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公开(公告)号：KR1020150002440A
公开(公告)日：2015-01-07
申请号：KR1020140031868
申请日：2014-03-18
Applicant: 삼성전자주식회사
IPC: H04N21/235
Abstract: 본 발명은 HDR영상을 처리하는 디스플레이장치에 관한 것이다. 디스플레이장치는 영상 비트스트림을 수신하는 영상수신부와, 상기 수신된 영상 비트스트림을 영상신호와 메타데이터로 분리하기 위해 디코딩하는 디코더와, 상기 메타데이터에 포함된 상기 영상신호의 HDR정보를 분석하고, 상기 분석된 HDR정보를 이용하여 상기 영상신호에 대한 HDR영상을 생성하는 HDR영상처리부를 포함한다.
본 발명에 의한 디스플레이장치에 의하면, 영상제작 시에 함께 제작된 HDR정보를 수신하고, 수신된 HDR정보를 이용하여 수신 영상신호에 대한HDR영상신호와 HDR 백라이트 정보를 생성하여 HDR영상을 표시할 수 있다.Abstract translation: 本发明涉及一种用于处理HDR图像的显示装置。 显示装置包括：图像接收器，用于接收图像比特流; 对接收的图像比特流进行解码以将图像比特流划分为图像信号和元数据的解码器; 以及HDR图像处理器，其分析包括在元数据中的图像信号的HDR信息，以通过使用所分析的HDR信息来生成相对于图像信号的HDR图像。 根据本发明的显示装置可以接收在创建图像期间创建的HDR信息，并且通过使用所接收的HDR信息来生成关于接收到的图像信号和HDR背光信息的HDR图像信号以显示HDR图像。
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公开(公告)号：KR1020130082013A
公开(公告)日：2013-07-18
申请号：KR1020120003177
申请日：2012-01-10
Applicant: 삼성전자주식회사
CPC classification number: G09G3/2003 , G09G3/2025 , G09G3/3413 , G09G2310/0235 , G09G2310/063 , G09G2320/0242 , G09G2320/0261 , G09G2320/0266 , G09G2320/062 , G09G2320/0666
Abstract: PURPOSE: An image display device and method are provided to detect a dominant color in a unit frame image and adaptively change the sequence of color implementation according to a detection result. CONSTITUTION: An image analysis part (110) outputs an input image with a unit frame by adding an insertion frame to the image with a color sequence, which is classified into R frame, G frame, and B frame, and changing the position of the insertion frame based on at least one color dominant in proportion in the unit frame. A display panel (140) receives an image with the color sequence containing the insertion frame from the image analysis part and displays the image. A backlight unit receives information about the color sequence containing the insertion frame from the image analysis part and provides light having a color corresponding to the color sequence containing the insertion frame according to the information. [Reference numerals] (100) Interface part; (110) Image analysis part; (120) Timing controller; (130-1) Gate driver; (130-2) Source driver; (140) Displaying panel; (150) Power voltage producing part; (160) Lamp operating part; (170) Backlight; (180) Reference voltage producing part; (AA) Inputting images; (BB,CC) Controlling signal
Abstract translation: 目的：提供一种图像显示装置和方法来检测单位帧图像中的主色，并根据检测结果自适应地改变颜色实现的顺序。 构成：图像分析部（110）通过将分类为R帧，G帧和B帧的颜色序列向图像添加插入帧，并输出具有单位帧的输入图像，并且改变位置 基于在单位框架中成比例的至少一种颜色占优势的插入帧。 显示面板（140）从图像分析部接收具有包含插入框的颜色序列的图像并显示图像。 背光单元从图像分析部接收关于包含插入帧的颜色序列的信息，并且根据该信息提供具有与包含插入框的颜色序列对应的颜色的光。 （附图标记）（100）接口部; （110）影像分析部分; （120）定时控制器; （130-1）门驱动器; （130-2）源驱动程序; （140）显示面板; （150）电源电压产生部; （160）灯操作部分; （170）背光; （180）参考电压产生部分; （AA）输入图像; （BB，CC）控制信号
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公开(公告)号：KR1020130062198A
公开(公告)日：2013-06-12
申请号：KR1020110128672
申请日：2011-12-02
Applicant: 삼성전자주식회사
CPC classification number: G09G5/02 , G09G3/32 , G09G3/3413 , G09G3/3426 , G09G2310/0235 , G09G2320/0242 , G09G2320/0247 , G09G2340/06 , G09G2360/16
Abstract: PURPOSE: An image display apparatus and a method thereof are provided to prevent color mix, color break-up, and a flicker phenomenon and to improve color purity and brightness. CONSTITUTION: An image display apparatus includes an image analysis unit(210), a power voltage generator(250), a lamp driver(260), and a backlight(270). The image analysis unit provides an analysis result which is related with an area which has a color of different property from a peripheral area by analyzing a received unit frame image. The power voltage generator receives an AC voltage of 110V or 220V from the outside and generates and outputs various sizes of DC voltage. The lamp driver converts the voltage which is provided from the power voltage generator and provides to the backlight. The backlight operates LEDs differently according to whether the area which has a color of different property is included or not. [Reference numerals] (200) Interface unit; (210) Image analysis unit; (220) Timing controller; (230-1) Gate driver; (230-2) Source driver; (240) Display panel; (250) Power voltage generator; (260) Lamp driver; (270) Backlight; (280) Reference voltage generator; (AA) Image input; (BB) Data, control signal; (CC) Control signal
