Samsung Electronics Co., Ltd.

Jong-Oh Lee

Jin-Bong Kim

Steve J Kim

Yoon-Kyung Choi

Young-Joo Lee

Chang-Ju Lee

Se-won Seo

Heon Jekal

Bum-Soo Kim

Kyoung-Mook Lim

Yoon Kyung Choi

Jae-Chul Lee

Ho-young Jung

Tae-Ho Jang

A display driving circuit includes a timing controller including an encoder that compresses image data based on a reference having a number of image pixels of the image data as a compression unit and that outputs the compressed image data. The timing controller further includes at least one source driver including a decoder that decompresses compressed image data and transmits decompressed image data to a display panel through a plurality of channels. Compression by the encoder based on a first reference is performed independently of compression based on a second reference.

Timing controller and display driving circuit including the same

A touch screen panel is provided. The touch screen panel includes: a sensing area comprising a plurality of first electrodes arranged in a matrix form in first and second directions of a substrate and a plurality of second electrodes extending in the first direction, the plurality of second electrodes being arranged alternately with the plurality of first electrodes in the second direction; a channel wiring area including a plurality of channel wires configured to transmit signals of the plurality of first electrodes and signals of the plurality of second electrodes, the channel wiring area being disposed around the sensing area; and an electrode wiring area comprising a plurality of electrode wires connecting the plurality of first electrodes and the plurality of second electrodes to the plurality of channel wires, the electrode wiring area being in the sensing area, wherein at least two electrodes, from among the first electrodes, that are disposed in a same column are connected to different channel wires.

Touch screen panel, touch sensing controller, and touch sensing system including the same

A touch sensing device includes a touch screen panel including a touch sensor configured to generate a first electrical change corresponding to a touch and a touch controller configured to detect touch position data with respect to an area on the touch screen panel associated with the touch, based on the first electrical change or the touch sensor.

Touch controller including a plurality of detectors to detect electrical change, electronic device and display device including touch controller, and touch sensing method

An ion implanting system and a wafer holding apparatus therefor are provided. The ion implanting system includes x- and y-axis rotating parts; first and second angle measuring circuits; and a controller. The x-axis rotating part rotates a main surface of a wafer about an x-axis, and the y-axis rotating part rotates the main surface of the wafer about a y-axis. The first angle measuring circuit is rotated along with the main surface of the wafer and measures a tilt angle of the main surface of the wafer with respect to the x-axis. The second angle measuring means is rotated along with the main surface of the wafer and measures a rotating angle of the main surface of the wafer with respect to the y-axis. The controlling part, when the measured tilt angles are different from target tilt angles, controls the x- and y-axis rotating parts such that the measured tilt angles are equal to the target tilt angles. In the present invention, the ion implanting system and the wafer holding apparatus therefor can measure and monitor an incidence angle of an ion beam with respect to a tilted wafer.

Wafer holding apparatus for ion implanting system

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Anyang-si, South Korea

Jong-Oh Lee