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公开(公告)号：KR1020080020319A
公开(公告)日：2008-03-05
申请号：KR1020060083671
申请日：2006-08-31
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3688 , G09G3/3677 , G09G2300/0491 , G09G2320/0626
Abstract: A liquid crystal display device and a control method thereof are provided to improve brightness of the display device by regulating a black section according to the brightness of an image signal. A liquid crystal display device includes an LCD panel(100), a gate driver(110), a data driver(120), and a controller(160). The LCD panel includes gate lines, data lines, and pixels. The gate driver applies first and second gate signals to the gate lines during one frame period. The data driver applies a black signal to the pixels corresponding to the first gate signal and applies the data signal to the pixels corresponding to the second gate signal. The controller controls the gate and data drivers, so that a black period is regulated according to a brightness of a current frame. During the black period, a black signal is applied during one frame. During a data period, the data signal is applied to the LCD(Liquid Crystal Display) panel.
Abstract translation: 提供了一种液晶显示装置及其控制方法，以通过根据图像信号的亮度调节黑色部分来改善显示装置的亮度。 液晶显示装置包括LCD面板（100），栅极驱动器（110），数据驱动器（120）和控制器（160）。 LCD面板包括栅极线，数据线和像素。 栅极驱动器在一个帧周期期间将栅极线施加第一和第二栅极信号。 数据驱动器将黑色信号施加到与第一栅极信号相对应的像素，并将数据信号施加到对应于第二栅极信号的像素。 控制器控制门和数据驱动器，从而根据当前帧的亮度来调节黑色周期。 在黑色周期期间，在一帧期间施加黑色信号。 在数据周期期间，数据信号被施加到LCD（液晶显示器）面板。
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公开(公告)号：KR1020070119140A
公开(公告)日：2007-12-20
申请号：KR1020060053344
申请日：2006-06-14
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G2300/0876 , G09G2320/02 , G09G2320/0252
Abstract: A liquid crystal display device and a driving method thereof are provided to improve a visibility transmittance of the display device by generating an impulsive data voltage by adding a normal data voltage to a block data voltage, and applying the impulse data voltage. A liquid crystal display device includes plural pixels(PX), gate and data lines, and a data driver(500). The pixels are arranged in a matrix formation. The gate lines(G1-Gn) and the data lines(D1-Dm) are connected to the pixels. The data driver sequentially applies a normal data voltage and a block data voltage to the data lines during one frame. A second period, during which the block data voltage is applied, is shorter than a first period, during which the normal data voltage is applied.
Abstract translation: 提供一种液晶显示装置及其驱动方法，用于通过将正常数据电压加到块数据电压并施加脉冲数据电压来产生脉冲数据电压来提高显示装置的可视透射率。 液晶显示装置包括多个像素（PX），栅极和数据线以及数据驱动器（500）。 像素以矩阵形式排列。 栅极线（G1-Gn）和数据线（D1-Dm）连接到像素。 数据驱动器在一帧期间顺序地向数据线施加正常数据电压和块数据电压。 在其中施加块数据电压的第二周期比施加正常数据电压的第一周期短。
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公开(公告)号：KR101776652B1
公开(公告)日：2017-09-08
申请号：KR1020110075155
申请日：2011-07-28
Applicant: 삼성전자주식회사
Inventor： 조재현
Abstract: 본발명은휴대용단말기의스피커폰모드에관한것으로, 스피커폰모드를이용한통화가불가능한지역(예; 주변잡음이심해서통화내용확인이불가능한지역, 주변사람에게통화내용이공개되는지역등)에서는수신한음성신호를문자신호로변경하도록처리하기위한장치및 방법에관한것으로, 휴대용단말기에서통화모드를변경하기위한장치는스피커폰모드를수행하도록처리하고, 상기스피커폰모드중 수신하는음성신호를문자신호로변환하여출력하도록제어하는제어부와, 상기스피커폰모드수행중 스피커로출력될음성신호를문자신호로변환하는데이터변환부와, 상기문자통화모드로진입하도록하는조건을설정한정보인문자통화프로파일에설정된조건을분석하여상기문자통화모드의실행여부를판단하는프로파일분석부와, 상기데이터변환부에의해변환된문자데이터를출력하는표시부를포함하는것을특징으로한다.
