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公开(公告)号：US09063360B2
公开(公告)日：2015-06-23
申请号：US13690549
申请日：2012-11-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung-Ho Jung , Ji-Woong Jeong , Hae-Young Yun , Seung-Jun Jeong , Joo-Young Kim , Cheol-Woo Park , Il-Yong Yoon , Seung-Hoon Lee , Jin-Hwan Kim , Il-Joo Kim , Jung-Hwan Yi
IPC: G02F1/133 , G02F1/1343 , G02F1/1335 , G02F1/29 , G02B27/22 , H04N13/04 , G02F1/1347
CPC classification number: H04N13/359 , G02B27/22 , G02B27/2214 , G02F1/13306 , G02F1/133526 , G02F1/1343 , G02F1/134309 , G02F1/13471 , G02F1/29 , G09G3/3614 , G09G3/3696 , G09G2310/0237 , H04N13/305 , H04N13/351 , H04N13/356 , H04N2213/001
Abstract: A two-dimensional/three-dimensional switchable display apparatus includes: a display panel; a first substrate disposed on the display panel; a first electrode layer disposed on the first substrate and including a plurality of first electrodes; a second substrate disposed on the first substrate; a second electrode layer disposed on the second substrate and including a plurality of second electrodes; and a liquid crystal layer disposed between the first and second substrates. A plurality of lens units are formed in association with a first position of the liquid crystal layer when a lens forming voltage profile is applied to the first electrodes and a common voltage is applied to the second electrodes. When the common voltage is applied to the first electrodes and the lens forming voltage is applied to the second electrodes, the plurality of lens units are formed in association with a second position spaced apart from the first position.
Abstract translation: 二维/三维可切换显示装置包括：显示面板; 设置在所述显示面板上的第一基板; 第一电极层，设置在第一基板上并且包括多个第一电极; 设置在所述第一基板上的第二基板; 第二电极层，设置在所述第二基板上并且包括多个第二电极; 以及设置在第一和第二基板之间的液晶层。 当将透镜形成电压分布施加到第一电极并且向第二电极施加公共电压时，与液晶层的第一位置相关联地形成多个透镜单元。 当将公共电压施加到第一电极并且将透镜形成电压施加到第二电极时，多个透镜单元与与第一位置间隔开的第二位置相关联地形成。
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公开(公告)号：US10089951B2
公开(公告)日：2018-10-02
申请号：US15171337
申请日：2016-06-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyang-A Park , Cheol-Woo Park , Seung-Hwan Park
Abstract: A display apparatus includes a display panel including a first pixel, and a panel driver to generate a first data voltage based on a first or second gamma, to output the first data voltage to the first pixel, to generate a second data voltage based on a third or fourth gamma, and to output the second data voltage to the first pixel, wherein the first and second gammas are based on a first reference gamma, and the third and fourth gammas are based on a second reference gamma different from the first reference gamma, wherein a luminance of an image based on the first or second gammas is higher than a luminance of an image based on the first reference gamma, and wherein a data voltage based on the first gamma has a positive polarity, and a data voltage based on the second gamma has a negative polarity.
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公开(公告)号：US09578317B2
公开(公告)日：2017-02-21
申请号：US14717712
申请日：2015-05-20
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung-Ho Jung , Ji-Woong Jeong , Hae-Young Yun , Seung-Jun Jeong , Joo-Young Kim , Cheol-Woo Park , Il-Yong Yoon , Seung-Hoon Lee , Jin-Hwan Kim , Il-Joo Kim , Jung-Hwan Yi
IPC: H04N13/04 , G02F1/133 , G02F1/1343 , G02F1/1335 , G02F1/1347 , G02F1/29 , G02B27/22 , G09G3/36
CPC classification number: H04N13/359 , G02B27/22 , G02B27/2214 , G02F1/13306 , G02F1/133526 , G02F1/1343 , G02F1/134309 , G02F1/13471 , G02F1/29 , G09G3/3614 , G09G3/3696 , G09G2310/0237 , H04N13/305 , H04N13/351 , H04N13/356 , H04N2213/001
Abstract: A two-dimensional/three-dimensional switchable display apparatus includes: a display panel; a first substrate disposed on the display panel; a first electrode layer disposed on the first substrate and including a plurality of first electrodes; a second substrate disposed on the first substrate; a second electrode layer disposed on the second substrate and including a plurality of second electrodes; and a liquid crystal layer disposed between the first and second substrates. A plurality of lens units are formed in association with a first position of the liquid crystal layer when a lens forming voltage profile is applied to the first electrodes and a common voltage is applied to the second electrodes. When the common voltage is applied to the first electrodes and the lens forming voltage is applied to the second electrodes, the plurality of lens units are formed in association with a second position spaced apart from the first position.
