Display device and vehicle system including it
AssigneeLG Display Co., Ltd.
InventorSeonGeun Gim
Life of this patent
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Abstract
The present disclosure provides a display device and vehicle system including the display device. The display device includes a display panel that includes a plurality of subpixels, a gate driving circuit configured to supply a scan signal and an emission signal to the display panel through a plurality of gate lines, a converter configured to convert a first level circuit power supplied from a host system into a second level circuit power, a logic gate configured to generate a power check signal based on an interface data signal transmitted through an interface line and the second level circuit power, and a timing controller configured to control an emission start signal supplied to the gate driving circuit depending on the power check signal.
Claims20
A display device, comprising:
- a display panel including a plurality of subpixels;
- a gate driving circuit configured to supply a scan signal and an emission signal to the display panel through a plurality of gate lines;
- a converter configured to convert a first level circuit power supplied from a host system into a second level circuit power;
- a logic gate configured to generate a power check signal based on an interface data signal transmitted directly from the host system through an interface line and the second level circuit power;
- and
- a timing controller configured to control an emission start signal supplied to the gate driving circuit different from a data driving circuit based on the power check signal.
A vehicle system, comprising:
- a body having a motor mounted therein;
- at least one display panel in the body, the at least one display panel including a plurality of subpixels;
- a gate driving circuit configured to supply a scan signal and an emission signal to the display panel through a plurality of gate lines;
- a converter configured to convert a first level circuit power supplied from a host system into a second level circuit power;
- a logic gate configured to generate a power check signal based on an interface data signal transmitted directly from the host system through an interface line and the second level circuit power;
- and
- a timing controller configured to control an emission start signal supplied to the gate driving circuit different from a data driving circuit depending on the power check signal.
Dependencies are inferred from the claim text.