Abstract translation: 接收的语音信号，（即不能观看不良区域，该电话呼叫，背景噪声，围绕其中该电话呼叫，公共等的区域的人）本发明涉及的移动终端的扬声器电话模式下，面积不能使用扬声器电话模式的呼叫 用于改变便携式终端中的通信模式的设备处理扬声器模式，使得以扬声器模式接收的语音信号被转换成字符信号并输出 分析所述控制设置的控制单元，和数据转换单元，通过设置条件的字符呼叫的简档信息的条件来输入字符通信模式到所述音频信号，以输出到执行所述扬声器电话模式切换到字符信号以引导的扬声器转换 配置文件分析单元，用于确定是否执行字符通信模式， 它的特征在于一个输出单元，用于显示。
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公开(公告)号：KR1020080051791A
公开(公告)日：2008-06-11
申请号：KR1020060123457
申请日：2006-12-07
Applicant: 삼성전자주식회사
Abstract: A display apparatus is provided to improve color contrast ratio by generating gamma voltages according to colors and by applying the generated gamma voltages. A display apparatus includes a display panel(100), a memory(410), a timing controller(400), a variable gamma voltage generating unit(520), and a data driver(300). The display panel displays images through plural pixels, which are formed by gate and data lines. The memory stores minimum brightness resistance according to the display panel. The timing controller outputs image data and reads the minimum brightness resistance. The variable gamma voltage generating unit generates plural gamma voltages within a voltage range corresponding to the minimum brightness resistance. The data driver converts image data outputted from the timing controller into data voltages based on the gamma voltages and outputs the converted data voltages to the data lines.
Abstract translation: 提供一种显示装置，通过根据颜色产生伽马电压并通过施加产生的伽马电压来改善色对比度。 显示装置包括显示面板（100），存储器（410），定时控制器（400），可变伽马电压产生单元（520）和数据驱动器（300）。 显示面板通过由栅极和数据线形成的多个像素显示图像。 存储器根据显示面板存储最小的亮度。 定时控制器输出图像数据并读取最小亮度电阻。 可变伽马电压产生单元在对应于最小亮度电阻的电压范围内产生多个伽马电压。 数据驱动器将从定时控制器输出的图像数据转换成基于伽马电压的数据电压，并将转换的数据电压输出到数据线。
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公开(公告)号：KR1020080037237A
公开(公告)日：2008-04-30
申请号：KR1020060104036
申请日：2006-10-25
Applicant: 삼성전자주식회사
Abstract: A device and a method for paging a demand having real-time response in an embedded system are provided to calculate only the address of fault page in an abort mode without access to a non-volatile storage device, and access the non-volatile storage device after a previous state is returned from the abort mode when page fault occurs in demand paging. A controller(620) processes task of a high priority during page access by calculating only the address generating page fault in an abort mode and processing the page access in a normal mode when the page fault is generated during a predetermined task in the normal mode. A storing part(610) stores a program for the controller and temporarily stores data generated while the program is executed. The controller performs the page access by processing interrupt after changing a system processing mode into a system mode, and returning the system processing mode to the normal mode when an interrupt processing request is generated during the page access. The normal mode is a user or service mode.
