US Patent Application 18148076. DISPLAY DEVICE AND METHOD OF DRIVING THE SAME simplified abstract

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DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

Organization Name

Samsung Display Co., Ltd.


Inventor(s)

Kihyun Pyun of Gwangmyeong-si (KR)

Jang-Hoon Kwak of Cheonan-si (KR)

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18148076 titled 'DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

Simplified Explanation

The patent application describes a display device and driving method.

  • The display device includes a display panel.
  • The voltage curve controller generates compensated voltage curves.
  • The compensated voltage curves include a first compensated voltage curve.
  • The first compensated voltage curve has a second point with respect to a maximum grayscale and a fourth point with respect to an intermediate grayscale.
  • The first reference voltage curve is normalized with respect to a peak white grayscale and a full white grayscale based on an entire grayscale.
  • The driving voltage controller generates a driving voltage from the compensated voltage curves.
  • The driving voltage is based on the load of the input image data and a maximum grayscale value of the input image data.


Original Abstract Submitted

A display device and driving method may include a display panel, a voltage curve controller generating compensated voltage curves including a first compensated voltage curve having a second point with respect to a maximum grayscale and a fourth point with respect to an intermediate grayscale generated by normalizing a first point and a third point of a first reference voltage curve with respect to a peak white grayscale and a full white grayscale based on an entire grayscale, and a driving voltage controller generating a driving voltage from the compensated voltage curves based on a load of the input image data and a maximum grayscale value of the input image data.