公开(公告)号：US20220208079A1

公开(公告)日：2022-06-30

申请号：US17529053

申请日：2021-11-17

Applicant: LG Display Co., Ltd.

Inventor： Sunghak JO ,  Binn KIM

IPC: G09G3/32 ,  G11C19/28

Abstract: A gate driver and a display device including the gate driver are discussed. The gate driver in one example includes a shift register configured to control charging and discharging of a Q node and a QB node, and i output buffers sequentially connected to the shift register, where i is a natural number of at least 2. Each output buffer is configured to output a gate signal to a corresponding gate line in response to a voltage of the Q node and a voltage of the QB node. The gate driver further includes a dummy output buffer connected to the last stage of the shift register and configured to output a dummy signal to a dummy line in response to the voltage of the Q node.

公开(公告)号：US20220199031A1

公开(公告)日：2022-06-23

申请号：US17531398

申请日：2021-11-19

Applicant: LG Display Co., Ltd.

Inventor： Sunghak JO ,  Taehee KO

IPC: G09G3/3266 ,  H01L27/32

Abstract: A gate driver includes: circuit parts having circuit elements thereon. The circuit parts are spaced apart from each other. Transparent parts are between the circuit parts. External light may pass through the transparent parts. Each of the circuit parts may include at least one circuit block. Each of the circuit blocks may be configured to perform the same function as others of the circuit blocks.

公开(公告)号：US20190019444A1

公开(公告)日：2019-01-17

申请号：US16027323

申请日：2018-07-04

Applicant: LG Display Co., Ltd.

Inventor： Sunghak JO ,  Jaehee PARK

IPC: G09G3/20 ,  H01L27/32 ,  H01L51/52 ,  H01L27/12 ,  H01L29/417 ,  H01L29/423 ,  G09G3/3266 ,  G09G3/3291 ,  G09G3/3258

Abstract: The present disclosure provides an electroluminescence display comprising: a first substrate; subpixels arranged on the first substrate; and repair lines located on the first substrate, one for at least every two subpixels that emit light of the same color and are adjacent to each other, wherein the repair lines comprise one side having a contact point with an electrode of a first subpixel and the other side having a non-contact point with an electrode of a second subpixel.