公开(公告)号：US20100330901A1

公开(公告)日：2010-12-30

申请号：US12705777

申请日：2010-02-15

Applicant: Sang-hoon LEE

Inventor： Sang-hoon LEE

IPC: H04B7/14 ,  H04B7/00

CPC classification number: H04L12/2838 ,  H04L45/00 ,  H04L2012/2841 ,  H04L2012/2849 ,  H04N21/43615 ,  H04N21/43637

Abstract: An image processing apparatus for performing wired and wireless communication includes: an image processing unit; a first access point module which communicates with an external apparatus through a first wireless communication channel and relays a communication between a plurality of external apparatuses through the first wireless communication channel; a client module which communicates with a second external access point module through a second wireless communication channel different from the first wireless communication channel; and a controller which switches communication data received through the first wireless communication channel or the second wireless communication channel to be selectively transmitted through one of the first wireless communication channel or the second wireless communication channel.

Abstract translation: 一种用于执行有线和无线通信的图像处理装置包括：图像处理单元; 第一接入点模块，其通过第一无线通信信道与外部设备通信，并通过所述第一无线通信信道中继多个外部设备之间的通信; 客户端模块，通过与第一无线通信信道不同的第二无线通信信道与第二外部接入点模块进行通信; 以及控制器，其切换通过第一无线通信信道或第二无线通信信道接收的通信数据，以通过第一无线通信信道或第二无线通信信道之一选择性地发送。

公开(公告)号：US20100052558A1

公开(公告)日：2010-03-04

申请号：US12549807

申请日：2009-08-28

Applicant: Sang-hoon LEE ,  Joon-hyun YANG ,  Tae-hoon KIM ,  Youn-hee KIM

Inventor： Sang-hoon LEE ,  Joon-hyun YANG ,  Tae-hoon KIM ,  Youn-hee KIM

IPC: H05B41/24

CPC classification number: H05B33/0818 ,  G09G3/342 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/145 ,  H05B33/0827 ,  Y02B20/346

Abstract: Disclosed are a backlight assembly, a driving method thereof and a display apparatus. The backlight assembly includes: a light source unit which has a plurality of point light source strings; a plurality of driving elements which are connected to the plurality of point light source strings; a detector which detects currents flowing in the plurality of point light source strings; and a light source driver which generates driving pulses to drive the plurality of driving elements in a linear operating region, adjusts duty ratios of the driving pulses based on at least one of the detected currents so that the currents flowing in the plurality of point light source strings are within a range.

Abstract translation: 公开了背光组件，其驱动方法和显示装置。 背光组件包括：具有多个点光源串的光源单元; 连接到所述多个点光源串的多个驱动元件; 检测器，其检测在所述多个点光源串中流动的电流; 以及光源驱动器，其产生驱动脉冲以在线性运行区域中驱动多个驱动元件，基于检测到的电流中的至少一个调整驱动脉冲的占空比，使得在多个点光源中流动的电流 字符串在一个范围内。

公开(公告)号：US20080204395A1

公开(公告)日：2008-08-28

申请号：US11867337

申请日：2007-10-04

Applicant: Jeong-il KANG ,  Sang-hoon LEE ,  Su-gun KIM

Inventor： Jeong-il KANG ,  Sang-hoon LEE ,  Su-gun KIM

IPC: G09G3/36

CPC classification number: H05B33/0848 ,  G09G2330/028 ,  H05B33/0815 ,  Y02B20/347

Abstract: A liquid crystal display device, includes: a liquid crystal panel; a point light source which emits light to the liquid crystal panel; and a light source driver which comprises a power input terminal to receive initial power, a power supply to supply power to the point light source according to the initial power and a reference current, and a reference current controller to output the changed reference current according to the changed initial power, to the power supply.

Abstract translation: 一种液晶显示装置，包括：液晶面板; 向液晶面板发光的点光源; 以及光源驱动器，其包括用于接收初始电力的电源输入端子，根据初始功率向点光源供电的电源和参考电流;以及参考电流控制器，用于根据 改变的初始电源，到电源。

公开(公告)号：US20120035937A1

公开(公告)日：2012-02-09

申请号：US13198763

申请日：2011-08-05

Applicant: Hyun-wook KIM ,  Han-gil MOON ,  Sang-hoon LEE

Inventor： Hyun-wook KIM ,  Han-gil MOON ,  Sang-hoon LEE

IPC: G10L19/00

CPC classification number: G10L19/0204

Abstract: A method and apparatus for generating synthesis audio signals are provided. The method includes decoding a bitstream; splitting the decoded bitstream into n sub-band signals; generating n transformed sub-band signals by transforming the n sub-band signals in a frequency domain; and generating synthesis audio signals by respectively multiplying the n transformed sub-band signals by values corresponding to synthesis filter bank coefficients.

