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公开(公告)号：KR101881927B1
公开(公告)日：2018-08-24
申请号：KR1020170124541
申请日：2017-09-26
Applicant: 삼성전자주식회사
Abstract: 멀티채널의 3차원오브젝트신호가믹싱된멀티채널의 3차원오디오신호를부호화하는방법에있어서, 3차원오브젝트신호의채널별게인값(gain value)을기초로, 멀티채널의스피커레이아웃상에서의 3차원오브젝트신호의가상위치를나타내는위치파라미터를획득하는단계; 및 3차원오디오신호및 위치파라미터를부호화하는단계를포함하는것을특징으로하는본 발명의일 실시예에따른부호화방법이개시된다.
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公开(公告)号：KR1020150069982A
公开(公告)日：2015-06-24
申请号：KR1020140005328
申请日：2014-01-15
Applicant: 삼성전자주식회사
IPC: H04L9/30
CPC classification number: H04L9/065 , H04L63/0457 , H04L63/061 , H04W12/02 , H04L9/0819
Abstract: 보안통신장치는보안모드시, 비트스트림을구성하는데이터중 적어도일부를암호화하고, 암호화에사용된적어도일부의키 정보를상기비트스트림에삽입하여암호화된비트스트림을생성하고, 수신되는암호화된비트스트림으로부터복호화를위한적어도일부의키 정보를획득하여암호화된데이터를복호화하는보안모듈, 및상기암호화된비트스트림을송신및 수신하는통신모듈을포함할수 있다.
Abstract translation: 安全通信装置包括对形成比特流的数据中的至少一个部分进行编码的安全模块，通过将编码中使用的密钥信息的至少一部分插入到比特流中来生成编码比特流，获得用于解码的密钥信息的至少一部分 接收的编码比特流，并对编码数据进行解码; 以及发送和接收编码比特流的通信模块。
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公开(公告)号：KR101182771B1
公开(公告)日：2012-09-14
申请号：KR1020050088460
申请日：2005-09-23
Applicant: 삼성전자주식회사
IPC: G02F1/1343
CPC classification number: G09G3/3648 , G02F2001/134345 , G09G3/3696 , G09G2300/0443 , G09G2300/0447 , G09G2320/0673
Abstract: A liquid crystal display panel includes a plurality of sub-pixels, a plurality of thin film transistors, a plurality of data lines, and a plurality of gate lines. Each of the sub-pixels have first and second gray scale regions which are split up and down and have different areas, the first and second gray scale regions of one sub-pixel having a staggered arrangement with respect to those of an adjacent sub-pixel. Thin film transistors are connected to the first and second gray scale regions so that the first gray scale regions are driven when one of gate lines is driven and the second gray scale regions are driven when another gate line is driven.
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公开(公告)号：KR101171180B1
公开(公告)日：2012-08-20
申请号：KR1020050064488
申请日：2005-07-15
Applicant: 삼성전자주식회사
IPC: G02F1/1343
CPC classification number: G02F1/134336 , G02F1/13624 , G02F2001/134345 , G02F2201/52
Abstract: 본발명은제1 기판, 제2 기판, 상기제1 기판에형성되어있는제1 신호선, 상기제1 기판에형성되어있는제2 신호선, 화소전극이형성되어있는다수의화소영역, 상기제2 기판에형성되어있으며상기화소영역과마주하는공통전극, 그리고상기제1 신호선, 상기제2 신호선및 상기화소전극과전기적으로연결된스위칭소자를포함하며, 상기화소전극은굴곡변을가지는제1 부화소전극및 상기제1 부화소전극과가로방향으로인접하는제2 부화소전극을포함하고, 상기제2 부화소전극의장변길이는상기제1 부화소전극의장변길이보다길며, 상기제1 부화소전극및 상기제2 부화소전극중 적어도하나는인접한화소영역의화소전극과상기가로방향으로인접하는액정표시장치이다. 이와같이본 발명에서는화소크기가작은표시장치또는대형표시장치등에적합한화소전극간격을만들수 있고, 색들사이의균형을맞추기쉬우며세로줄이나사선등의표시에유리하다. 또한개구율이더 향상되며측면시인성을향상시킬수 있는구조이고, 기준시야각을크게할 수있다.
