17758214. DYNAMIC GAMMA CURVE USE FOR DISPLAY simplified abstract (QUALCOMM Incorporated)

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DYNAMIC GAMMA CURVE USE FOR DISPLAY

Organization Name

QUALCOMM Incorporated

Inventor(s)

Yongjun Xu of Beijing (CN)

Menghao Jia of Shenzhen (CN)

Nan Zhang of Beijing (CN)

Zhizhou Chen of Shanghai (CN)

Xinchao Yang of Shanghai (CN)

Daiou Zeng of Shenzhen (CN)

Zhibing Zhou of Shenzhen (CN)

DYNAMIC GAMMA CURVE USE FOR DISPLAY - A simplified explanation of the abstract

This abstract first appeared for US patent application 17758214 titled 'DYNAMIC GAMMA CURVE USE FOR DISPLAY

Simplified Explanation

The abstract describes a method and apparatus for selecting a gamma curve used by a display driver circuit in a computing device. The display driver circuit converts code words provided by a display processing unit to brightness levels for driving output at a display. The selected gamma curve is based on the operating mode of the computing device.

  • The patent application focuses on a method and apparatus for selecting a gamma curve used by a display driver circuit.
  • The display driver circuit converts code words provided by a display processing unit to brightness levels for driving output at a display.
  • The gamma curve selection is based on the operating mode of the computing device.
  • The invention aims to optimize the display output based on the specific operating mode of the computing device.
  • The method and apparatus allow for efficient conversion of code words to analog signals for driving the display output.
  • The technology can be implemented in various computing devices with displays, such as smartphones, tablets, laptops, and monitors.

Potential Applications

  • Smartphones
  • Tablets
  • Laptops
  • Monitors

Problems Solved

  • Inefficient conversion of code words to brightness levels for display output.
  • Lack of optimization in display output based on the operating mode of the computing device.

Benefits

  • Improved display output quality.
  • Enhanced efficiency in converting code words to analog signals.
  • Optimized display performance based on the operating mode of the computing device.


Original Abstract Submitted

Method and apparatus for selecting a gamma curve used by a display driver circuit for converting code words provided by a display processing unit to brightness levels based on an operating mode of the computing device. For example, the display processing unit provides code words to the display driver circuit for driving output at a display. Further, the display driver circuit converts the provided code words to analog signal for driving output at the display based on the selected gamma curve.

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