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Patent Agency Ranking
公开(公告)号：US20140043222A1
公开(公告)日：2014-02-13
申请号：US14054199
申请日：2013-10-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong-Heon Han , Seob Shin , Jae-Kyoung Kim
CPC classification number: G11C27/04 , G09G3/3677 , G09G3/3685 , G09G2300/0408 , G09G2310/0286 , G11C19/18 , G11C19/28 , H03K17/162
Abstract: A gate drive circuit includes a plurality of stages connected one after another to each other. Each of the stages includes a charging section, a driving section, a discharging section, a holding section and a holding control section. The driving section pulls up a high level of a first clock signal to output a gate signal. The discharging section discharges a voltage potential of a first node to a first off-voltage. The holding section holds a voltage potential of the first node to the first off-voltage. The holding control section receives the first clock signal and a second clock signal. The holding control section holds a voltage potential of the holding section to a second off-voltage through a second node in accordance with the second clock signal to prevent floating of the holding section.
Abstract translation: 栅极驱动电路包括彼此相继连接的多个级。 每个级包括充电部分，驱动部分，放电部分，保持部分和保持控制部分。 驱动部分提取高电平的第一时钟信号以输出门信号。 放电部将第一节点的电压电位放电至第一截止电压。 保持部将第一节点的电位电压保持为第一截止电压。 保持控制部分接收第一时钟信号和第二时钟信号。 保持控制部根据第二时钟信号，通过第二节点将保持部的电压电位保持为第二截止电压，以防止保持部的浮动。
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公开(公告)号：US08854292B2
公开(公告)日：2014-10-07
申请号：US14054199
申请日：2013-10-15
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Heon Han , Seob Shin , Jae-Kyoung Kim
CPC classification number: G11C27/04 , G09G3/3677 , G09G3/3685 , G09G2300/0408 , G09G2310/0286 , G11C19/18 , G11C19/28 , H03K17/162
Abstract: A gate drive circuit includes a plurality of stages connected one after another to each other. Each of the stages includes a charging section, a driving section, a discharging section, a holding section and a holding control section. The driving section pulls up a high level of a first clock signal to output a gate signal. The discharging section discharges a voltage potential of a first node to a first off-voltage. The holding section holds a voltage potential of the first node to the first off-voltage. The holding control section receives the first clock signal and a second clock signal. The holding control section holds a voltage potential of the holding section to a second off-voltage through a second node in accordance with the second clock signal to prevent floating of the holding section.
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公开(公告)号：US09666124B2
公开(公告)日：2017-05-30
申请号：US14478080
申请日：2014-09-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwa-Su Lim , Jong-Heon Han
IPC: G09G3/32 , H01L27/32 , G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0852 , G09G2300/0861
Abstract: A pixel includes a pixel circuit to control an amount of current supplied from a first power source to an organic light emitting diode (OLED) based on a data signal. At least one first transistor is located in a current path between the first power source and OLED. A second transistor is coupled between a gate electrode of the at least one first transistor and an emission control line through which an emission control signal is supplied. The emission control line controls a state of the at least one first transistor, and the second transistor turns on or off based on the data signal.
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公开(公告)号：US09295164B2
公开(公告)日：2016-03-22
申请号：US14016933
申请日：2013-09-03
Applicant: Samsung Display Co., Ltd.
Inventor： An-Ho Jee , Seok-Hoon Yoon , Jong-Heon Han , Young-Hoon Lee
CPC classification number: H05K3/323 , H05K1/189 , H05K3/326 , H05K2201/09781 , H05K2201/10128 , H05K2203/166 , Y10T156/10
Abstract: A method of bonding a flexible printed circuit board (FPCB). The method includes disposing a bonding material on a connection unit of a panel, disposing a connection unit of the FPCB on the bonding material; disposing a thermally conductive sheet on the connection unit of the FPCB; and heating and pressing the connection unit of the FPCB onto the connection unit of the panel. The thermally conductive sheet includes through holes that are formed in the thermally conductive sheet or grooves that are formed in a bottom surface of the thermally conductive sheet. In the operation of heating and pressing the connection unit of the FPCB, extended portions of the FPCB are accepted into the through holes or the grooves in the thermally conductive sheet.
Abstract translation: 一种粘合柔性印刷电路板（FPCB）的方法。 该方法包括在面板的连接单元上设置接合材料，将FPCB的连接单元设置在接合材料上; 在FPCB的连接单元上设置导热片; 并将FPCB的连接单元加热并按压到面板的连接单元上。 导热片包括形成在导热片中的通孔或形成在导热片的底表面中的凹槽。 在对FPCB的连接单元进行加热和加压的操作中，FPCB的延伸部分被接纳到导热片中的通孔或凹槽中。
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公开(公告)号：US08717344B2
公开(公告)日：2014-05-06
申请号：US13931630
申请日：2013-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Heon Han , Seob Shin , Sung-Il Lee
IPC: G02F1/13
CPC classification number: G09G3/3648 , G09G3/3614 , G09G2300/0426 , G09G2300/0465 , G09G2310/0297
Abstract: A display device, includes: a plurality of thin film transistors which comprise a gate electrode, a source electrode and a drain electrode; a plurality of pixel electrodes which are respectively connected to the drain electrode of the thin film transistors; a plurality of gate lines which are respectively disposed to the opposite edge parts of the pixel electrodes in a lengthwise direction of the pixel electrodes, and connected to the gate electrode of the thin film transistors; and a plurality of data lines which are respectively disposed to a single edge part of the pixel electrodes in a widthwise direction of the pixel electrodes, and connected to the source electrode of the thin film transistors, a pair of pixel electrodes adjoining each other to interpose the single data line therebetween, and a pair of thin film transistors which are respectively connected to the pair of pixel electrodes being connected with the same single data line.
Abstract translation: 一种显示装置，包括：多个薄膜晶体管，其包括栅电极，源电极和漏电极; 分别连接到薄膜晶体管的漏电极的多个像素电极; 多个栅极线，其分别设置在像素电极的长度方向上的相对边缘部分，并连接到薄膜晶体管的栅电极; 以及多个数据线，其分别设置在像素电极的宽度方向上的像素电极的单个边缘部分上并连接到薄膜晶体管的源电极，一对彼此相邻以插入的像素电极 其间的单个数据线以及分别连接到该对像素电极的一对薄膜晶体管与相同的单个数据线连接。
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