Tablet

Accurate fast touch is an important factor in tablet use.
With OLED-driven chipsets and LCD In-Cell Touch, the RealTouch solution delivers a high-performance touch experience as well as display drive.

OLED

OLED DDI
(OLED Display Driver IC)
The OLED DDI consists of a Timing Block that transmits video signals from
the AP to the drive block, a Drive Block that operates the TFT, and a
Compensation and Quality Improvement Block. Siliconworks’ OLED DDI
resolves staining phenomena caused by TFT process and OLED deposition
deviation and deterioration caused by organic material characteristics
through its own compensation/definition improvement algorithm and
implements a clearer screen.
Touch Controller IC
Touch Controller IC is an IC that sense changes when touching the
screen with a finger or pen, senses position/angle/sensitivity, and
forwards it to the Application Processor(AP).
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RealTouch (LCD In-Cell Touch)

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SRIC
(Source Driver+Touch Readout)
SR(Source Driver+Touch Readout)IC combines the function of the Source Driver IC, which drives the TFT, and the Readout IC, which detects touch signals and transmits them to the Touch IC.
GD IC
(Gate Driver IC)
The Gate Driver IC(GD IC) converts the control signal received from the Timing Controller into analog voltage to drive the Gate Electrode.
Touch Controller IC
Touch Controller IC is an IC that sense changes when touching the screen with a finger or pen, senses position/angle/sensitivity, and forwards it to the Application Processor(AP).
Touch Modulation IC
The Touch Modulation IC maximizes touch performance by synchronizing the Gate and VCOM voltages with the Touch signal while Touching.

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