Display device, method of driving display device, and electronic device

By dividing the display unit into sub-blocks of different areas and using a temperature determiner to predict the temperature in units of blocks, the problem of display quality degradation caused by temperature errors around the driver is solved, achieving higher display accuracy and quality.

CN120690120APending Publication Date: 2025-09-23SAMSUNG DISPLAY CO LTD
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Patent Information

Application Number
CN202510301614.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2024-03-21
Filing Date
2025-03-14
Publication Date
2025-09-23

AI Technical Summary

Technical Problem

Temperature errors around the driver in a display unit lead to degradation of display quality, and it is difficult to effectively minimize such errors with existing technologies.

Method used

The display unit is divided into a plurality of blocks, including a first sub-block adjacent to the driver and a second sub-block spaced apart from the driver, and the temperature is predicted in units of blocks by a temperature determiner, wherein the area of ​​the first sub-block is smaller than that of the second sub-block, and the area gradually increases as the distance from the driver increases.

Benefits of technology

Improves display quality, accurately detects the temperature of the area around the driver, and reduces temperature errors.

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Abstract

According to an embodiment of the present disclosure, a display device, a method of driving the display device, and an electronic device are provided. The display device includes: a display unit including pixels connected to data lines and scan lines, and including a plurality of blocks divided into each including two or more of the pixels; at least one driver for driving the display unit; and a temperature determiner for predicting a temperature of the display unit in units of blocks, the blocks including a first block including a first sub-block arranged adjacent to the driver and a second block including a second sub-block arranged spaced apart from the driver, and an area of each of the first sub-blocks is different from an area of each of the second sub-blocks.
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