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

IPC: H04N5/202 ,  G09G3/36 ,  G09G3/34 ,  H04N5/14

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.

公开(公告)号：US09607581B2

公开(公告)日：2017-03-28

申请号：US14484239

申请日：2014-09-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong-Won Park ,  Joon-Chul Goh ,  Bonghyun You ,  KyoungHo Lim ,  Sangjin Jeon ,  Junki Jeong

IPC: G09G5/00 ,  G09G5/18 ,  G09G3/20 ,  G02F1/1362

CPC classification number: G09G5/18 ,  G02F1/136286 ,  G09G3/20 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2310/0232 ,  G09G2310/0278 ,  G09G2310/0281 ,  G09G2320/0223

Abstract: Provided is a display device including: a display panel, a timing controller, a gate driver, and a data driver. The display panel includes a display area configured to display an image and a non-display area adjacent to one side of the display area. The display area includes oblique lines, intersectional lines crossing and isolated from at least a part of the oblique lines, and pixels. Pixels coupled to the oblique lines or the intersectional lines and arranged along a line in one direction are defined into pixel rows. The display area further includes a plurality of areas divided by the pixel rows being successive. The number of pixels constituting one of adjacent ones of the pixel rows in at least one of the plurality of areas is different from the number of pixels constituting another thereof.

公开(公告)号：US09530350B2

公开(公告)日：2016-12-27

申请号：US14547521

申请日：2014-11-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Hyoung Cho ,  Joon-Chul Goh ,  Jang Mi Kang ,  Sung Hwan Kim ,  Il Gon Kim ,  Sang Hyeon Song ,  Mee Hye Jung

IPC: G09G5/00 ,  G09G3/32 ,  G09G3/36

CPC classification number: G09G3/3233 ,  G09G3/3677 ,  G09G2300/0819 ,  G09G2310/08 ,  G09G2320/0223 ,  G09G2320/0252

Abstract: A display panel includes a gate line extending in a column direction, a data line extending in a row direction, a pixel including a switching transistor connected to the gate line and the data line, and a voltage applier connected to a gate line of a present stage. The voltage applier to apply a voltage after conversion of the gate-on voltage to a gate-off voltage has started. The voltage is closer to the gate-on voltage than the gate-off voltage.

Abstract translation: 显示面板包括沿列方向延伸的栅极线，沿行方向延伸的数据线，包括连接到栅极线和数据线的开关晶体管的像素，以及连接到当前栅极线的电压施加器 阶段。 开始了将栅极导通电压转换为栅极截止电压之后施加电压的施加电压器。 电压比栅极截止电压更接近栅极导通电压。

公开(公告)号：US09478169B2

公开(公告)日：2016-10-25

申请号：US14663143

申请日：2015-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Keun Lim ,  Chong-Chul Chai ,  Joon-Chul Goh ,  Mu-Kyung Jeon

IPC: G09G3/32 ,  H01L29/786 ,  H01L27/12 ,  H01L27/32

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2310/0262 ,  G09G2310/0278 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3276 ,  H01L29/78648

Abstract: A pixel, a display device having the same, and a thin film transistor (TFT) substrate for the display device are disclosed. In one aspect, the pixel includes an emitter configured to emit light based at least in part on a driving current. The pixel also includes a driving transistor including an active layer, a first electrode electrically connected to a first end portion of the active layer, a second electrode electrically connected to a second end portion of the active layer, a first gate electrode configured to receive a data voltage from a data driver so as to form a channel in the active layer, and a second gate electrode configured to receive a bias voltage from a voltage source, wherein the channel is configured to adjust the driving current.

Abstract translation: 公开了一种像素，具有该像素的显示装置和用于显示装置的薄膜晶体管（TFT）基板。 在一个方面，像素包括被配置为至少部分地基于驱动电流发光的发射器。 该像素还包括驱动晶体管，其包括有源层，与有源层的第一端部电连接的第一电极，与该有源层的第二端部电连接的第二电极，被配置为接收 来自数据驱动器的数据电压，以便在有源层中形成通道;以及第二栅电极，被配置为从电压源接收偏置电压，其中该通道被配置为调节驱动电流。

公开(公告)号：US20160180763A1

公开(公告)日：2016-06-23

申请号：US14699933

申请日：2015-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Hyeong Park ,  Ji-Myoung Seo ,  Hee-Soon Jeong ,  Soo-Wan Yoon ,  Ji-Woong Jeong ,  Jun-Woo Hong ,  Joon-Chul Goh