Abstract translation: 目的：提供一种图像显示装置及其方法，以防止颜色混合，颜色分解和闪烁现象，并提高色纯度和亮度。 构成：图像显示装置包括图像分析单元（210），电源电压发生器（250），灯驱动器（260）和背光源（270）。 图像分析单元通过分析所接收的单位帧图像来提供与具有与外围区域不同的颜色的区域相关的分析结果。 电源电压发生器从外部接收110V或220V的交流电压，并产生并输出各种尺寸的直流电压。 灯驱动器转换从电源电压发生器提供的电压并提供给背光。 根据是否包括具有不同属性的颜色的区域，背光源不同地操作LED。 （附图标记）（200）接口单元; （210）图像分析单元; （220）定时控制器; （230-1）门驱动器; （230-2）源驱动程序; （240）显示面板; （250）电源电压发生器; （260）灯驱动器; （270）背光; （280）参考电压发生器; （AA）图像输入; （BB）数据，控制信号; （CC）控制信号
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公开(公告)号：KR1020130056133A
公开(公告)日：2013-05-29
申请号：KR1020110121912
申请日：2011-11-21
Applicant: 삼성전자주식회사
CPC classification number: H04N13/339 , H04N13/324 , H04N13/337 , H04N13/341
Abstract: PURPOSE: A display device and a driving method thereof are provided to implement three-dimensional images by controlling the driving voltage of a polarizing panel enabled with polarization direction switching. CONSTITUTION: A display device(100) includes the following parts: an image input part receiving three-dimensional image input; an image processing part(120) dividing the inputted three-dimensional image into a left-eye image and a right-eye image, and processing the images; an image output part(130) equipped with a polarizing panel enabled with polarization direction switching, and alternately providing different polarization directions for the displayed left-eye image and right-eye image by switching the polarization direction of the polarizing panel; a voltage driving part(140) applying a driving voltage to the polarizing panel; and a control part(150) controlling the voltage driving part in order to divide the polarizing panel in time or space and drive with a voltage corresponding to each RGB(Red, Green, Blue) pixel forming at least one of the left-eye image and right-eye image. [Reference numerals] (110) Image receiving part; (120) Image processing part; (130) Image output part; (140) Voltage driving part; (150) Control part; (160) User interface part; (170) Storage part
Abstract translation: 目的：提供显示装置及其驱动方法以通过控制能够进行偏振方向切换的偏振面板的驱动电压来实现三维图像。 构成：显示装置（100）包括以下部分：接收三维图像输入的图像输入部分; 将输入的三维图像划分为左眼图像和右眼图像的图像处理部（120），并处理图像; 配备有能够进行偏振方向切换的偏振面板的图像输出部（130），并且通过切换偏振面板的偏振方向，交替地对所显示的左眼图像和右眼图像提供不同的偏振方向; 将驱动电压施加到所述偏振片的电压驱动部（140） 以及控制部分（150），其控制电压驱动部分以便在时间上或空间上划分偏振片，并以对应于形成左眼图像中的至少一个的每个RGB（红，绿，蓝）像素的电压驱动 和右眼图像。 （附图标记）（110）图像接收部; （120）图像处理部分; （130）图像输出部分; （140）电压驱动部; （150）控制部分; （160）用户界面部分; （170）储存部分
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公开(公告)号：KR1020120069303A
公开(公告)日：2012-06-28
申请号：KR1020100130800
申请日：2010-12-20
Applicant: 삼성전자주식회사
CPC classification number: H04N13/341 , G02B27/2264 , G02B27/22 , H04N13/30
Abstract: PURPOSE: A method and a device for providing a 3D image are provided to improve the brightness of left- and right-eye images by inserting overlap images between the left- and right-eye images. CONSTITUTION: A left-eye image(410), an overlap image(420), a right-eye image(430), and an overlap image(440) are outputted from an image output unit successively according to time(450). A 3D image formed by glasses is provided through successive, repetitive output of the images. The overlap images are created by presuming overlap regions between the left- and right-eye images.