Abstract translation: 提供了一种用于产生合成音频信号的方法和装置。 该方法包括对比特流进行解码; 将解码的比特流分解成n个子带信号; 通过在频域中变换n个子带信号来产生n个变换的子带信号; 以及通过分别将n个经变换的子带信号乘以与合成滤波器组系数相对应的值来产生合成音频信号。

公开(公告)号：US20110122169A1

公开(公告)日：2011-05-26

申请号：US12838666

申请日：2010-07-19

Applicant: Sung-jin CHOI ,  Sang-hoon LEE ,  Tae-hoon KIM ,  Pankaj AGARWAL ,  Myoung-jun LEE ,  Youn-hee KIM

Inventor： Sung-jin CHOI ,  Sang-hoon LEE ,  Tae-hoon KIM ,  Pankaj AGARWAL ,  Myoung-jun LEE ,  Youn-hee KIM

IPC: G06F3/038 ,  G09G5/10

CPC classification number: G09G3/342 ,  G09G2310/0235 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2330/02 ,  G09G2330/028 ,  H05B33/0827 ,  H05B33/0857

Abstract: A display apparatus is provided. The display apparatus includes: a display panel; and a backlight unit which provides the display panel with backlight. The backlight unit includes: a converter which converts a voltage of a received power and outputs an output power, a plurality of light source modules which receives the output power from the converter, and a control unit which determines powering conditions to operate the plurality of the light source modules in a specific state for each of the plurality of light source modules, and controls the converter sequentially based on the determined powering conditions.

Abstract translation: 提供一种显示装置。 显示装置包括：显示面板; 以及向显示面板提供背光的背光单元。 背光单元包括：转换器，其接收接收功率的电压并输出输出功率;多个光源模块，其从转换器接收输出功率;以及控制单元，其确定供电条件以操作多个 对于多个光源模块中的每一个，处于特定状态的光源模块，并且基于所确定的供电条件顺序控制转换器。

公开(公告)号：US20110089849A1

公开(公告)日：2011-04-21

申请号：US12794136

申请日：2010-06-04

Applicant: Pankaj AGARWAL ,  Sang-hoon LEE

Inventor： Pankaj AGARWAL ,  Sang-hoon LEE

IPC: H05B37/02

CPC classification number: H05B41/3925 ,  G09G3/3406

Abstract: A display apparatus and a backlight unit which control a plurality of lamps, and a display driving method are provided. The display apparatus includes a display, and a backlight unit which provides a backlight to the display. The backlight includes a plurality of lamps, and a lamp driver which adjusts a frequency of power supplied to the plurality of lamps until all of the plurality of lamps enter a running mode.

Abstract translation: 提供了控制多个灯的显示装置和背光单元以及显示驱动方法。 显示装置包括显示器和向显示器提供背光的背光单元。 背光源包括多个灯，以及灯驱动器，其调节提供给多个灯的功率的频率，直到所有多个灯进入运行模式。

公开(公告)号：US20110038423A1

公开(公告)日：2011-02-17

申请号：US12648948

申请日：2009-12-29

Applicant: Nam-Suk LEE ,  Chul-woo LEE ,  Jong-hoon JEONG ,  Han-gil MOON ,  Hyun-wook KIM ,  Sang-hoon LEE

Inventor： Nam-Suk LEE ,  Chul-woo LEE ,  Jong-hoon JEONG ,  Han-gil MOON ,  Hyun-wook KIM ,  Sang-hoon LEE

IPC: G10L19/00 ,  H04N7/52

CPC classification number: G10L19/20 ,  G10L19/008 ,  G10L19/0204

Abstract: A multi-channel audio signal encoding and decoding method and apparatus are provided. The multi-channel audio signal encoding method, the method including: obtaining semantic information for each channel; determining a degree of similarity between multi-channels based on the obtained semantic information for each channel; determining similar channels among the multi-channels based on the determined degree of similarity between the multi-channels; and determining spatial parameters between the similar channels and down-mixing audio signals of the similar channels.

Abstract translation: 提供了一种多声道音频信号编码和解码方法和装置。 多声道音频信号编码方法，该方法包括：获取每个频道的语义信息; 基于所获得的每个信道的语义信息确定多信道之间的相似度; 基于多个信道之间的相似度确定多个信道中的相似信道; 以及确定类似信道之间的空间参数和类似信道的下混合音频信号。

公开(公告)号：US20100070689A1

公开(公告)日：2010-03-18

申请号：US12557606

申请日：2009-09-11

Applicant: Sang-hoon LEE ,  Se-wook Na ,  In-sik Ryu

Inventor： Sang-hoon LEE ,  Se-wook Na ,  In-sik Ryu

IPC: G06F12/00 ,  G06F12/16 ,  G06F12/02

CPC classification number: G06F3/0656 ,  G06F3/0613 ,  G06F3/0625 ,  G06F3/068 ,  Y02D10/154

Abstract: A method of controlling a hybrid hard disk drive. The method includes receiving a read command from a host; searching metadata of a file to be read; determining whether the metadata satisfies a predetermined setup condition; and if the metadata satisfies the setup conditions, copying the file to be read, from a first storage device and storing the file in a second storage device.

Abstract translation: 一种控制混合硬盘驱动器的方法。 该方法包括从主机接收读取命令; 搜索要读取的文件的元数据; 确定所述元数据是否满足预定的设置条件; 并且如果元数据满足设置条件，则从第一存储设备复制要读取的文件，并将该文件存储在第二存储设备中。

公开(公告)号：US20080111259A1

公开(公告)日：2008-05-15

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

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，以及具有低于第一玻璃的第二玻璃化转变温度的光学板 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。