Abstract translation: 提供了一种用于在嵌入式系统中寻呼具有实时响应的设备和方法，以仅在中止模式下仅计算故障页面的地址而不访问非易失性存储设备，并且访问非易失性存储设备 在需求寻呼中发生页面故障时，从中止模式返回先前状态。 控制器（620）在通过在正常模式期间的预定任务期间生成页面错误时仅计算中止模式中的地址生成页面错误并处理正常模式下的页面访问来处理页面访问期间的高优先级的任务。 存储部（610）存储控制器的程序，并临时存储执行程序时生成的数据。 在将系统处理模式更改为系统模式后，控制器通过处理中断来执行页面访问，并且在页面访问期间生成中断处理请求时，将系统处理模式返回到正常模式。 正常模式是用户或服务模式。
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Patent Agency Ranking
公开(公告)号：KR1020080023578A
公开(公告)日：2008-03-14
申请号：KR1020060087617
申请日：2006-09-11
Applicant: 삼성전자주식회사
CPC classification number: G09G3/3688 , G09G3/3413 , G09G2310/0235 , G09G2320/0209 , G09G2340/06
Abstract: A liquid crystal display device and a driving method thereof are provided to decrease an image blurring at a moving caption by adding a white color to an edge between an image and a caption. A liquid crystal display device includes an LCD(Liquid Crystal Display) panel(100), a light source(400), first and second data driving units(200,210), and a controller(500). The LCD panel includes an image region and a caption region. The light source irradiates light with different colors on the LCD panel. The first data driving unit applies image data to the image region. The second data driving unit applies caption data to the caption region. The controller sequentially supplies 3-color light on the image region for respective frames. The controller sequentially supplies 4-color light on the caption region for respective frames.
Abstract translation: 提供一种液晶显示装置及其驱动方法，通过向图像和字幕之间的边缘添加白色来减少移动字幕处的图像模糊。 液晶显示装置包括LCD（液晶显示器）面板（100），光源（400），第一和第二数据驱动单元（200,210）和控制器（500）。 LCD面板包括图像区域和字幕区域。 光源在LCD面板上照射不同颜色的光。 第一数据驱动单元将图像数据应用于图像区域。 第二数据驱动单元将字幕数据应用于字幕区域。 控制器在相应帧的图像区域上顺序地提供3色光。 控制器在相应帧的标题区域上顺序地提供四色光。
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公开(公告)号：KR100713415B1
公开(公告)日：2007-05-04
申请号：KR1020040104122
申请日：2004-12-10
Applicant: 삼성전자주식회사
Inventor： 조재현
IPC: H04B1/40
Abstract: 본 발명은 이동통신단말기에서 음성과 화상을 동시에 이용해 화상통화가 수행될 때에 자연스러운 대화가 이루어지도록 정면 시점의 화상이 디스플레이되도록 하는 이동통신단말기에 관한 것으로서, 좀 더 상세하게는 이동통신단말기에 두 대 이상의 카메라를 구비시켜 다양한 각도에서 촬영한 후 이를 합성하여 상대 단말기로 전송하는 이동통신단말기에 관한 것이다. 이를 위하여 본 발명은, 서로 다른 각도에서 영상이 촬영되도록 서로 다른 위치에 설치되는 다수개의 카메라와, 상기 카메라에서 촬영된 제1영상과 제2영상을 합성함으로써, 시점이 중간 위치에 놓이도록 보정시킨 중간 영상을 생성하는 중간 영상 생성부를 구비한다.
화상통화, 이동통신단말기, 시점 모핑, 시점 보간법, 카메라-
公开(公告)号：KR1020070010675A
公开(公告)日：2007-01-24
申请号：KR1020050065454
申请日：2005-07-19
Applicant: 삼성전자주식회사
IPC: G02F1/133
CPC classification number: G02F1/1333 , G02F2001/133397 , G09G3/3648 , G09G2320/0233
Abstract: A liquid crystal display and a method for manufacturing a liquid crystal display are provided to reduce flicker and a residual image due to voltage differences by gray scales through asymmetrical gamma strings. A liquid crystal display panel(300) has pixels(170) defined by crossing of gate lines and data lines. A gray scale voltage generator(800) generates a plurality of gray scale voltages, and has a gray scale voltage generating element interworking with a common voltage by gray scales, wherein a mean of a positive voltage and a negative voltage of one gray scale is displaced according to gray scales. A driving voltage generator(700) generates a gate on voltage. A gate driving unit(400) applies the gate on voltage to the gate lines. A data driving unit(500) receives the gray scale voltage from the gray scale voltage generator for applying a data voltage to the pixels. A signal control unit(600) controls the gate driving unit and the data driving unit.