Abstract translation: 目的：提供一种用于提供3D图像的方法和装置，通过在左眼图像和右眼图像之间插入重叠图像来提高左眼图像和右眼图像的亮度。 构成：根据时间（450）从图像输出单元输出左眼图像（410），重叠图像（420），右眼图像（430）和重叠图像（440）。 由眼镜形成的3D图像通过图像的连续重复输出提供。 通过假设左眼图像和右眼图像之间的重叠区域来创建重叠图像。
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Patent Agency Ranking
公开(公告)号：KR102176398B1
公开(公告)日：2020-11-09
申请号：KR20140031868
申请日：2014-03-18
Applicant: 삼성전자주식회사
IPC: H04N21/235
Abstract: 본발명은 HDR영상을처리하는디스플레이장치에관한것이다. 디스플레이장치는영상비트스트림을수신하는영상수신부와, 상기수신된영상비트스트림을영상신호와메타데이터로분리하기위해디코딩하는디코더와, 상기메타데이터에포함된상기영상신호의 HDR정보를분석하고, 상기분석된 HDR정보를이용하여상기영상신호에대한 HDR영상을생성하는 HDR영상처리부를포함한다. 본발명에의한디스플레이장치에의하면, 영상제작시에함께제작된 HDR정보를수신하고, 수신된 HDR정보를이용하여수신영상신호에대한HDR영상신호와 HDR 백라이트정보를생성하여 HDR영상을표시할수 있다.
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公开(公告)号：KR1020150006221A
公开(公告)日：2015-01-16
申请号：KR1020130079728
申请日：2013-07-08
Applicant: 삼성전자주식회사
IPC: G09G3/32
CPC classification number: G09G3/3208 , G09G3/3233 , G09G3/3291 , G09G2320/0257 , G09G2320/046 , G09G2320/0646 , G09G2320/0686 , G09G2360/16
Abstract: 디스플레이 장치가 개시된다. 본 장치는 방송 신호를 수신하는 수신부, 수신된 방송 신호에 포함된 컨텐츠를 전체 화면 상에 디스플레이하는 디스플레이부, 원격 제어 장치로부터 제어 신호를 수신하기 위한 제어 신호 수신부, 및 원격 제어 장치를 통해 화면 분할 신호가 입력된 것으로 판단되면, 전체 화면을 복수 개의 분할 화면으로 분할하여 신규 화면을 추가하는 제어부를 포함한다. 제어부는, 복수 개의 분할 화면 중 신규 화면을 제어 신호에 따라 제어 가능한 제어 대상 화면으로 설정하고, 제어 대상 화면을 나머지 분할 화면에 비해 구별되도록 표시한다.
Abstract translation: 公开了一种减少图像残留现象的显示装置。 显示装置包括接收广播信号的接收部分，在整个屏幕上显示包括接收到的广播信号的内容的显示部分，用于从遥控装置接收控制信号的控制信号接收部分，以及将整个 屏幕分割成多个划分屏幕，并通过遥控设备输入屏幕分割信号时添加新屏幕。 控制部根据控制信号将分割画面之间的新画面设定为可控制对象画面，并且与残余分割画面相比不同地显示控制对象画面。
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公开(公告)号：KR1020140004393A
公开(公告)日：2014-01-13
申请号：KR1020120071887
申请日：2012-07-02
Applicant: 삼성전자주식회사
CPC classification number: H04N13/302 , H04N13/341 , H04N13/398 , H04N17/004
Abstract: A display device is disclosed. the display device includes an image receiving unit receiving images; an image processing unit dividing the received image into a left-eye image and a right-eye image and processing the same; an image output unit alternatively outputting the left-eye image and the right-eye image; and a control unit calculating difference of pixel values between the left-eye image and the right-eye image with a pixel unit comprising the left-eye image and the right-eye image, detecting a cross torque generation area by using a predetermined response speed of a display panel and the calculated pixel value, and controlling the detected cross torque generation area to be displayed in a form which is distinguished from other areas. [Reference numerals] (110) Image receiving unit; (120) Image processing unit; (130) Image output unit; (140) Storage unit; (150) Control unit; (160) User interface unit
Abstract translation: 公开了一种显示装置。 显示装置包括接收图像的图像接收单元; 将所接收的图像分割为左眼图像和右眼图像并进行处理的图像处理单元; 图像输出单元，交替地输出左眼图像和右眼图像; 以及控制单元，用包括左眼图像和右眼图像的像素单元计算左眼图像和右眼图像之间的像素值的差异，通过使用预定的响应速度检测交叉扭矩产生区域 并且以与其他区域不同的形式来控制检测到的交叉扭矩产生区域的显示。 （附图标记）（110）图像接收单元; （120）图像处理单元; （130）图像输出单元; （140）存储单元; （150）控制单元; （160）用户界面单元
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公开(公告)号：KR1020130126000A
公开(公告)日：2013-11-20
申请号：KR1020120049711
申请日：2012-05-10
Applicant: 삼성전자주식회사 , 상명대학교 천안산학협력단
IPC: G06K9/66 , A61B5/048 , A61B5/0482 , A61B5/0484
