法包括形成具有第一玻璃化转变温度的光学膜，并且包括形成在光学膜的表面上的图案，以及光学板，其具有低于第一玻璃的第二玻璃化转变温度 转换温度，将光学膜和光学板相邻配置，使得图案面向光学板，在将光学板加热到第二玻璃化转变温度以上的同时对光学膜和光学板加压，并且形成光学构件 通过加压和加热。

公开(公告)号：US20110182639A1

公开(公告)日：2011-07-28

申请号：US12872088

申请日：2010-08-31

Applicant: Jong-in KIM ,  Dae-seob Kweon ,  Sang-hoon Lee

Inventor： Jong-in KIM ,  Dae-seob Kweon ,  Sang-hoon Lee

IPC: G03G21/00 ,  G03G21/12

CPC classification number: G03G21/12 ,  G03G21/105 ,  G03G21/1814

Abstract: A developer includes a waste toner container having a cleaning member to clean a photoconductive drum, and a waste toner transporting member to transport waste toner from the photoconductive drum to a waste toner storage area. The waste toner transporting member is moved up, down, forward, and backward by a rotation member having an eccentricity unit. As the rotation member rotates, the waste toner transporting member, which is connected to the eccentricity unit, moves up, down, forward, and backward.

Abstract translation: 显影剂包括具有用于清洁感光鼓的清洁构件的废调色剂容器和用于将废调色剂从感光鼓输送到废调色剂存储区域的废调色剂传送构件。 废调色剂传送构件通过具有偏心单元的旋转构件向上，向下，向前和向后移动。 当旋转构件旋转时，连接到偏心单元的废调色剂传送构件上下移动，向前和向后移动。

公开(公告)号：US20110141322A1

公开(公告)日：2011-06-16

申请号：US12654217

申请日：2009-12-14

Applicant: Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

Inventor： Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

IPC: G06K9/40 ,  H04N5/217

CPC classification number: G06T5/003 ,  G06T5/20

Abstract: An image restoration method includes receiving an externally input image signal, generating a filtered image signal by filtering the input image signal, and generating a restored image signal by calculating a weighted average of the input image signal and the filtered image signal. Such a method may be implemented using an image restoration device including an image filtering unit adapted generated the filtered image signal, and an image mixing unit adapted to generate the restored image signal. More particularly, the restored image signal may be generated using weighting factors calculated based on the input image signal, by calculating a local variance of pixels in the input image signal, and calculating the weighting factor for each of the pixels based on the local variance of each of the pixels.

Abstract translation: 图像恢复方法包括：接收外部输入的图像信号，通过滤波输入图像信号产生滤波图像信号，并通过计算输入图像信号和滤波图像信号的加权平均值来产生恢复的图像信号。 可以使用包括适于生成滤波图像信号的图像滤波单元的图像恢复装置和适于产生恢复的图像信号的图像混合单元来实现这种方法。 更具体地，可以通过计算输入图像信号中的像素的局部方差，并且基于输入图像信号的局部方差计算每个像素的加权因子，可以使用基于输入图像信号计算的加权因子来生成恢复的图像信号 每个像素。

公开(公告)号：US07852016B2

公开(公告)日：2010-12-14

申请号：US11653389

申请日：2007-01-16

Applicant: Jeong-il Kang ,  Sang-hoon Lee

Inventor： Jeong-il Kang ,  Sang-hoon Lee

IPC: H05B37/02

CPC classification number: H05B33/0866 ,  H05B33/0815 ,  H05B33/0818 ,  H05B33/086 ,  Y02B20/346

Abstract: A light emitting apparatus and control method are provided. The light-emitting apparatus includes a light emitting part; a power supplying part; a switching part which is serially coupled to the light emitting part; and a control part which compares a switch voltage level with a comparison level, and controls the power supplying part to supply the driving power having a voltage level decreased by a reference level if the switch voltage level is higher than the comparison level. The control method includes supplying a driving power to the light emitting part; emitting light; measuring a switch voltage level across the switching part, and decreasing a voltage level of the driving power by a reference level if the switch voltage level is higher than the comparison level.

