公开(公告)号：US20140354912A1

公开(公告)日：2014-12-04

申请号：US14060882

申请日：2013-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jung Lee ,  Yeun Tae Kim ,  Hee-Keun Lee ,  Sung Jun Kim ,  Sung Woo Cho

IPC: G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1368

Abstract: A display device includes: a substrate including a plurality of pixel areas; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in at least one of the plurality of pixel areas; a roof layer formed on the pixel electrode to be spaced apart from the pixel electrode by a microcavity therebetween; an injection hole formed on the roof layer so as to expose a part of the microcavity; a liquid crystal layer configured to fill the microcavity; at least one support member adjacent to the injection hole and formed in a column shape in the microcavity; and an encapsulation layer formed on the roof layer so as to cover the injection hole to seal the microcavity.

Abstract translation: 一种显示装置，包括：基板，包括多个像素区域; 形成在所述基板上的薄膜晶体管; 连接到所述薄膜晶体管并形成在所述多个像素区域中的至少一个像素区域中的像素电极; 形成在像素电极上的屋顶层，通过其间的微腔与像素电极间隔开; 注入孔，形成在屋顶层上以露出微腔的一部分; 构造成填充微腔的液晶层; 至少一个与所述注射孔相邻并且在所述微腔中呈柱状形成的支撑构件; 以及形成在屋顶层上以封闭注射孔以密封微腔的封装层。

公开(公告)号：US09966048B2

公开(公告)日：2018-05-08

申请号：US14660648

申请日：2015-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Mi Kim ,  Ki Hyun Pyun ,  Sung Jun Kim ,  Min Young Park ,  Jeong Doo Lee ,  Kyung Hwa Lim

IPC: G09G5/395 ,  G11C7/16 ,  G11C16/08 ,  G11C16/10 ,  G09G3/36 ,  G09G5/12 ,  G09G5/393 ,  G11C16/26

CPC classification number: G09G5/395 ,  G09G3/3648 ,  G09G5/12 ,  G09G5/393 ,  G09G2330/021 ,  G09G2360/12 ,  G11C7/16 ,  G11C16/08 ,  G11C16/10 ,  G11C16/26 ,  H03M1/66

Abstract: A memory is provided, which comprises an electrically erasable and programmable read only memory (EEPROM) configured to store an operation system and to be rewritable in response to a write operation signal, an address comparator configured to be connected to Inter Integrated Circuit (I2C) lines and output the write operation signal to the EEPROM in response to an external signal, a digital-to-analog converter (DAC) unit configured to determine whether to connect a DAC resistor and the I2C lines in response to the external signal and a pull-up resistor unit configured to be connected to the I2C lines.

公开(公告)号：US11823627B2

公开(公告)日：2023-11-21

申请号：US17700807

申请日：2022-03-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyong Tae Park ,  Sung Jun Kim ,  Jun Yeong Seol ,  Jae Bok Lee

IPC: G09G3/3266 ,  G09G3/00 ,  G09G3/3275

CPC classification number: G09G3/3266 ,  G09G3/006 ,  G09G3/3275 ,  G09G2300/0852 ,  G09G2310/08 ,  G09G2370/16

Abstract: A display device includes: a display panel including a display area including pixels and a non-display area including a dummy pixel; a scan driver which supplies a scan signal to the display panel; a data driver which supplies a data signal to the display panel; and a timing controller which supplies a first control signal for controlling the scan driver and a second control signal for controlling the data driver. The dummy pixel is connected to a bad pixel among the pixels in the display area through a repair line, and a connection of the dummy pixel to the repair line is cut off in an initialization phase in which a voltage of an initialization power source is supplied.

公开(公告)号：US10424260B2

公开(公告)日：2019-09-24

申请号：US15793258

申请日：2017-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Doo Lee ,  Sang Jun Park ,  Sung Jun Kim ,  Sung Yup Kim ,  Mi Young Park ,  Hee Bum Park

IPC: G09G5/02 ,  G09G3/36 ,  G09G3/20 ,  H01L27/32

Abstract: A display device includes a plurality of pixels, each including a first sub-pixel indicating a first color, a second sub-pixel indicating a second color, and a third sub-pixel indicating a third color, data lines coupled to pixels arranged in a first direction and configured to supply a data signal to the coupled pixels, gate lines coupled to pixels arranged in a second direction crossing the first direction and configured to supply a gate signal to the coupled pixels, and a compensation circuit configured to calculate a difference between grayscale values of a data signal to be supplied to the first to third sub-pixels, and generate a clock signal based on the difference that controls a start time at which the data signal is inputted to the pixels.