Abstract translation: 本发明包括多个像素区域，和第二基板，向其中第二信号线，其在第一信号线形成的像素电极，在第一基板，第二基板上形成在第一基板，形成在第一基板 它被形成在，并面向像素区域，并且所述第一信号线，第二信号线和电连接到所述开关元件的像素电极的公共电极，所述像素电极包括具有绕组侧电极的第一子像素 和电极的第一子像素的长边长度和所述第2部分，进一步包括：在水平方向上彼此相邻的第二子像素电极的像素电极长于所述第一子像素电极的长边长度，所述第一子像素电极 和第二子像素电极中的至少一个邻近于所述像素电极和相邻的像素区域的水平方向上的液晶显示装置。 因此，本发明可以使像素电极的间隔，等。合适的像素小的尺寸显示装置或大型显示装置，它是有利的显示器，诸如颜色之间垂直或对角线容易平衡。 此外，进一步提高了开口率和能够改善侧面可视性的结构，能够提高参考视角。
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公开(公告)号：KR101152128B1
公开(公告)日：2012-07-02
申请号：KR1020050059673
申请日：2005-07-04
Applicant: 삼성전자주식회사
CPC classification number: G02F1/134363 , G09G3/2011 , G09G3/3648 , G09G2320/0252 , G09G2340/16
Abstract: 본 발명에 따른 액정 표시 장치 및 그 구동 방법은 서로 대향하고 있는 제1 및 제2 기판, 제1 및 제2 기판 사이에 주입되어 있는 액정증, 제1 기판 위에 형성되어 있는 화소 전극, 제1 기판 위에 화소 전극과 절연되어 형성되어 있으며 화소 전극과 적어도 일부분 중첩되어 있고 화소 전극 사이에서 연속적인 면으로 이루어진 공통 전극, 적어도 화소 전극 중 하나와 공통 전극을 포함하는 화소, 복수의 계조 전압을 생성하는 계조 전압 생성부, 연속된 3 프레임의 제1, 제2 및 제3 영상 신호를 받고, 제1 영상 신호와 제3 영상 신호의 계조값을 비교하여 제1 영상 신호에서 제3 영상 신호로의 변화를 돕는 방향으로 제2 영상 신호를 보정하는 영상 신호 보정부, 그리고 복수의 계조 전압 중에서 영상 신호 보정부로부터 오는 보정된 영상 신호에 대응하는 계조 전압을 선택하여 데이터 전압으로서 화소에 공급하는 데이터 구동부를 포함하며, 계조 전압의 미인가 시 액정층의 액정 분자의 장축은 화소 전극의 길이 방향과 소정 각도를 이루고 있는 것이 바람직하다. 따라서, 본 발명에 따른 액정 표시 장치 및 그 구동 방법은 IPS 모드 및 FFS 모드의 액정 표시 장치에서 고휘도 및 고속 응답성을 동시에 만족시킨다.
액정표시장치, PLS, IPS, 영상신호보정, 응답속도, 초기 비틀림각, 오버슈트-
Patent Agency Ranking
公开(公告)号：KR1020110018731A
公开(公告)日：2011-02-24
申请号：KR1020090076341
申请日：2009-08-18
Applicant: 삼성전자주식회사
CPC classification number: G10L19/008
Abstract: PURPOSE: A multichannel audio decoding method and a device thereof are provided to improve complexity of coefficient converters used in a multi channel decoder having compatibility with an mp3 audio. CONSTITUTION: Filter bank coefficients are decoded from a beat stream of a fixed format(810). A frequency conversion per each band about thee decoded filter coefficient of band is performed. Based on fixed phase compensation value, the phase of each band is compensated and frequency conversion coefficients of each band are serially band-synthesized on frequency domain(840). A multi channel audio signal is decoded from a band-synthesized frequency conversion coefficient. A fixed format of a beat stream is an mp3.
Abstract translation: 目的：提供多声道音频解码方法及其装置，以提高与mp3音频兼容的多声道解码器中使用的系数转换器的复杂度。 构成：滤波器组系数从固定格式的拍子流（810）解码。 执行关于该解码滤波器系数带的每个频带的频率转换。 基于固定相位补偿值，补偿每个频带的相位，并在频域上串行频带合成每个频带的频率转换系数（840）。 从频带合成频率转换系数对多声道音频信号进行解码。 节拍流的固定格式是mp3。
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公开(公告)号：KR1020080102800A
公开(公告)日：2008-11-26
申请号：KR1020070049712
申请日：2007-05-22
Applicant: 삼성전자주식회사
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/133707 , G02F1/134336 , G02F1/13439 , G02F1/136286 , G02F1/1368
Abstract: A liquid crystal display device is provided to improve an aperture rate and a response speed at the same time. A gate line(22) is formed on the first insulating substrate and spreads toward a first direction. A data line(62) formed in order to be insulated and intersected with the gate line on the first insulating substrate has a bend part and a part extended to a second direction. A divided pixel electrode(82) is divided by a first domain dividing unit, and formed on pixels which are defined by the intersection of the gate line, and the data line. A thin film transistor is connected to the gate line, the data line, and the pixel electrode. A second insulating substrate is facing to a first insulating substrate. A common electrode formed on the second insulating substrate corresponding to the pixel electrode includes two or more second domain dividing units.