CPC classification number: G06F3/015 , A61B5/01 , A61B5/02 , A61B5/048 , A61B5/0484 , A61B5/1176 , A61B5/4035 , G06F2203/011
Abstract: An emotion recognizing apparatus according to an embodiment of the present invention includes: a stimulation providing part providing stimulation causing emotion to a user; a vital reaction measurement part measuring multiple vital reactions of the user; and a rule-base drawing part comparing the multiple vital reactions corresponding to the provided stimulation with a predetermined rule-base as to the stimulation and individualized drawing rule-base by using at least one first vital reaction in a case where at least one first vital reaction among multiple vital reactions coincides with a predetermined rule-base and at least a second vital reaction different from the first vital reaction does not coincide with the said predetermined rule-base. [Reference numerals] (10) Emotion recognizing apparatus;(100) Stimulus providing part;(120) Emotion determining part;(200) Vital reaction measurement part;(300) Training part;(400) Rule-base drawing part
Abstract translation: 根据本发明的实施例的情感识别装置包括：刺激提供部分，其提供对用户的情绪的刺激; 衡量用户多重重要反应的重要反应测量部分; 以及规则库绘图部分，将与所提供的刺激相对应的多个重要反应与预定的规则基相比，关于刺激和个体化绘制规则库，在至少一个第一重要的情况下使用至少一个第一生命反应 多个重要反应之间的反应与预定规则库一致，并且与第一生命反应不同的至少第二生物反应与所述预定规则库不一致。 （10）情感识别装置;（100）激励提供部;（120）情感判定部;（200）生命反应测定部;（300）训练部;（400）规则基图
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公开(公告)号：KR1020130073344A
公开(公告)日：2013-07-03
申请号：KR1020110141142
申请日：2011-12-23
Applicant: 삼성전자주식회사
CPC classification number: H04N13/133 , H04N13/128 , H04N13/183 , H04N13/30 , H04N13/398 , H04N5/445
Abstract: PURPOSE: A display device and a method for controlling thereof are provided to amend a difference of a left-eye image and a right-eye image conveniently and correctly through a representative value of each reference area of the left-eye image and the right-eye image displayed on the display device. CONSTITUTION: A method for controlling a display device comprises the following steps: an image processing unit (12) processes a 3D image including a left eye image and a right-eye image; a display unit (13) indicates the left-eye image and the right-eye image of the 3D image processed by the image processing unit by turns; and a control unit (14) determines a representative value of an image of each reference area about a reference area of a position corresponding to a left-eye image and a right-eye image mutually, and indicates the representative value in at least one of the left-eye image and the right-eye image. [Reference numerals] (1) Display device; (11) Receiving unit; (12) Image processing unit; (13) Display unit; (14) Control unit; (15) User input unit; (AA) 3D image (left-eye image + right-eye image); (BB) Input of a user
Abstract translation: 目的：提供一种显示装置及其控制方法，通过左眼图像和右眼图像的各参考区域的代表值，方便正确地修正左眼图像和右眼图像的差异， 显示在显示设备上的眼睛图像。 构成：用于控制显示装置的方法包括以下步骤：图像处理单元（12）处理包括左眼图像和右眼图像的3D图像; 显示单元（13）轮流指示由图像处理单元处理的3D图像的左眼图像和右眼图像; 并且控制单元（14）相对于与左眼图像和右眼图像相对应的位置的参考区域确定每个参考区域的图像的代表值，并且在以下各项中的至少一个中指示代表值： 左眼图像和右眼图像。 （附图标记）（1）显示装置; （11）接收单位; （12）图像处理单元; （13）显示单元; （14）控制单元; （15）用户输入单元; （AA）3D图像（左眼图像+右眼图像）; （BB）用户输入
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