Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Mobile Display Co., Ltd.

Sungkyunkwan University

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Sung Woo Electronics Co., Ltd.

Tae-Jin Kim

Hae-Kwan Seo

Do-Youb Kim

Bon-Seog Gu

Seung-Jae Lee

Yong-Sung Park

Soon-Sung Ahn

Jong-Hyun Choi

In-Ho Choi

Kuk-Hwan Ahn

Myung-Ho Lee

Min-Soo Kim

Young-Kook Kim

Joo-Hyeon Jeong

Seung-Woo Lee

Deok-Young Choi

Brent Jang

Sung-Un Park

Won-Sik Oh

An-Su Lee

Ki-Ju Im

Joon-Soo Bae

Jung-Hun Park

Keum-Nam Kim

Chulwoo Kim

Young-jun Park

Jae-Hyeon Jeon

Jung-Hoon Chun

Ja-Seung Ku

Sung-Yeon Cho

Kye-won Maeng

Jun-Heyung Jeung

Kang-Min Lee

Sung Joon Park

Ik-Jae Jeong

Min-Cheol Bae

Sang-Kyun Cho

Sung-ryoul Bae

Jae Youl Lee

In-ho Choi

Ja-Kyoung Jin

Dae-Sung Choi

Sang-Jae Yeo

Jeong-Eun Park

Young Hwan Chang

Seungwoo Park

Kyeong-Tae Do

Dong-Kyun Nam

Dae-soon Lim

Hyun Wook Lim

Jonghyuck Choi

Hyun Woo Cho

Won-yong Choi

Kyung-Ho Kim

Ho-Seung Lee

Yeon-Jae Lee

Kwang-Joon Yoon

Jae Suk Yu

Dai Geun Kim

Ah-Young Son

Kil Hoon Lee

Jin-Chul Ahn

Ho-Young Jung

Hyuk-Chan Park

Hee-Chang Yang

Phil-Jae Chang

Eun-Ho Jung

Young Hye Park

A transmitter and a receiver are provided. The transmitter includes a processing unit configured to receive a clock signal and a data signal, set a value of a consecutive identical digit (CID) value related to the data signal and generate a modulation signal during a unit interval (UI) based on the data signal and the CID value, and a transmitter driver configured to output output signals having different voltage levels during the unit interval by receiving the modulation signal.

Data transmitting and receiving device

A signal receiving device may not need to consider jitter characteristics of a received signal by including a transition detecting device which receives first to third input signals having different signal levels for each unit interval, compares whether a signal level of a first differential signal, which is a differential signal between the first input signal and the second input signal among the first to third input signals, is greater than a first reference signal level to output a first comparison signal, and compares whether the signal level of the first differential signal is greater than a second reference signal level different from the first reference signal level to output a second comparison signal, and a clock data recovering device which recovers a clock signal embedded in the first to third input signals on the basis of the first and second comparison signals to output the recovery clock signal.

Signal receiving device and method of recovering clock and calibration of the device

A horizontal line driver providing a scan signal to scan lines, and including: first scan signal output blocks providing the scan signal to scan lines in a first side display area, wherein each of the first scan signal output blocks include a first output buffer; second scan signal output blocks providing the scan signal to scan lines in a first front display area including curved edges, wherein each of the second scan signal output blocks include a second output buffer; and third scan signal output blocks providing the scan signal to scan lines in a second front display area. Each of the third scan signal output blocks include a third output buffer. The width of the first front display area is larger than a width of the first side display area but is smaller than a width of the second front display area, and the width gradually increases.

Horizontal line driver and display device including the same

A thin-film transistor substrate may include a first thin-film transistor and a second thin-film transistor which are disposed on a substrate. The first thin-film transistor may include a first semiconductor layer, a first gate electrode, and a first electrode. The second thin-film transistor may include a second semiconductor layer disposed on the first semiconductor layer and overlapping at least a portion of the first semiconductor layer, a second gate electrode, and a second electrode electrically connected to the first electrode. The second electrode may overlap the first electrode.

Thin-film transistor substrate having overlapping thin-film transistor

Thin-film transistor substrate

A display panel includes a plurality of gate lines extending in a first direction and including first and second gate lines adjacent to each other. A plurality of data lines extends in a second direction that crosses the first direction and includes first and second data lines adjacent to each other. A plurality of sub-pixels are arranged in a matrix configuration, each row of the matrix being disposed between two adjacent gate lines, from among the plurality of gate lines, each column of the matrix being disposed between two adjacent data lines, from among the plurality of data lines. The plurality of sub-pixels includes first column sub-pixels disposed on a first column of the matrix and connected to the first data line. Second column sub-pixels are disposed on a second column of the matrix and are connected to the second data line, the second column being adjacent to the first column. First row sub-pixels are disposed on a first row of the matrix and are alternately connected to the first and second gate lines in units of two sub-pixels.

