Samsung electronics co., ltd. (20240135859). GAMMA TAP VOLTAGE GENERATING CIRCUITS AND DISPLAY DEVICES INCLUDING THE SAME simplified abstract

GAMMA TAP VOLTAGE GENERATING CIRCUITS AND DISPLAY DEVICES INCLUDING THE SAME

Organization Name

samsung electronics co., ltd.

Inventor(s)

Ying-Da Chang of Suwon-si, Gyeonggi-do (KR)

Chulho Choi of Suwon-si, Gyeonggi-do (KR)

Yu-Chieh Huang of Suwon-si, Gyeonggi-do (KR)

Ching-Chieh Wu of Suwon-si, Gyeonggi-do (KR)

Hajoon Shin of Suwon-si, Gyeonggi-do (KR)

Zhen-Guo Ding of Suwon-si, Gyeonggi-do (KR)

Jia-Way Chen of Suwon-si, Gyeonggi-do (KR)

Kyunlyeol Lee of Suwon-si, Gyeonggi-do (KR)

Yongjoo Song of Suwon-si, Gyeonggi-do (KR)

GAMMA TAP VOLTAGE GENERATING CIRCUITS AND DISPLAY DEVICES INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240135859 titled 'GAMMA TAP VOLTAGE GENERATING CIRCUITS AND DISPLAY DEVICES INCLUDING THE SAME

Simplified Explanation

The abstract describes a gamma tap circuit that generates different gamma tap voltages by performing voltage division in sync with clock signals.

• The first gamma division circuit generates a first gamma tap voltage by dividing an upper and lower gamma tap voltage in sync with clock signals.
• The second gamma division circuit generates a second gamma tap voltage by dividing the upper gamma tap voltage and the first gamma tap voltage in sync with different clock signals.
• The third gamma division circuit generates a third gamma tap voltage by dividing the first gamma tap voltage and the lower gamma tap voltage in response to clock signals with a lower frequency.

Potential Applications

The technology can be applied in display panels, image processing systems, and other electronic devices requiring precise voltage control.

Problems Solved

This technology solves the problem of accurately generating multiple gamma tap voltages in a synchronized manner for optimal performance in electronic devices.

Benefits

The benefits of this technology include improved display quality, enhanced image processing capabilities, and overall better performance in electronic devices.

Potential Commercial Applications

Potential commercial applications of this technology include display manufacturing, image processing equipment production, and electronic device development.

Possible Prior Art

One possible prior art could be existing gamma tap circuits used in display panels and image processing systems.

How does this technology compare to traditional gamma tap circuits in terms of efficiency and accuracy?

This article does not provide a direct comparison between this technology and traditional gamma tap circuits in terms of efficiency and accuracy.

What are the potential challenges in implementing this technology on a large scale in commercial electronic devices?

This article does not address the potential challenges in implementing this technology on a large scale in commercial electronic devices.

Original Abstract Submitted

a gamma tap circuit includes: (i) a first gamma division circuit configured to generate a first gamma tap voltage by performing voltage division of an upper gamma tap voltage and a lower gamma tap voltage, in-sync with a first clock signal ck and a first complementary clock signal ck, which is 180� out-of-phase relative to ck, (ii) a second gamma division circuit configured to generate a second gamma tap voltage by performing voltage division of the upper gamma tap voltage and the first gamma tap voltage, in-sync with a second clock signal ck and a second complementary clock signal ck, which is 180� out-of-phase relative to ck, and (iii) a third gamma division circuit configured to generate a third gamma tap voltage by performing voltage division of the first gamma tap voltage and the lower gamma tap voltage, in response to ck and ck, which have a lower frequency relative to ck and ck