Display module and display device
AssigneeHubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd.
InventorYingteng Zhai
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Abstract
The present application discloses a display module and a display device. The display module comprises a substrate, a light emitting device, a radiation component and a detection unit. The light emitting device is on one side of the substrate, and the radiation component is on one side of the light-emitting device close to the substrate. An orthographic projection of the radiation component on the substrate overlapping at least in part with an orthographic projection of the light-emitting device on the substrate.
Claims20
A display module, comprising:
- a substrate;
- a light emitting device on one side of the substrate;
- a radiation component on one side of the light-emitting device close to the substrate and on a side of the substrate close to the light emitting device, an orthographic projection of the radiation component on the substrate overlapping at least in part with an orthographic projection of the light-emitting device on the substrate, the radiation component being configured to radiate heat of the light-emitting device in a form of a radiation signal;
- and
- a detection unit for detecting the radiation signal, the radiation signal being capable of characterizing thermal parameters of the light emitting device, and the detection unit being disposed on a side of the substrate away from the light-emitting device.
A display device, comprising the display module, wherein the display module comprises:
- a substrate;
- a light emitting device on one side of the substrate;
- a radiation component on one side of the light-emitting device close to the substrate and on a side of the substrate close to the light emitting device, an orthographic projection of the radiation component on the substrate overlapping at least in part with an orthographic projection of the light-emitting device on the substrate, the radiation component being configured to radiate heat of the light-emitting device in a form of a radiation signal;
- and
- a detection unit for detecting the radiation signal, the radiation signal being capable of characterizing thermal parameters of the light emitting device, and the detection unit being disposed on a side of the substrate away from the light-emitting device.
A display module, comprising:
- a substrate;
- light emitting devices on one side of the substrate;
- radiation components disposed on one side of the light-emitting devices close to the substrate and configured to radiate heat of the light-emitting devices in a form of a radiation signal, an orthographic projection of at least one of the radiation components on the substrate overlapping at least in part with an orthographic projection of at least one of the light-emitting devices on the substrate;
- and
- a detection unit for detecting the radiation signal, the radiation signal being capable of characterizing thermal parameters of the at least one of the light emitting devices,
- wherein one of the radiation components corresponds to at least one of the light emitting devices;
- and
- the radiation components are formed by patterning and comprise a first radiation component and a second radiation component that are independent from each other, the first radiation component corresponds to a number M of the light-emitting devices, and the second radiation component corresponds to a number N of the light-emitting devices, and one of M and N is greater than the other.
Dependencies are inferred from the claim text.