Abstract translation: 二维/三维可切换显示装置包括：显示面板; 设置在所述显示面板上的第一基板; 第一电极层，设置在第一基板上并且包括多个第一电极; 设置在所述第一基板上的第二基板; 第二电极层，设置在所述第二基板上并且包括多个第二电极; 以及设置在第一和第二基板之间的液晶层。 当将透镜形成电压分布施加到第一电极并且向第二电极施加公共电压时，与液晶层的第一位置相关联地形成多个透镜单元。 当将公共电压施加到第一电极并且将透镜形成电压施加到第二电极时，多个透镜单元与与第一位置间隔开的第二位置相关联地形成。
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公开(公告)号：US09406265B2
公开(公告)日：2016-08-02
申请号：US14551687
申请日：2014-11-24
Applicant: Samsung Display Co., Ltd.
Inventor： Byung-Sun Kim , Nam-Gon Choi , Hong-Soo Kim , Ja-Kyoung Jin , Jung-Won Kim , Cheol-Woo Park
IPC: G09G3/36
CPC classification number: G09G3/3607 , G09G3/3648 , G09G2320/0276 , G09G2320/0673 , G09G2320/106
Abstract: A display apparatus having an edge determiner configured to determine an edge area of the moving object based on moving direction and moving speed corresponding to the moving vector. The display apparatus also includes a gamma output controller configured to output normal high data of a high gamma curve and normal low data of a low gamma curve as gamma data of input data corresponding to a remaining area except for the edge area, and to output enhanced high data of the high gamma curve and enhanced low data of the low gamma curve as gamma data of input data corresponding to the edge area, in both time division method and space division method based on a spatiotemporal sequential pattern.
Abstract translation: 一种具有边缘确定器的显示装置，其被配置为基于与移动矢量对应的移动方向和移动速度来确定移动物体的边缘区域。 显示装置还包括伽马输出控制器，其被配置为输出高伽马曲线的正常高数据和低伽马曲线的正常低数据作为对应于除了边缘区域之外的剩余区域的输入数据的伽马数据，并输出增强 基于时空序列模式的时分法和空分法，高伽马曲线的高数据和低伽马曲线的增强的低数据作为对应于边缘区域的输入数据的伽马数据。
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15.发明授权Method of displaying a three dimensional image and display apparatus for performing the method 有权显示三维图像的方法和用于执行该方法的显示装置公开(公告)号：US09088788B2
公开(公告)日：2015-07-21
申请号：US13844262
申请日：2013-03-15
Applicant: Samsung Display Co., LTD.
Inventor： Kyoung-Ju Shin , Jung-Won Kim , Cheol-Woo Park , Hee-Soon Jeong
CPC classification number: H04N13/30 , G09G3/003 , G09G3/3648 , G09G2310/0283 , G09G2310/063 , G09G2320/0209 , G09G2320/0252 , G09G2320/0271 , G09G2320/0285 , G09G2340/0435 , G09G2340/16 , H04N13/111 , H04N13/139 , H04N13/337 , H04N13/341 , H04N13/398
Abstract: A method of displaying a three-dimensional image, the method includes sequentially displaying a first three-dimensional image on a plurality of horizontal lines of a display panel along a scan direction, and simultaneously displaying a black image on the horizontal lines of the display panel, the black image being inserted between the three-dimensional images having different images.
Abstract translation: 一种显示三维图像的方法，该方法包括：沿着扫描方向在显示面板的多个水平行上依次显示第一三维图像，并且同时在显示面板的水平线上显示黑色图像 黑色图像被插入在具有不同图像的三维图像之间。
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Patent Agency Ranking
16.发明申请公开(公告)号：US20130127817A1
公开(公告)日：2013-05-23
申请号：US13674318
申请日：2012-11-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun-Sik HWANG , Uk-Chul Choi , Su-Hyeong Park , Cheol-Woo Park , Ji-Myoung Seo , Yong-Jun Jang
IPC: G09G3/00
CPC classification number: G09G3/001 , G02B26/005 , G09G3/348 , G09G2300/08 , G09G2310/063 , G09G2320/0673
Abstract: A method of driving an electro-wetting display panel including a pixel part is provided. In the method, data voltages are applied to the electro-wetting display panel during a first time of a frame. The frame has the first time and a second time. The first time has a plurality of horizontal periods. The data voltages are generated based on reference gamma voltages. At least one of reference gamma voltages of one of the horizontal periods is different from another of the reference gamma voltages of another of the horizontal periods. A reset voltage is applied to the electro-wetting display panel during the second time of the frame.
