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公开(公告)号：KR101100882B1
公开(公告)日：2012-01-02
申请号：KR1020040089646
申请日：2004-11-05
Applicant: 삼성전자주식회사
IPC: G02F1/133
CPC classification number: G09G3/3648 , G02F1/1393 , G02F2001/134345 , G09G3/2074 , G09G3/2077 , G09G2320/0276
Abstract: 절연 제1 기판, 상기 제1 기판과 소정의 간격을 유지하며 마주보고 있는 절연 제2 기판, 상기 제1 기판 위에 형성되어 있는 화소 전극, 상기 제1 기판과 상기 제2 기판 중의 적어도 어느 한쪽에 형성되어 있는 공통 전극, 상기 제1 기판과 상기 제2 기판 사이에 형성되어 있는 액정층을 포함하고, 상기 화소 전극은 동일한 계조에서 서로 다른 신호 전압이 인가되는 주화소 전극과 부화소 전극으로 구별되고, 상기 부화소 전극에 인가되는 신호 전압은
를 따르는 감마값에 의하여 정해지는 액정 표시 장치를 마련한다.
액정표시장치, 수직배향, 주화소, 부화소,-
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公开(公告)号：KR1020100099871A
公开(公告)日：2010-09-15
申请号：KR1020090018425
申请日：2009-03-04
Applicant: 삼성전자주식회사
CPC classification number: G06F12/1408 , G06F21/6209 , G06F21/00 , G06F9/06 , H04L9/14
Abstract: PURPOSE: A memory for protecting data, a memory system including of the same and a driving method for thereof are provided to protect the data or an encoding key of a memory from an external attack by storing the encoding key received from the user to a region that the user knows and applying another encoding key to a certain region of the memory or address. CONSTITUTION: A first storage region(110) stores passwords inputted from a user, and a second storage region(120) receives encoding keys from the first storage region and stores the received encoding keys. A selection unit(130) selects one encoding key among the encoding keys stored on the second storage region according to a control signal inputted form the user. The selection unit uses the selected encoding key to decode the data stored at the first storage region or encode the data inputted from the outside.
Abstract translation: 目的：提供用于保护数据的存储器，包括其的存储器系统及其驱动方法，以通过将从用户接收的编码密钥存储到区域来保护存储器的数据或编码密钥免受外部攻击 用户知道并将另一编码密钥应用于存储器或地址的特定区域。 构成：第一存储区域（110）存储从用户输入的密码，第二存储区域（120）从第一存储区域接收编码密钥并存储所接收的编码密钥。 选择单元（130）根据从用户输入的控制信号在第二存储区域中存储的编码密钥中选择一个编码密钥。 选择单元使用所选择的编码密钥来解码存储在第一存储区域的数据或对从外部输入的数据进行编码。
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公开(公告)号：KR1020080019091A
公开(公告)日：2008-03-03
申请号：KR1020060079767
申请日：2006-08-23
Applicant: 삼성전자주식회사
CPC classification number: G09G3/20 , G09G2300/0404 , G09G2310/08 , G09G2320/029 , H03K19/01855
Abstract: A display apparatus and a method for controlling the same are provided to obtain a constant output frequency by synchronizing a data signal with a reference clock frequency. A display apparatus includes a clock converting unit(10), a data storing unit(20), and a controller(50). The clock converting unit converts a first clock frequency inputted from the outside into a second clock frequency. The data storing unit stores data signals. The controller stores a data signal which is inputted by synchronizing with the first clock frequency, and outputs the stored data signal by synchronizing with the second clock frequency.
