公开(公告)号：US20230123708A1

公开(公告)日：2023-04-20

申请号：US18066273

申请日：2022-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mi-Hae Kim ,  Ki-Myeong Eom

IPC: G09G3/3225 ,  H10K59/121 ,  H10K59/131

Abstract: An organic light-emitting diode (OLED) display includes a data line disposed on a substrate and extended in a first direction, a power line disposed on the substrate and extended in the first direction, a scan signal line disposed on the substrate across the data line, an active layer formed over the substrate, wherein the active layer includes first to fourth regions, wherein the first and fourth regions are connected to each other through a connecting region, a first transistor including the active layer formed between the first region and the second region, a second transistor including the active layer formed between the third region and the fourth region, and wherein the active layer is extended from the first region, the organic light emitting diode is electrically coupled to the first transistor, and a storage capacitor including a first electrode and a second electrode formed over the first electrode.

公开(公告)号：US09911379B2

公开(公告)日：2018-03-06

申请号：US14844463

申请日：2015-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Mi-Hae Kim ,  Ki-Myeong Eom

IPC: G09G3/32 ,  G09G3/3225 ,  H01L27/32

CPC classification number: G09G3/3225 ,  G09G2300/0819 ,  G09G2300/0847 ,  G09G2310/0262 ,  G09G2320/0219 ,  G09G2320/045 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate and an active pattern formed over the substrate and including first to fourth regions, the first and fourth regions connected to each other. The display also includes a gate insulation layer formed over the active pattern, and a first gate electrode formed over the gate insulation layer. The first gate electrode, the first region and the second region define a first transistor. The display also includes a second gate electrode formed over the gate insulation layer, and the second gate electrode, the third region and the fourth region define a second transistor. The display also includes a first insulating interlayer formed over the first and second gate electrodes and a conductive pattern formed over the first insulating interlayer. An OLED is configured to receive a driving current from the first transistor.

公开(公告)号：US09412306B2

公开(公告)日：2016-08-09

申请号：US14203043

申请日：2014-03-10

Applicant: Samsung Display Co., Ltd.

Inventor： Mi-Hae Kim

IPC: G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/3208 ,  G09G2300/0861 ,  G09G2310/0286

Abstract: A driving apparatus includes: a plurality of shift registers disposed at a plurality of stages, respectively, where each of the shift registers includes: a first driver which generates an intermediate output signal and a first output signal based on a first signal, where the first driver includes: an input signal terminal, to which the first signal is applied; and an inversion input signal terminal, to which a second signal, which is an inverted signal of the first signal, is applied; and a second driver which receives the first output signal and generates a second driver output signal having a pulse voltage at a first level based on the first output signal and a pulse voltage at a second level based on a first clock signal or a second clock signal.

Abstract translation: 驱动装置包括：分别设置在多个级的多个移位寄存器，其中每个移位寄存器包括：第一驱动器，其基于第一信号产生中间输出信号和第一输出信号，其中第一 驱动器包括：施加第一信号的输入信号端子; 以及反相输入信号端子，施加作为第一信号的反相信号的第二信号; 以及第二驱动器，其基于所述第一输出信号和基于第一时钟信号或第二时钟信号的第二电平产生具有处于第一电平的脉冲电压的第二驱动器输出信号 。