Abstract translation: 提供一种同时提高开口率和响应速度的液晶显示装置。 栅极线（22）形成在第一绝缘基板上并向第一方向扩展。 形成为与第一绝缘基板上的栅极线绝缘并相交的数据线（62）具有弯曲部分和延伸到第二方向的部分。 分割像素电极（82）由第一域分割单元划分，并形成在由栅极线和数据线的交点定义的像素上。 薄膜晶体管连接到栅极线，数据线和像素电极。 第二绝缘基板面向第一绝缘基板。 形成在对应于像素电极的第二绝缘基板上的公共电极包括两个或更多个第二域分割单元。
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公开(公告)号：KR1020080040419A
公开(公告)日：2008-05-08
申请号：KR1020060108371
申请日：2006-11-03
Applicant: 삼성전자주식회사
IPC: G02F1/1343 , G02F1/133
CPC classification number: G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/133397 , G02F2001/134318 , G02F2201/121 , G02F2201/122
Abstract: An LCD(Liquid Crystal Display) is provided to minimize a problem that DC(Direct Current) components are accumulated in separated pixel electrodes by applying optimized voltage according to each pixel electrode, thereby improving afterimages of the LCD. A first substrate comprises a gate line(111), a data line, a TFT(Thin Film Transistor) electrically connected to the gate line and the data line, and pixel electrodes(121,122) connected to the TFT. A second substrate faces the first substrate, and includes a common electrode(220) applied with voltage. An LC layer of a VA(Vertical Alignment) mode is disposed between the first and second substrates. The common electrode corresponding to one pixel electrode includes first and second common electrodes(221,222) separated from each other. Different voltage is applied to the first and second common electrodes. A pixel electrode cut pattern(123) is formed in the pixel electrode. A common electrode cut pattern(223) is formed in the common electrode. The common electrode includes a common electrode separation pattern(224) disposed between the first and second electrodes. The pixel electrode includes a pixel electrode separation pattern(124) disposed between the first and second pixel electrodes.
Abstract translation: 提供LCD（液晶显示器）以通过根据每个像素电极施加优化的电压来最小化DC（直流）分量积聚在分离的像素电极中的问题，从而改善LCD的残像。 第一基板包括电连接到栅极线和数据线的栅极线（111），数据线，TFT（薄膜晶体管）和连接到TFT的像素电极（121,122）。 第二基板面对第一基板，并且包括施加有电压的公共电极（220）。 VA（垂直取向）模式的LC层设置在第一和第二基板之间。 对应于一个像素电极的公共电极包括彼此分离的第一和第二公共电极（221,222）。 不同的电压施加到第一和第二公共电极。 像素电极切割图案（123）形成在像素电极中。 在公共电极中形成共同的电极切割图案（223）。 公共电极包括设置在第一和第二电极之间的公共电极分离图案（224）。 像素电极包括设置在第一和第二像素电极之间的像素电极分离图案（124）。
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公开(公告)号：KR1020080018558A
公开(公告)日：2008-02-28
申请号：KR1020060080849
申请日：2006-08-25
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3655 , G02F1/133611 , G09G3/2007 , G09G2320/0257 , G09G2320/10
Abstract: A method for tuning a display panel is provided to remove a surface afterimage by tuning the display panel while a common voltage is set to the half of the actual maximum value of a pixel voltage. A pixel voltage of a display panel has a value between first and second voltages. When a common voltage has a middle value between the first and second voltages, a black image is displayed on a first region of the display panel, while a white image is displayed on a second region of the display panel. A middle-level gray image is displayed on the first and second regions to determine a surface afterimage level. The black image is displayed, when the pixel voltage is equal to the first voltage. The white image is displayed, when the pixel voltage is equal to the second voltage.
Abstract translation: 提供一种用于调谐显示面板的方法，通过调谐显示面板，同时将公共电压设置为像素电压的实际最大值的一半来去除表面残像。 显示面板的像素电压具有第一和第二电压之间的值。 当公共电压具有第一和第二电压之间的中间值时，在显示面板的第一区域上显示黑色图像，而在显示面板的第二区域上显示白色图像。 在第一和第二区域上显示中间灰度图像以确定表面余像水平。 当像素电压等于第一电压时，显示黑色图像。 当像素电压等于第二电压时，显示白色图像。
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公开(公告)号：KR1020080008770A
公开(公告)日：2008-01-24
申请号：KR1020060068469
申请日：2006-07-21
Applicant: 삼성전자주식회사
Abstract: A liquid crystal composition, and a liquid crystal display device containing the composition are provided to reduce residual image, to prevent the increase of viscosity and to improve dielectric anisotropy, refractive anisotropy and rotational viscosity. A liquid crystal composition comprises 33-80 wt% of a first part which comprises a liquid crystal compound having at least one fluorine atom; 13-60 wt% of a second part which comprises at least one liquid crystal compound represented by the formulae I, II and III; and 7 wt% or less of a third part which comprises at least one liquid crystal compound represented by the formulas IV and V, wherein R1 to R10 are independently a C1-C12 alkyl or alkoxy group; and X1, X2 and X3 are independently a C1-C12 chain alkenyl group.
Abstract translation: 提供液晶组合物和含有该组合物的液晶显示装置，以减少残留图像，防止粘度的增加并改善介电各向异性，折射各向异性和旋转粘度。 液晶组合物包含33-80重量％的第一部分，其包含具有至少一个氟原子的液晶化合物; 13-60重量％的第二部分，其包含至少一种由式I，II和III表示的液晶化合物; 和7重量％以下的第三部分，其包含至少一种由式IV和V表示的液晶化合物，其中R 1至R 10独立地为C 1 -C 12烷基或烷氧基; X1，X2和X3独立地为C1-C12链烯基。
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