Abstract translation: 提供一种显示装置及其控制方法，用于通过使数据信号与参考时钟频率同步来获得恒定的输出频率。 显示装置包括时钟转换单元（10），数据存储单元（20）和控制器（50）。 时钟转换单元将从外部输入的第一时钟频率转换为第二时钟频率。 数据存储单元存储数据信号。 控制器存储通过与第一时钟频率同步输入的数据信号，并通过与第二时钟频率同步来输出所存储的数据信号。
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公开(公告)号：KR1020080017990A
公开(公告)日：2008-02-27
申请号：KR1020060079960
申请日：2006-08-23
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3655 , G09G2310/0248
Abstract: A liquid crystal display device and a driving method thereof are provided to improve image quality of the LCD device by enhancing a charging ratio of a data voltage by performing preliminary and main charging processes. An LCD(Liquid Crystal Display) panel(300) includes RGB pixels, gate lines, and data lines. The gate lines are connected to the pixels in a first direction, while the data lines are connected to the pixel in a second direction. A timing controller(600) includes a vertical synchronization start signal generator and a vertical synchronization start signal regulator. The vertical synchronization start signal generator supplies a first vertical synchronization start signal. The vertical synchronization start signal regulator receives the first vertical synchronization start signal and first and second gate clock signals and adjusts the first vertical synchronization start signal, so that rising edges of the first and second gate clock signals are overlapped with an activation period of the first vertical synchronization start signal, at a start timing of an N-th horizontal period. Gate drivers(400L,400R) receive a second vertical synchronization start signal and the first and second clock signals and sequentially outputs gate signals having first and second gate-on voltages. The first gate-on voltage is used to perform a preliminary charging process during the N-th horizontal period. The second gate-on voltage is used to perform a main charging process during an N+1-th horizontal period.
Abstract translation: 提供一种液晶显示装置及其驱动方法，以通过进行预充电和主充电处理来提高数据电压的充电比率来提高LCD装置的图像质量。 LCD（液晶显示器）面板（300）包括RGB像素，栅极线和数据线。 栅极线在第一方向上连接到像素，而数据线在第二方向连接到像素。 定时控制器（600）包括垂直同步启动信号发生器和垂直同步启动信号调节器。 垂直同步起始信号发生器提供第一垂直同步起始信号。 垂直同步启动信号调节器接收第一垂直同步起始信号和第一和第二门时钟信号，并调整第一垂直同步起始信号，使得第一和第二门时钟信号的上升沿与第一和第二门时钟信号的激活周期重叠 在第N个水平周期的开始定时处的垂直同步开始信号。 栅极驱动器（400L，400R）接收第二垂直同步起始信号和第一和第二时钟信号，并且顺序地输出具有第一和第二栅极导通电压的门信号。 第一栅极导通电压用于在第N个水平周期期间执行预充电处理。 第二栅极导通电压用于在第N + 1个水平周期期间执行主充电过程。
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Patent Agency Ranking
公开(公告)号：KR1020070060298A
公开(公告)日：2007-06-13
申请号：KR1020050119557
申请日：2005-12-08
Applicant: 삼성전자주식회사
IPC: G02F1/133
CPC classification number: G02F1/133 , G09G3/3406 , G09G2310/08 , H05B37/02
Abstract: An LCD(Liquid Crystal Display) is provided to output a data signal suitable for a pixel structure of a liquid crystal panel and normally drive the LCD without an error by dividing color data through a plurality of output lines in response to a clock signal and a data activation signal, and thus providing a timing controller outputting one color data among the color data. A liquid crystal panel(100) includes a plurality of gate lines(G1-Gm) and a plurality of source lines intersecting the gate lines to display an image. A timing controller(200) receives red, green and blue data corresponding to color data of one horizontal line of the image, and sequentially outputs the data. The timing controller divides one color data among those color data through a plurality of output lines in response to a clock signal and a data activation signal, and outputs the color data. A source driver(300) drives the plurality of source lines in response to a horizontal synchronization start signal and the red, green and blue data output from the timing controller. A gate driver(400) drives the plurality of gate lines in response to a horizontal synchronization start signal output from the timing controller.
