Silicon Works Co., Ltd.

Lx Semicon Co., Ltd.

Min Young Jeong

Jung Bae Yun

Jeung Hie Choi

Yong Jung Kwon

Ho Sung Hong

Seung Hwan Ji

Sang Min Lee

Ju Young Shin

Ye Ji Lee

Yong Woo Choi

Jun Young Shin

Jun Young Oh

A source driver includes a pin to which a first voltage or a second voltage is applied; an output multiplexer configured to select a data voltage and a black grayscale voltage of pixel data; and a controller configured to control a voltage level of the black grayscale voltage differently depending on the voltage applied to the pin.

Source driver for outputting black grayscale voltage selected depending on voltage of pin and control method thereof

A biliary drainage device for negative pressure-retrograde installation of percutaneous transhepatic biliary drainage (NR-PTBD) according to the present disclosure is in a pancreaticoduodenectomy process, the biliary drainage device including a flexible tube having a suction port formed at one side end and mounted on an afferent loop in order to suck bile; and a guide member installed at the other end of the tube so that the tube inserted through a cut part of a biliary tract can penetrate a liver tissue.

Biliary drainage device for negative pressure-retrograde installation of percutaneous transhepatic biliary drainage

The present disclosure provides a technology for converting, into digital data, a sensing signal sensed from each pixel of a display panel and compensating for differences between LED elements.

Integrated circuit for driving pixel of display panel and method for processing driving signal of display panel in the integrated circuit

The present embodiment relates to a device for driving pixels arranged on a display panel, and a data driving device according to the present embodiment can transmit image data to a plurality of channel groups by including two or more mapping units for mapping the image data to a channel link or by using one data mapping unit connected to a plurality of multiplexers.

Data driving device for driving pixels arranged on display panel

Disclosed is a driver for a display device, which is improved to stably sense pixels. The driver includes a multiplexer configured to output the sensing signal of a first input stage or second input stage, a first switch configured to switch a connection between an odd channel and the first input stage, a second switch configured to switch a connection between an even channel and the second input stage, and a switching circuit configured to switch a connection between a common power line and the first input stage or the second input stage.

Driver for display device

An embodiment provides a technology relating to data transmission or reception in a display panel. In the embodiment, a plurality of integrated circuits sharing a data line may transmit an indication signal through signal lines connected 1:1 to the circuits, and transmit data through the data line in response to the indication signal.

Integrated circuit for operating display panel

Disclosed are a source driver and a display device using the same, and the display device includes the source driver that generates sensing data by performing a pre-processing operation on pixel data obtained by sensing display pixels, and a timing controller that generates correction data for correction for pixel characteristics by performing a post-processing operation on the sensing data.

Sensing circuit of source driver and display device using the same

The present invention provides a pixel sensing device for sensing characteristics of pixels arranged on a display panel, processing and converting the same into valid sensing data, and transmitting the valid sensing data to an external device.

Growing community of inventors

Daejeon, South Korea

Min Young Jeong