IPC: G09G3/20 ,  G09G3/32 ,  H01L27/32

CPC classification number: G09G3/2018 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2360/16 ,  H01L27/3276

Abstract: An electroluminescent display and a method of driving the same are disclosed. In one aspect, the display includes a display panel including a plurality of pixels configured to operate based on a first power supply voltage having a negative voltage level. The display panel is configured to generate at least one feedback voltage corresponding to an ohmic drop of the first power supply voltage. An analog-to-digital converter is configured to generate at least one digital feedback signal based on the at least one feedback voltage. An adaptive voltage controller is configured to generate a voltage control signal based on input image data, the at least one digital feedback signal, a distribution of the input image data and the ohmic drop of the first power supply voltage. A voltage converter is configured to generate the first power supply voltage based on an input voltage and the voltage control signal.

Abstract translation: 公开了一种电致发光显示器及其驱动方法。 一方面，显示器包括显示面板，其包括被配置为基于具有负电压电平的第一电源电压进行操作的多个像素。 显示面板被配置为产生对应于第一电源电压的欧姆下降的至少一个反馈电压。 模拟 - 数字转换器被配置为基于所述至少一个反馈电压来生成至少一个数字反馈信号。 自适应电压控制器被配置为基于输入图像数据，至少一个数字反馈信号，输入图像数据的分布和第一电源电压的欧姆下降来产生电压控制信号。 电压转换器被配置为基于输入电压和电压控制信号产生第一电源电压。

公开(公告)号：US09330623B2

公开(公告)日：2016-05-03

申请号：US14175440

申请日：2014-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Donggyu Lee ,  Joon-Chul Goh ,  Nam-Gon Choi ,  Jung-Won Kim ,  HongSoo Kim ,  Geunjeong Park

IPC: G09G3/36 ,  G09G3/00

CPC classification number: G09G3/3648 ,  G09G3/007 ,  G09G2320/0257 ,  G09G2320/103

Abstract: A display device including a display panel which includes pixels connected to gate lines and data lines; and an image display control unit controlling an input image signal to be converted into a data signal and, thereby, display an image on the display panel. The image display control unit outputs the data signal so that a position of an image being displayed on the display panel is changed when the image signal is the same for a preselected time period and sets a next position change time period of the image according to a distance between an original position of the image and a changed position of the image.

Abstract translation: 一种显示装置，包括：显示面板，包括连接到栅极线和数据线的像素; 以及图像显示控制单元，控制要转换为数据信号的输入图像信号，从而在显示面板上显示图像。 图像显示控制单元输出数据信号，使得当图像信号在预选时间段内相同时，在显示面板上显示的图像的位置改变，并且根据图像信号设置图像的下一个位置改变时间周期 图像的原始位置与图像的改变位置之间的距离。

公开(公告)号：US09230488B2

公开(公告)日：2016-01-05

申请号：US13692342

申请日：2012-12-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Won Kim ,  Joon-Chul Goh ,  Bong Hyun You ,  Uk Chul Choi

IPC: G09G5/10 ,  G09G3/34 ,  G09G3/00 ,  G09G3/36 ,  H04N13/04

CPC classification number: H04N13/398 ,  G09G3/003 ,  G09G3/2025 ,  G09G3/204 ,  G09G3/2074 ,  G09G3/3413 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3659 ,  G09G3/3685 ,  G09G2300/0447 ,  G09G2300/0478 ,  G09G2300/0809 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0871 ,  G09G2300/0876 ,  G09G2310/0237 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0294 ,  G09G2320/0233 ,  G09G2320/0252 ,  G09G2320/0266 ,  G09G2320/0276 ,  G09G2320/028 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2320/0673 ,  G09G2320/068 ,  G09G2340/0435 ,  G09G2360/16 ,  H04N13/261 ,  H04N13/312 ,  H04N13/341

Abstract: A method of driving a display device includes displaying an image corresponding to a left eye image signal during a first frame set including one or more frames and displaying an image corresponding to a right eye image signal during a second frame set including one or more successive frames, in which the first frame set and the second frame set include at least one frame displaying a first image according to a first gamma curve and at least one frame displaying a second image according to a second gamma curve, and the first frame set and the second frame set include two successive frames displaying the second image.