Abstract translation: 提供LCD（液晶显示器）以输出适合于液晶面板的像素结构的数据信号，并且通过响应于时钟信号分割多个输出线的颜色数据而正常地驱动LCD而没有错误 数据激活信号，从而提供在颜色数据中输出一个颜色数据的定时控制器。 液晶面板（100）包括多条栅极线（G1-Gm）和与栅极线交叉的多条源极线以显示图像。 定时控制器（200）接收与图像的一条水平线的颜色数据相对应的红色，绿色和蓝色数据，并且顺序输出数据。 定时控制器响应于时钟信号和数据激活信号，通过多条输出线将那些颜色数据中的一种颜色数据分开，并输出彩色数据。 源极驱动器（300）响应于水平同步开始信号和从定时控制器输出的红，绿和蓝数据驱动多条源极线。 响应于从定时控制器输出的水平同步开始信号，栅极驱动器（400）驱动多条栅极线。
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公开(公告)号：KR1020040083656A
公开(公告)日：2004-10-06
申请号：KR1020030018205
申请日：2003-03-24
Applicant: 삼성전자주식회사
IPC: G09G3/36
Abstract: PURPOSE: A source driving circuit and a liquid crystal display panel by using the same are provided to compensate the delay waveform of the data signal passing through the repair line. CONSTITUTION: A liquid crystal display panel by using the source driving circuit includes an insulating substrate(10), a plurality of data line(12) and a plurality of gate lines(13). The plurality of data lines(12) is formed on the insulating substrate(10) in a vertical direction. The plurality of gate lines(13) is formed on the insulating substrate(10) in a longitudinal direction crossing with the plurality of the data lines(10). In the device, a repair signal control unit(22) supplies the over shoot to the repair signal inputted to a pair of repair lines(14,15).
Abstract translation: 目的：提供源驱动电路和使用它的液晶显示面板，以补偿通过修复线的数据信号的延迟波形。 构成：通过使用源极驱动电路的液晶显示面板包括绝缘基板（10），多条数据线（12）和多条栅极线（13）。 多个数据线（12）在垂直方向上形成在绝缘基板（10）上。 多个栅极线（13）在与多条数据线（10）交叉的纵向上形成在绝缘基板（10）上。 在该装置中，修理信号控制单元（22）向输入到一对修理线（14,15）的修复信号提供过拍。
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公开(公告)号：KR100228490B1
公开(公告)日：1999-11-01
申请号：KR1019970035694
申请日：1997-07-29
Applicant: 삼성전자주식회사
Inventor： 박재형
IPC: H04N5/445
Abstract: 가.청구범위에 기재된 발명이 속한 기술분야
인터넷 텔레비젼에 관한 것이다.
나.발명이 해결하려고 하는 기술적 과제
텔레비젼 수상기와 같이 해상도가 낮은 화면장치에서 정보의 표현을 최대화하는 장치 및 방법을 제공한다.
다.발명의 해결방법의 요지
텔레비젼 수상기의 해상도보다 해상도가 높은 화면을 텔레비젼 수상기에 표시하는 경우 텔레비젼 수상기의 가운데 영역은 1대 1로 그대로 표시하고 테두리 영역은 압축하여 표시함을 특징으로 한다.
라.발명의 중요한 용도
인터넷 텔레비젼 수상기에 인터넷 정보화면을 표시할 때 이용한다.-
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公开(公告)号：KR1020150082031A
公开(公告)日：2015-07-15
申请号：KR1020140020928
申请日：2014-02-21
Applicant: 삼성전자주식회사
CPC classification number: G06F3/044 , G06F2203/04103
Abstract: 본개시의다양한실시예들에따른전자장치는하우징(housing); 상기하우징의일면에놓이고, 표시영역및 비표시영역을포함하는디스플레이모듈; 및상기비표시영역을포함하는상기하우징의적어도일부영역에위치하고, 적어도일부가상기디스플레이모듈에대하여평행하도록형성된적어도하나의터치센서를포함하고, 상기적어도하나의터치센서는상기하우징의측면에대한입력을감지하도록설정된다.
Abstract translation: 根据本公开的各种实施例的电子设备包括壳体; 显示模块，其放置在所述壳体的一个表面上，并且包括显示区域和非显示区域; 以及位于所述壳体的至少一个部分区域上的至少一个触摸传感器，所述至少一个部分区域包括所述非显示区域，所述至少一个部分区域包括至少一个形成为具有与所述显示模块平行的至少一个部分的触摸传感器， 设置为检测外壳侧面的输入。
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