Abstract translation: 提供一种驱动包括像素部分的电润湿显示面板的方法。 在该方法中，数据电压在帧的第一时间被施加到电润湿显示面板。 该框架是第一次和第二次。 第一次具有多个水平周期。 基于参考伽马电压产生数据电压。 水平周期中的一个的参考伽玛电压中的至少一个不同于另一个水平周期的另一个参考伽玛电压。 在第二次框架期间，电润湿显示面板上施加复位电压。
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公开(公告)号：US09837039B2
公开(公告)日：2017-12-05
申请号：US14804921
申请日：2015-07-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong-Hoon Lee , Jung-Won Kim , Cheol-Woo Park , Dong-Gyu Lee , Jae-Hyung Cho , Ja-Kyoung Jin
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3611 , G09G3/3688 , G09G2320/0233 , G09G2320/0285 , G09G2320/041 , G09G2340/16
Abstract: A method of driving a display panel is provided. The method includes generating first compensated and second compensated data based on input image data, outputting the first compensated data to a data driver during a first frame, outputting the first smoothing data to the data driver during a second frame subsequent to the first frame, and outputting the second compensated data to the data driver during an n-th frame subsequent to the second frame (where n is a natural number greater than two). The first smoothing data has a value between a value of the first compensated data and a value of the second compensated data.
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公开(公告)号：US09721516B2
公开(公告)日：2017-08-01
申请号：US14502872
申请日：2014-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Mi Kim , Kyoung-Won Lee , Su-Hyeong Park , Cheol-Woo Park , Ho-Yong Jung
IPC: G09G3/36
CPC classification number: G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G2320/0204 , G09G2320/0242 , G09G2320/0257 , G09G2320/0276 , G09G2320/0673 , G09G2320/103 , G09G2330/023
Abstract: A method of driving a display panel and display device including the same are disclosed. In one aspect, the method comprises providing input image data, generating a gamma reference voltage, generating a data voltage based on the gamma reference voltage and input image data, providing the data voltage to the display panel, and determining whether the input image data represents a still image or a video image. The method further comprises substantially periodically and alternately generating first and second common voltages when the input image data represents the still image, and providing the first and second common voltages to the display panel.
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公开(公告)号：US09721511B2
公开(公告)日：2017-08-01
申请号：US14217201
申请日：2014-03-17
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-Woong Jeong , Cheol-Woo Park , Eun-Ho Lee
IPC: G09G5/10 , G09G3/3291 , G09G3/36 , G09G3/20
CPC classification number: G09G3/3291 , G09G3/20 , G09G3/3688 , G09G2310/0218 , G09G2310/0291 , G09G2310/0297 , G09G2310/04 , G09G2350/00
Abstract: A display device includes: a display unit including a plurality of pixels and a plurality of division areas; a data driver configured to apply a data signal corresponding to image data to the display unit, and to control a slew rate of the data signal, based on a bias voltage; and a bias controller configured to control the data driver so that the slew rate of the data signal is changed for each division area, based on a luminance variation of the image data corresponding to each of the division areas.
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公开(公告)号：US09615003B2
公开(公告)日：2017-04-04
申请号：US14600220
申请日：2015-01-20
Applicant: Samsung Display Co., LTD.
Inventor： Dong-Gyu Lee , Joon-Chul Goh , Nam-Gon Choi , Cheol-Woo Park , Bong-Hyun You
CPC classification number: H04N5/202 , G09G3/2055 , G09G3/3406 , G09G3/3648 , G09G3/3685 , G09G2300/0443 , G09G2300/0447 , G09G2320/0247 , G09G2320/0252 , G09G2320/0276 , G09G2320/028 , G09G2320/0673 , G09G2320/106 , H04N5/144
Abstract: Gamma applied data generating circuit includes motion vector extractor, gamma pattern generator, first gamma applier, second gamma applier, and output converter. Motion vector extractor extracts motion vector of object. Gamma pattern generator generates first gamma pattern corresponding to first motion vector value and second gamma pattern corresponding to second motion vector value from first time point. Value of motion vector is changed from first motion vector value to second motion vector value at first time point. First and second gamma appliers generate first and second data by applying first and second gamma pattern to input data, respectively. Output converter outputs sum of first data times first weight and second data times second weight as gamma applied data. From first time point to second time point, output converter converts first weight from 1 to 0 and converts second weight from 0 to 1.
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