Abstract translation: 提供一种发光装置和控制方法。 发光装置包括发光部分; 供电部; 与发光部串联连接的开关部; 以及控制部分，其将开关电压电平与比较电平进行比较，并且如果所述开关电压电平高于所述比较电平，则控制所述电力供应部分提供具有降低了参考电平的电压电平的驱动电力。 控制方法包括向发光部提供驱动电力; 发光; 测量开关部分的开关电压电平，并且如果开关电压电平高于比较电平，则将驱动功率的电压电平降低基准电平。

公开(公告)号：US07812553B2

公开(公告)日：2010-10-12

申请号：US11727675

申请日：2007-03-28

Applicant: Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Jun-ho Sung

Inventor： Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Jun-ho Sung

IPC: G05F1/00

CPC classification number: H05B33/0854 ,  H05B33/0818 ,  Y02B20/341

Abstract: A Light Emitting Diode (LED) lighting device capable of correcting changes in a wavelength of light output from an LED element caused by changes in temperature, and a method for controlling the same are provided. The lighting device includes a temperature-current converter which generates a current command value to correct change in a wavelength of output light based on temperature information indicating temperature of the light source, and a light source driver which receives the current command value, adjusts amplitude of a pulse width modulation (PWM) signal, and controls a driving electric current of the light source according to the adjusted PWM signal.

Abstract translation: 提供能够校正由温度变化引起的LED元件输出的光的波长变化的发光二极管（LED）照明装置及其控制方法。 照明装置包括：温度电流转换器，其根据表示光源的温度的温度信息生成电流指令值以校正输出光的波长的变化;以及光源驱动器，其接收电流指令值，调整振幅 脉冲宽度调制（PWM）信号，根据调整后的PWM信号控制光源的驱动电流。

公开(公告)号：US07755297B2

公开(公告)日：2010-07-13

申请号：US11797434

申请日：2007-05-03

Applicant: Sang-hoon Lee ,  Jeong-Il Kang

Inventor： Sang-hoon Lee ,  Jeong-Il Kang

IPC: H05B41/36

CPC classification number: H05B33/0818 ,  G09G3/3406 ,  G09G2320/0252

Abstract: A display apparatus and a control method thereof are provided. The inventive method and apparatus improves a response speed of a light source and image quality by minimizing a ripple of a current and reducing a time required to increase/decrease an amount of a current to drive a light source when a light source is turned on and off or a size of a current used to drive a light source is changed. An exemplary display apparatus includes a light source, a current generator which generates a driving current to drive the light source, a first current consumer which has a smaller resistance value than the light source, a first switch which is switched on and off to supply the driving current generated by the current generator either to the light source or to the first current consumer and a controller which controls the current generator to generate the driving current to reach a target value, and controls the first switch to supply the driving current to the first current consumer if the target value is smaller than the driving current.

Abstract translation: 提供了一种显示装置及其控制方法。 本发明的方法和装置通过最小化电流的纹波并减少在光源被接通时增加/减少驱动光源的电流量所需的时间，从而提高光源的响应速度和图像质量，以及 熄灭或用于驱动光源的电流的大小被改变。 示例性显示装置包括光源，产生用于驱动光源的驱动电流的电流发生器，具有比光源更小的电阻值的第一电流消耗器，被接通和断开以提供 由电流发生器产生的驱动电流到光源或第一电流消耗器;以及控制器，其控制电流发生器产生驱动电流以达到目标值，并且控制第一开关以将驱动电流提供给第一 当前消费者如果目标值小于驱动电流。

公开(公告)号：US20100030987A1

公开(公告)日：2010-02-04

申请号：US12511992

申请日：2009-07-29

Applicant: Se-wook Na ,  Sang-hoon Lee ,  In-sik Ryu ,  Hye-Jeong Nam

Inventor： Se-wook Na ,  Sang-hoon Lee ,  In-sik Ryu ,  Hye-Jeong Nam

IPC: G06F12/00

CPC classification number: G06F3/0647 ,  G06F3/0613 ,  G06F3/0685

Abstract: A data storing location managing method including generating an access frequency of a storing area accessed in a first storage apparatus according to a command received, copying data stored in the storing area of the first storage apparatus to a storing area of a second storage apparatus when the access frequency of the storing area of the first storage apparatus is greater than a reference value, and replacing location information of the storing area of the first storage apparatus with location information of the storing area of the second storage apparatus.

