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US 2024/0196687 A1Published application
Display panel and display device
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorJing Liu
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Abstract
A display panel and a display device are provided. By applying organic light-emitting diodes to backlight technology, the light-emitting functional layer includes a plurality of light-emitting units. The light-emitting unit includes at least one millimeter-scale sub-pixel. Thus, a process flow and a mass production difficulty of organic light-emitting diodes in the prior art are reduced, and a manufacturing efficiency is improved.
Claims20
A display panel, comprising:
- a display panel main body comprising a display region;
- a backlight module positioned on a backlight side of the display panel main body and opposite to the display region, wherein the backlight module comprises:
- a base substrate;
- and
- an organic light-emitting diode disposed on a side of the base substrate close to the display panel main body, wherein the organic light-emitting diode comprises a first electrode, a second electrode oppositely to the first electrode, at least one light-emitting functional layer positioned between the first electrode and the second electrode, wherein the light-emitting functional layer comprises a plurality of light-emitting units, and wherein the light-emitting unit comprises at least one millimeter-scale sub-pixel.
2 more elements
A display device comprising a display panel, wherein the display panel comprises:
- a display panel main body comprising a display region;
- a backlight module positioned on a backlight side of the display panel main body and opposite to the display region, wherein the backlight module comprises
- a base substrate;
- and
- an organic light-emitting diode disposed on a side of the base substrate close to the display panel main body, wherein the organic light-emitting diode comprises a first electrode, a second electrode oppositely to the first electrode, at least one light-emitting functional layer positioned between the first electrode and the second electrode, wherein the light-emitting functional layer comprises a plurality of light-emitting units, and wherein the light-emitting unit comprises at least one millimeter-scale sub-pixel.
2 more elements
Dependencies are inferred from the claim text.