Lg Electronics Inc.

Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

International Business Machines Corporation

Yonsei University

Samsung Displayco., Ltd.

Elemental Scientific, Inc.

Institute for Information Technology Advancement

Sooyeon Kim

Songyi Han

Inhwan Ryu

Hanjin Jung

Miyoung Kim

Hongsik Kwon

Suhyeon Son

Jinwon Kang

Sangwoog Cho

Sangwoo Kim

Hangbok Lee

Yuna Jo

Jaemyung Lim

Yoonsang Kim

Jaehun Chung

Yoonji Lee

Kyoungha Lee

Najung Cho

Taegon Im

Wonjun Lee

Wookjun Chung

Young-Il Ban

Jae-Han Lee

Sunkyu Son

Seonil Yu

Wontae Kim

Junghwan Cho

JiYe Lee

Wonnam Jang

Sungrae Jo

Sun-Koo Kang

Hee-Jeong Seo

Kyungah Lee

Kihyun Kim

Daniel R Wiederin

Jaeyoung Kim

Sang Woo Kim

Sojin Park

Jihyun Kim

Myungshik Kim

So Young Kim

Seongho Cho

Youngwoo Kim

Dong-Hyuk Lee

Youngsung Kim

Hang Bok Lee

Boyeon Kim

Austin Schultz

Mu-sik Kwon

Young Woo Kim

Kyle W Uhlmeyer

Juyoung Kim

David Diaz

Jaehun Jung

Moonshik Kang

Jung Hwan Cho

Youngjun Lee

Jinki Jung

Yu Na Jo

Sangyoun Lee

Sungwook Park

Gilsu Jung

Myung Hwan Kim

Sunghyuk Lee

JungDae Park

Hyobin Lee

Cole J Nardini

Hee-jeong Seo

Beom-seok Oh

Min-Soo Suh

Kwangshin Lim

Bohye Kim

Kar-Ann Toh

Daesung Kim

Junghee Shin

Suyeon Jeong

Min Soo Suh

Hyang Bong Lee

Kabseung Yang

Jeonghyun Yoon

Changhyo Kim

A display apparatus includes a display panel, a data driver and a channel controller. The display panel includes a first data line connected to third sub-pixels in first and third pixel columns, a second data line connected to second sub-pixels in a second pixel column, a third data line connected to first sub-pixels in a third pixel column, a fourth data line connected to second sub-pixels in a fourth pixel column, and an additional data line connected to first sub-pixels in the first pixel column. The data driver includes an additional source channel providing an additional data voltage to the additional data line, and adjusts a voltage level of the additional data voltage by applying an offset value. The channel controller selects the additional source channel among the plurality of source channels, and generates the offset value for the additional source channel.

Display apparatus

A display device includes a display panel including a plurality of pixel rows, a driving controller that generates a clock signal and a gate driver that provides scan signals and sensing signals to the plurality of pixel rows in response to the clock signal, wherein the clock signal includes a plurality of first pulses in an active period of a frame period and a plurality of second pulses in a vertical blank period of the frame period, and a width of at least one of the plurality of second pulses is different from a width of each of the plurality of first pulses.

Display device and method of driving the same

Provided is a data integrated circuit including: a data driving circuit, a shift register configured to output a plurality of latch clock signals, a latch configured to latch a plurality of image signals in response to the plurality of latch clock signals and output a plurality of digital image signals in response to a plurality of latch output signals, and a clock generator configured to divide a main clock signal into the plurality of latch output signals and output the plurality of divided latch output signals to the latch. At least two of the latch output signals are activated at different time intervals.

Data integrated circuit including latch controlled by clock signals and display device including the same

Systems and methods for analyzing ultra-low level concentration nanoparticles in semiconductor cleaning chemicals by single particle inductively coupled plasma mass spectrometry (spICP-MS) are described. In aspects, the methods described herein include determination factors that are specific to each of the chemical matrix and the type of analyte associated with the nanoparticles present in a fluid sample for both a particle baseline intensity value and a nanoparticle detection threshold.

Nanoparticle analysis for ultra-low level concentrations of nanoparticles in fluid samples

Provided is a data driver including a digital to analog converter configured to convert image signal data into a plurality of data voltages, and an output buffer unit including a plurality of channels for outputting the plurality of data voltages. The output buffer unit includes a plurality of output blocks. Each output block includes one or more channels. Data voltages outputted from a first output block among the plurality of output blocks are delayed with a first time difference. Data voltages outputted from a second output block among the plurality of output blocks are delayed with a second time difference which is different from the first time difference.

Data driver and display device having same

An electronic apparatus is provided. The electronic apparatus includes a communicator, a memory, and a processor connected to the communicator and the memory and configured to control the electronic apparatus. The processor is configured to, by executing at least one command stored in the memory, based on a user input for executing an assistant service being received, transmit information on a user voice acquired by the electronic apparatus to a plurality of servers providing different assistant services through the communicator, and based on a plurality of response information being received from the plurality of servers, provide a response on the user voice based on at least one of the plurality of response information. The plurality of servers provide the assistant service using an artificial intelligence agent.

Electronic apparatus and assistant service providing method thereof

Disclosed is an electronic apparatus. The electronic apparatus includes a communicator comprising communication circuitry, and a processor configured to control the electronic apparatus to, in response to a call request being received through the communicator, transmit CAPTCHA information to an external device that requests the call, and in response to receiving response information about the CAPTCHA information from the external device, identify a counterpart that requests the call based on whether the response information is matched with the CAPTCHA information, and provide information on the identified counterpart.

Electronic apparatus and control method thereof

An electronic device that performs a digital signature for a blockchain address and first information associated with the blockchain address using a private key, associates and stores signature data obtained as a result of performing the digital signature with at least one of the blockchain address or the first information, performs authentication for the blockchain address and the first information using a public key corresponding to the private key, based on the stored signature data, and displays the blockchain address and the first information, based on the result of performing the authentication is provided.

Electronic device and method for managing blockchain address using the same

A display apparatus includes a display panel, a gamma reference voltage generator and a data driver. The gamma reference voltage generator is configured to generate a gamma reference voltage. The gamma reference voltage includes a gamma amplifier configured to output the gamma reference voltage. The data driver is configured to generate a data voltage based on the gamma reference voltage and to output the data voltage to the display panel. A polarity of an offset voltage of the gamma amplifier is inverted alternately in a unit of one frame and in a unit of two frames.

Display apparatus and method of driving the same

A display assembly including: a first light-emitting diode (LED) for displaying information regarding a temperature; at least one second LED for displaying information about a user-selectable menu; at least one third LED displaying information regarding a menu already selected by a user; at least one touch panel for detecting a touch from a user; and a controller configured to control the touch panel, the first LED, the at least one second LED, and at least one the third LED.

Display assembly and refrigerator having the same

A display device includes a display panel including first and second panel pads electrically connected to each other, a connection board including first and second connection board pads connected to the first and second panel pads, respectively, an output pad, and a driving circuit. The driving circuit includes a pull-up resistor connected between a first voltage terminal and a first node, and a comparator configured to compare a voltage at the first node with a reference voltage and to output a contact test signal corresponding to a comparison result to the output pad. The first connection board pad is electrically connected to the first node, and the second connection board pad is connected to a second voltage terminal.

Display device including a connection board and a method for testing pad connection thereof

Oven range

Knob for oven range

Growing community of inventors

Seoul, South Korea

Sooyeon Kim