Photosensitive color-changing touch control display device
AssigneeHuizhou China Star Optoelectronics Technology Co., Ltd.
InventorsDongchen HUANG, Chingyuan CHENG
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Abstract
A photosensitive color-changing touch control display device includes a display panel, a photosensitive color-changing touch control panel, a driving chip, and a central processing unit. The photosensitive color-changing touch control panel includes a plurality of touch control electrodes and a plurality of photoresistors. When a resistance of the photoresistor changes, the driving chip transmits the obtained current change signal to the central processing unit, and the central processing unit controls the display panel corresponding to a region where a current change occurs to change color.
Claims20
A photosensitive color-changing touch control display device, comprising:
- a display panel;
- a photosensitive color-changing touch control panel comprising a plurality of touch control electrodes and a plurality of photoresistors;
- a driving chip electrically connected to the photoresistors to obtain a current change signal of the photoresistors;
- and
- a central processing unit electrically connected to the driving chip and the display panel;
- wherein when a resistance of the photoresistor changes, the driving chip transmits the obtained current change signal to the central processing unit, and the central processing unit controls the display panel corresponding to a region where a current change occurs to change color;
- the photosensitive color-changing touch control display device comprises a polarizer disposed on the photosensitive color-changing touch control panel;
- and
- the photoresistors and the touch control electrodes are disposed on a same layer.
A photosensitive color-changing touch control display device, comprising:
- a display panel;
- a photosensitive color-changing touch control panel comprising a plurality of touch control electrodes and a plurality of photoresistors;
- a driving chip electrically connected to the photoresistors to obtain a current change signal of the photoresistors;
- and
- a central processing unit electrically connected to the driving chip and the display panel;
- wherein when a resistance of the photoresistor changes, the driving chip transmits the obtained current change signal to the central processing unit, and the central processing unit controls the display panel corresponding to a region where a current change occurs to change color.
Dependencies are inferred from the claim text.