Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Yeon-woo Lee

Yong-sik Kwon

Jin-Hee Jeong

Eu-jun Park

Chang-Ho Lee

Chang Ho Lee

Hee-Joo Ko

Beom Joon Kim

Se-Jin Cho

Dae-Yup Shin

Il-Soo Oh

Jin-Young Yun

Bora Lee

Young-Mok Son

Sang-il Lee

Bo-Ra Lee

Ji Hwan Yoon

Seong-seol Hong

Dae Yup Shin

Hyun Ju Choi

Sung-kyu Lee

Hue-yin Kim

Il Soo Oh

Hee Joo Ko

Beom-Joon Kim

Pyung Eun Jeon

Se Jin Cho

Jin Young Yun

Jung-hoon Shin

In Jae Lee

Joong Won Sim

Young-Woo Song

Chang-Min Lee

Tae-ho Kim

Ji-Sung Oh

Gyu-tae Park

Won-il Kim

Namsu Kang

Seok-myong Kang

Joong-suk Park

Hyun-Ju Choi

Ji-hye Shim

Pyung-Eun Jeon

Jung-Won Kwak

Sung-wook Cha

Jung-Geun Lee

A conversation topic providing method includes: converting voice data, of a conversation of a user who is on a phone, into text; selecting a keyword, indicating an intention of the user, from the text; obtaining information of interest with respect to the keyword; and determining topics relating to the keyword based on user information.

Apparatus, server, and method for providing conversation topic

A display device includes first to fourth electrodes spaced from each other on a base surface and a fifth electrode spaced from the first to fourth electrodes. A first light emitter is between the first to fourth electrodes and the fifth electrode and overlaps the first to fourth electrodes. A second light emitter is between the fourth and fifth electrodes and overlaps at least one of the first or second electrodes. A third light emitter is between the first to fourth electrodes and the fifth electrode and overlaps at least one of the third or fourth electrodes. A charge generating is layer between the first and second light emitters and between the first and third light emitters. Color filters transmit light from the light emitters in different wavelength ranges.

Organic light emitting display with color filter layers

A apparatus for recognizing a motion of an object is disclosed. The apparatus comprises a camera configured to photograph images of the object having the motion, a plurality of pressure and position sensors configured to be installed on a floor and to measure a floor contact position, a floor contact area and a floor contact pressure of the object and a motion analyzer configured to analyze the motion of the object by combining two or more among the images, floor contact position, floor contact area and floor contact pressure of the object.

Motion recognition method and apparatus

Provided is an organic light-emitting device including a first electrode, a second electrode disposed opposite to the first electrode, an emission layer disposed between the first electrode and the second electrode, and an electron-transporting layer disposed between the emission layer and the second electrode. The electron-transporting layer includes a first electron-transporting material and a second electron-transporting material. The lowest unoccupied molecular orbital (LUMO) energy level of the first electron-transporting material (EL) and the lowest unoccupied molecular orbital (LUMO) energy level of the second electron-transporting material (EL) satisfy the equation 0.1 eV&#x2266;|EL&#x2212;EL|&#x2266;0.3 eV.

Organic light-emitting device

An organic light emitting diode (OLED) display includes a substrate, a thin film transistor disposed on the substrate, a first electrode disposed on the thin film transistor and electrically connected to the thin film transistor, a first auxiliary layer disposed on the first electrode, an emission layer disposed on the first auxiliary layer, an electron transport layer disposed on the emission layer, a first buffer layer disposed on the electron transport layer, and a second electrode disposed on the first buffer layer.

Organic light emitting diode display

An organic light emitting device, and a manufacturing method of the same, in which in a light emitting layer, an electron trap material is introduced so as to improve a light emitting property and an operating characteristic and to prolong a life span.

Organic light emitting device with enhanced lifespan

A digital broadcast transmitter/receiver, and a signal processing method thereof, includes a randomizer randomizing a dual transport stream which includes a normal data packet and a robust data packet and into which stuff bytes are inserted, a stuff-byte exchanger replacing the stuff bytes of the randomized data with known data, a first RS encoder performing RS-encoding of data output from the stuff-byte exchanger, a packet formatter performing an interleaving of the robust packet of the data output from the first RS encoder and reformatting the packet, an interleaver interleaving data output from the packet formatter, a trellis encoder performing a trellis encoding of interleaved data, a second RS encoder changing a parity by performing an RS encoding of the robust data of the trellis-encoded data, and a modulator modulating data output from the trellis encoder and RF up-converting the modulated data.

Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof

Apparatuses and methods are provided for transmitting and receiving uncompressed audio or video (AV) data by applying a different coding rate to each bit or each group of bits included in the uncompressed AV data according to significance of each bit or each group of bits. The apparatus for transmitting the uncompressed AV data includes a grouping unit which classifies bits of each pixel included in the uncompressed AV data into at least two groups of bits according to a significance of the bits; an encoding unit which performs error correction encoding on each of the at least two groups using a different coding rate; and a radio frequency (RF) processing unit which transmits the encoded, uncompressed AV data, which includes the pixels on which the error-correction encoding was performed, using a communication channel.

Apparatuses and methods for transmitting and receiving uncompressed AV data

Growing community of inventors

Yongin-si, South Korea

Yeon-woo Lee