Abstract translation: 驱动显示装置的方法包括在包括一个或多个帧的第一帧集合期间显示与左眼图像信号相对应的图像，并且在包括一个或多个连续帧的第二帧集合期间显示与右眼图像信号相对应的图像 ，其中第一帧组和第二帧组包括根据第一伽马曲线显示第一图像的至少一个帧和根据第二伽马曲线显示第二图像的至少一个帧，并且第一帧组和 第二帧集合包括显示第二图像的两个连续帧。

公开(公告)号：US09030452B2

公开(公告)日：2015-05-12

申请号：US14023334

申请日：2013-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Gwang Jang ,  Seok Ha Hong ,  Joon-Chul Goh ,  Byung Sun Kim ,  Sang Mi Kim ,  Ji Myoung Seo

IPC: G06F3/038 ,  G09G3/36

CPC classification number: G09G3/3655 ,  G09G3/3614 ,  G09G2310/06 ,  G09G2320/0204

Abstract: The described technology relates to a liquid crystal display and a driving method thereof. The liquid crystal display includes a plurality of pixels arranged in a matrix form. The pixels include a liquid crystal capacitor including a pixel electrode and a common electrode as two terminals. A plurality of data lines transfer data to the plurality of pixels. The pixels include a first pixel and a second pixel, which are adjacent to each other. First and second common signals are applied to the common electrode of the first and second pixels, respectively. The second common signal is inverted to the first common signal. The first and second common signals swing between a first voltage and a second voltage. The polarity of the data voltage transferred by a data line with respect to the first common signal or the second common signal is constant during one frame.

Abstract translation: 所描述的技术涉及液晶显示器及其驱动方法。 液晶显示器包括以矩阵形式布置的多个像素。 像素包括作为两个端子的包括像素电极和公共电极的液晶电容器。 多个数据线将数据传送到多个像素。 像素包括彼此相邻的第一像素和第二像素。 第一和第二公共信号分别施加到第一和第二像素的公共电极。 第二公共信号被反转到第一公共信号。 第一和第二公共信号在第一电压和第二电压之间摆动。 数据线相对于第一公共信号或第二公共信号传输的数据电压的极性在一帧期间是恒定的。

公开(公告)号：US09019250B2

公开(公告)日：2015-04-28

申请号：US13718592

申请日：2012-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol-Gon Lee ,  Joon-Chul Goh ,  Chong Chul Chai

IPC: G09G5/00 ,  G09G3/20 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: G09G3/20 ,  G02F1/133512 ,  G02F1/136209 ,  G02F2001/133388

Abstract: A display panel includes a display area including a plurality of pixels, and a peripheral area defining a non-display area. The display area includes a first light blocking member including a plurality of first openings, and the peripheral area includes a second light blocking member including a plurality of second openings.

Abstract translation: 显示面板包括包括多个像素的显示区域和限定非显示区域的外围区域。 显示区域包括包括多个第一开口的第一遮光构件，并且周边区域包括包括多个第二开口的第二遮光构件。

公开(公告)号：US08896801B2

公开(公告)日：2014-11-25

申请号：US13677187

申请日：2012-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Keun Lim ,  Joon-Chul Goh ,  Se Hyoung Cho ,  Chong Chul Chai

IPC: G02F1/1339 ,  G02F1/1362 ,  H01L33/00

CPC classification number: G02F1/136286 ,  G02F1/133377 ,  H01L33/005

Abstract: Provided is a liquid crystal display. The liquid crystal display includes: a substrate; a gate line, a common electrode line and a data line formed on the substrate; an insulating layer formed on the gate line, the common electrode line and the data line; a pixel electrode formed on the insulating layer; a microcavity formed on the pixel electrode and including a liquid crystal injection hole; a common electrode formed on the microcavity; a support member formed on the common electrode; and a capping layer formed on the support member and covering the liquid crystal injection hole, in which the common electrode line and the common electrode are connected to each other through a contact hole formed in a passivation layer.

Abstract translation: 提供了一种液晶显示器。 液晶显示器包括：基板; 栅极线，公共电极线和形成在基板上的数据线; 形成在栅极线，公共电极线和数据线上的绝缘层; 形成在所述绝缘层上的像素电极; 形成在像素电极上并包括液晶注入孔的微腔; 形成在微腔上的公共电极; 形成在所述公共电极上的支撑构件; 以及形成在支撑构件上并覆盖液晶注入孔的覆盖层，其中公共电极线和公共电极通过形成在钝化层中的接触孔相互连接。