Display panel and display apparatus having the same

A gate driver includes a plurality of shift registers and a plurality of connection controllers. The shift registers are connected to a plurality of gate lines of a stretchable display panel, respectively. The shift registers are grouped into a plurality of shift register groups. N adjacent shift registers constitute each of the shift register groups, where N is an integer greater than or equal to 2. The connection controllers change a connection structure of the N adjacent shift registers included in the each of the shift register groups according to whether the stretchable display panel is stretched.

Gate driver and display device including the same

A display device includes a display panel, a scan driver, a data driver, and a storage area. The display panel includes data lines, horizontal scan lines, vertical scan lines, pixels at crossing regions of the data and horizontal scan lines, and contact holes that connect the horizontal scan lines to the vertical scan lines. The scan driver provides scan signals to the display panel through the vertical scan lines. The data driver provides data signals to the display panel through the data lines. The storage area stores location information of the contact holes.

Display driving integrated circuit, display device, and method of driving a display panel

A battery pack and a controlling method thereof are disclosed. In one aspect, the battery pack includes a charge/discharge control switch connected between the battery cell and a terminal of the battery pack and configured to control charge and discharge current of the battery cell. The battery pack also includes a battery management system configured to generate an operating signal to control the charge/discharge control switch, wherein the operating signal comprises a first operating signal having a varying level or a second operating signal having a constant level. The battery pack further includes a monitoring unit configured to control an on/off state of the charge/discharge control switch based at least in part the operating signal received from the battery management system, and a blocking unit configured to turn off the charge/discharge control switch based at least in part a blocking signal received from the battery management system.

Battery pack and controlling method thereof

A panorama display device includes a first display panel flexibly hinged to provide a hinged part and a non-hinged part of the first display panel, a first polarization unit on the first display panel, the first polarization unit including a separated part separated from a remaining part of the first polarization unit, a second display panel flexibly hinged to provide a hinged part and a non-hinged part of the second display panel, and a second polarization unit on the second display panel, the second polarization unit including a separated part separated from a remaining part of the second polarization unit. The hinged part of the first display panel is hinged with the separated part of the first polarization unit. The hinged part of the second display panel is hinged with the separated part of the second polarization unit. The first and second display panels are connected to each other.

Display device

An exposure method includes loading a first substrate on a loading portion , the first substrate having a photo alignment agent which is coated on the first substrate, irradiating the first substrate by moving the first substrate in a first speed in a first direction to a working portion while loading a second substrate on the loading portion, the working portion having an ultra violet light source generating ultra violet ray to harden a photo alignment agent, simultaneously irradiating the first substrate and the second substrate by moving the first substrate and the second substrate in the first direction in the working portion, and unloading the first substrate from an unloading portion while irradiating the second substrate by moving the second substrate in the first direction in the working portion.

Exposure apparatus and exposure method using the same

An organic light emitting display device includes a plurality of first sub-pixels arranged adjacent to each other along a first direction, each of the first sub-pixels includes a first emission region configured to emit light of a first color and a first transmission region configured to transmit external light, the first emission regions of at least two of the first sub-pixels are adjacent to each other; and a plurality of second sub-pixels arranged adjacent to each other along the first direction and adjacent to corresponding ones of the plurality of first sub-pixels along a second direction crossing the first direction, each of the plurality of second sub-pixels includes a second emission region configured to emit light of a second color and a second transmission region configured to transmit external light, the second emission regions of at least two of the sub-pixels are adjacent to each other.

Organic light emitting display device

A stretchable display panel and display device having the same are disclosed. In one aspect, the display panel includes a plurality of first signal lines and a plurality of pixels configured to receive a first signal through the first signal lines. The pixels are divided into a plurality of pixel groups each including a first pixel and second pixel that are adjacent to each other. Each of the first signal lines that are connected to the same pixel group are configured to be electrically connected to each other when the distance between the first and second pixels is less than or equal to a predetermined reference value. Each of the first signal lines that are connected to the same pixel group are further configured to be electrically insulated from each other when the distance between the first and second pixels is greater than the predetermined reference value.

Stretchable display panel and display device having the same

Growing community of inventors

Yongin, South Korea

Tae-Jin Kim