Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Sogang University Research Foundation

Gl Pharmtech Corp.

Gl Pharmtech Co., Ltd.

Jun Sang Park

Seung Hoon Lee

Tai Ji An

Weon Jun Choe

Moon Sang Hwang

Chang Soo Lee

Joon Suh Kim

Seog Guen Kim

Kyung Soo Lee

Woo Heon Song

Kyung Hun Kim

Sang Min Hyun

Yong Kim

Gil Cho Ahn

Han Gil Song

Kee Ho Ryu

Je Min Jeon

U-Hun Song

Ji-Yeon Sim

Jung Soo Park

Ji Yeon Shim

Hun Sik Wang

An analog-to-digital conversion device and analog-to-digital conversion method thereof are provided. The analog-to-digital conversion device includes an analog circuit configured to output an analog input signal, and an analog-to-digital converter configured to receive the analog input signal and configured to outputting a digital output signal corresponding to the analog input signal with the use of first and second capacitor arrays, each of the first and second capacitor arrays including a first capacitor having a calibration capacitor connected thereto and a second capacitor having no calibration capacitor connected thereto, wherein the analog-to-digital converter is configured to calibrate the capacitance of the first capacitor by providing a first calibration voltage to the calibration capacitor and is configured to output the digital output signal corresponding to the analog input signal with the use of the calibrated capacitance of the first capacitor.

Analog-to-digital converter and analog-to-digital conversion method thereof

A data driver includes a digital to analog converter configured to receive a reference gray voltage and image data, and configured to generate gray voltages corresponding to the image data, and an output buffer including a plurality of buffer circuits connected to an output terminal of the digital to analog converter, and configured to selectively receive one of the gray voltages.

Data driver and display device with the same

Disclosed a pregabalin-containing, high swellable, oral sustained-release triple layer tablet suitable for administration once daily.

Pregabalin-containing, high swellable, sustained-release triple layer tablet

The present invention relates to an oral sustained-release triple layer tablet, more particularly, a triple layer tablet consisting of an inner immediate-release layer containing a pharmaceutically active ingredient and two outer layers containing swellable polymers. Upon exposure to aqueous media, the two outer layers swell to form gelled layers surrounding the lateral side of the inner layer rapidly, thereby control effectively the release of the pharmaceutically active ingredient from the inner immediate-release layer.

Oral sustained-release triple layer tablet

Pregabalin-containing, oral sustained-release triple layer tablet

A mechanical information input/output device of a mobile terminal permits various functions to be selected or adjusted according to changing positions of certain mechanical structures therein. The mechanical terminal preferably includes: a case for forming an external form with a predetermined form; and a mechanical information output unit provided at one side of the case and formed with at least one mechanical structure that changes a disposition by information according to a user function of the mobile terminal.

Mechanical input-output device for mobile terminal

A mobile terminal having a wide display unit is provided. The mobile terminal includes a main body having a first display unit therein. The mobile terminal includes a folder unit having a second display unit at an inner surface opposite to the first display unit. The terminal also includes a sliding unit connected to one end of the folder unit to guide the folder unit capable of performing a slide movement. The terminal includes a hinge coupler to connect the sliding unit and the main body such that the sliding unit rotates based on the main body. The folder unit positions the second display unit to be adjacent to the first display unit by performing a slide movement toward the main body when the folder unit is opened as the sliding unit rotates based on the hinge coupler, and a wide display unit is formed when a surface of the first display unit and a surface of the second display unit become in a single plane. Thereby, mobility of a mobile terminal while providing a wide display unit can be provided.

Mobile terminal having wide display unit

Charger for mobile phone having speaker

Growing community of inventors

Gyeonggi-do, South Korea

Jun Sang Park