Abstract translation: 一种数据存储位置管理方法，包括根据所接收的命令生成在第一存储装置中访问的存储区域的访问频率，将存储在第一存储装置的存储区域中的数据复制到第二存储装置的存储区域 第一存储装置的存储区域的访问频率大于参考值，并且用第二存储装置的存储区域的位置信息替换第一存储装置的存储区域的位置信息。

公开(公告)号：US20100011168A1

公开(公告)日：2010-01-14

申请号：US12499835

申请日：2009-07-09

Applicant: In-sik Ryu ,  Sang-hoon Lee ,  So-wook Na ,  Hyc-icong Nam

Inventor： In-sik Ryu ,  Sang-hoon Lee ,  So-wook Na ,  Hyc-icong Nam

IPC: G06F12/08 ,  G06F12/00

CPC classification number: G06F12/0804 ,  G06F12/0866

Abstract: Methods and apparatus for cache flush control and write re-ordering in a data storage system are provided. A cache flush control method includes cache flushing information stored in a cache memory to a first storage apparatus of a plurality of storage apparatuses included in a data storage system when a cache flush condition is generated, and performing a write command in a second storage apparatus of the plurality of storage apparatuses which has a write speed lower than the first storage apparatus according to information stored in the first storage apparatus processed with the cache flush.

Abstract translation: 提供了一种用于数据存储系统中的高速缓存刷新控制和写入重新排序的方法和装置。 高速缓存刷新控制方法包括：当产生高速缓存清理条件时，存储在高速缓冲存储器中的高速缓存刷新信息到包括在数据存储系统中的多个存储装置的第一存储装置，并且在第二存储装置中执行写命令 所述多个存储装置具有低于第一存储装置的写入速度，根据存储在用高速缓存冲洗处理的第一存储装置中的信息。

公开(公告)号：US07510747B2

公开(公告)日：2009-03-31

申请号：US11335404

申请日：2006-01-19

Applicant: Jin-sung Choi ,  Jheen-hyeok Park ,  Sang-hoon Lee ,  Si-joon Song ,  Eun-jeong Kang

Inventor： Jin-sung Choi ,  Jheen-hyeok Park ,  Sang-hoon Lee ,  Si-joon Song ,  Eun-jeong Kang

IPC: G02B1/04

CPC classification number: C08G61/06 ,  G02F1/133603 ,  H01L33/56 ,  H01L2224/32245 ,  H01L2224/32257 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  Y10T428/10 ,  Y10T428/1086 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

Abstract: Provided herein is a lens composition of an LED device for an LCD having high transparency and high heat resistance, and an LED device, a backlight unit and an LCD comprising the lens composition. The lens composition includes a copolymer represented by the formula 1 and having a weight average molecular weight of about 5,000 to about 500,000: wherein R1 and R2 independently represent a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms or —COOR3 group in which R3 represents a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms, R4 and R5 independently represent a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, the ratio n/n+m ranges from about 0.3 to about 0.995, and the ratio m/n+m ranges from about 0.005 to about 0.7.

Abstract translation: 本文提供了具有高透明度和高耐热性的LCD的LED装置的透镜组合物，以及包括透镜组合物的LED装置，背光单元和LCD。 透镜组合物包括由式1表示的共聚物，其重均分子量为约5,000至约500,000：其中R1和R2独立地表示氢原子，具有1-10个碳原子的直链，支链或环状烷基或 -COOR 3基，其中R 3表示具有1〜10个碳原子的直链，支链或环状烷基，R4和R5独立地表示氢原子或碳原子数1〜10的烷基，n / n + m的比例范围为 约0.3至约0.995，并且m / n + m的比值在约0.005至约0.7的范围内。