Abstract translation: 提供一种液晶显示器和液晶显示器的制造方法，以通过不对称的γ串来减少由灰度电压差引起的闪烁和残留图像。 液晶显示面板（300）具有通过栅极线和数据线的交叉限定的像素（170）。 灰度级电压发生器（800）产生多个灰度级电压，并且具有通过灰度与公共电压相互作用的灰度级电压产生元件，其中正电压和一个灰度级的负电压的平均值偏移 根据灰度级。 驱动电压发生器（700）产生栅极导通电压。 栅极驱动单元（400）将栅极导通电压施加到栅极线。 数据驱动单元（500）从灰度级电压发生器接收灰度电压，以将数据电压施加到像素。 信号控制单元（600）控制门驱动单元和数据驱动单元。
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公开(公告)号：KR1020070005144A
公开(公告)日：2007-01-10
申请号：KR1020050060295
申请日：2005-07-05
Applicant: 삼성전자주식회사
CPC classification number: G03B17/561 , F16M11/32 , F16M13/02 , H02J7/02 , H04B1/3883
Abstract: A charger combined tripod is provided to easily perform a charging operation when a portable electronic device and the tripod are used in the open air for a long time. A tripod includes a seating stand on which a portable electronic device is seated and a triangular leg supporting the seating stand. The seating stand includes a first connector(108) and a second connector(107). An external power source is connected to the first connector. The second connector is connected to the portable electronic device as a power source supply. At least one charging battery is embedded in the triangular leg. The charging battery is connected to an external power source through the first connector.
Abstract translation: 提供一种充电器组合三脚架，以便在便携式电子设备和三脚架长时间在露天使用时容易进行充电操作。 三脚架包括一个便携式电子设备就座的座位架和支撑座椅的三角形腿。 座椅座包括第一连接器（108）和第二连接器（107）。 外部电源连接到第一连接器。 第二连接器作为电源连接到便携式电子设备。 至少一个充电电池嵌入在三角形支腿中。 充电电池通过第一连接器连接到外部电源。
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公开(公告)号：KR1020060104064A
公开(公告)日：2006-10-09
申请号：KR1020050025900
申请日：2005-03-29
Applicant: 삼성전자주식회사
IPC: H04N5/225
CPC classification number: H02J7/0054 , G03B2217/007 , H02J7/0045 , H02J7/0055 , H04N5/2251 , H05K5/0086
Abstract: 본 발명은 규격화되어 공급되는 휴대폰 충전기를 이용하여 1차 전지 및 2차 전지 겸용 휴대용 기기 내부에 수납되는 2차 전지를 선택적으로 충전할 수 있는 충전장치 및 이를 구비하는 디지털 카메라에 관한 것이다. 본 발명에 의한 1차 전지 및 2차 전지 겸용 휴대용 기기의 충전장치는, 1차 전지 및 2차 전지 겸용 휴대용 기기의 내부에 수납되는 1차 전지 또는 2차 전지와 외부로부터 연결되는 충전기 사이에 연결되어 2차 전지를 선택적으로 충전하는 충전장치로서, 휴대용 기기의 내부에 수납되는 전지의 전극 단자들과 연결되는 전지 연결 단자부; 및 전지 연결 단자부와 충전기 사이에 연결되어, 휴대용 기기의 내부에 수납되는 전지가 1차 전지인 경우에 충전기로부터 1차 전지에 전류가 공급되지 아니하도록 하고, 휴대용 기기의 내부에 수납되는 전지가 2차 전지인 경우에 충전기로부터 2차 전지에 전류가 공급되도록 하는 스위칭 수단을 구비한다. 본 발명에 따르면, 규격화되어 공급되는 휴대폰 충전기를 이용하여 1차 전지 및 2차 전지 겸용 휴대용 기기 내부에 수납되는 2차 전지를 선택적으로 충전할 수 있다.
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