公开(公告)号：US20190259350A1

公开(公告)日：2019-08-22

申请号：US16398986

申请日：2019-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： JIN JEON ,  HYUNG GUEL KIM ,  DONG HWAN KIM

IPC: G09G3/36 ,  G11C19/28

Abstract: A liquid crystal display apparatus including a gate driving circuit disposed on a liquid crystal display is provided. The apparatus further includes a data driving chip, disposed on the liquid crystal display panel, to apply data driving signals to data lines. The gate driving circuit includes a plurality of stages connected to one another in parallel. The odd-numbered stages of the stages each apply gate driving signals to odd-numbered gate lines of the gate lines, in response to a first clock signal and the even-numbered stages of the stages each apply the gate driving signals to even-numbered gate lines of the gate lines, in response to a second clock signal having an opposite phase from a phase of the first clock signal.

公开(公告)号：US20230157127A1

公开(公告)日：2023-05-18

申请号：US18150402

申请日：2023-01-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： INJUN BAE ,  DONGHWI KIM ,  CHULHO KIM ,  JIN JEON

IPC: H10K59/60 ,  H10K50/84 ,  H10K59/123

CPC classification number: H10K59/60 ,  H10K50/84 ,  H10K59/123 ,  H10K2102/00

Abstract: A display apparatus includes a substrate including a display area and a sensor area, the sensor area including an auxiliary display area and a transmitting area, first display elements arranged over the display area, second display elements arranged over the auxiliary display area, transmitting units arranged in the transmitting area and configured to transmit at least a portion of light incident on the transmitting units, and an optical layer including a mesh pattern covering at least the second display elements.

公开(公告)号：US20210193038A1

公开(公告)日：2021-06-24

申请号：US17196120

申请日：2021-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIN JEON

IPC: G09G3/3233 ,  H01L27/32

Abstract: An organic light emitting diode (OLED) display is disclosed. In one aspect, the display includes a scan line transmitting a scan signal, a data line crossing the scan line and transmitting a data voltage, and a driving voltage line crossing the scan line and configured to transmit a driving voltage. The display also includes a switching transistor electrically connected to the scan line and the data line. The display further includes a driving transistor and a compensation transistor. A driving gate electrode and a driving drain electrode are respectively connected to a compensation source electrode and a compensation drain electrode. The display also includes a light blocking layer at least partially covering the compensation transistor and an OLED electrically connected to the driving transistor.

公开(公告)号：US20190122612A1

公开(公告)日：2019-04-25

申请号：US16221613

申请日：2018-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： JIN JEON

IPC: G09G3/3258 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3258 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0213 ,  G09G2310/0262 ,  G09G2310/0278 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2340/0435

Abstract: An organic light emitting display device may include a display panel, a power supply, and a display driver. The display panel may comprise a plurality of scan lines, a plurality of data lines, and a plurality of pixels connected to the scan lines and to the data lines. The power supply may supply a first pixel voltage and a second pixel voltage to the pixels. The display driver may control the display panel. The display panel may display a first image in a first frame frequency during a first driving mode, and display a second image in a second frame frequency that is lower than the first frame frequency during a second driving mode, according to a control by the display driver