Display module and display device

A display module and display panel technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as scattering loss of light-sensing paths of ambient light sensors, and achieve the effects of reducing power consumption and improving sensing capabilities

Pending Publication Date: 2022-01-25
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this disclosure is to overcome the problem of scattering loss in the photosensitive path of the ambient light sensor when the photosensitive area of ​​the ambi

Method used

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  • Display module and display device
  • Display module and display device
  • Display module and display device

Examples

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Example Embodiment

[0027] An example embodiment will now be described more fully with reference to the accompanying drawings. However, an example embodiment can be implemented in a variety of forms, and is not to be construed as being limited to the embodiments set forth herein; A technician to those skilled in the art. The same reference numerals in the figure indicate the same or similar structures, and therefore will be omitted in detail. Moreover, the drawings are only schematic illustrations of the present disclosure, and it is not necessarily to scale.

[0028] While the relative references are used in this specification, such as "" Under "" Under ", one component of the icon is described for another component, but these terms are used in this specification only for convenience, such as according to the drawings. The direction of the example described. It will be appreciated that if the device of the icon is turned over down, the described components described in "upper" will become a componen...

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Abstract

The invention relates to a display module and a display device. The display module comprises a display panel, a first circuit board, a second circuit board, an ambient light sensor and a single-face convex lens; when the ambient light sensor is electrically connected with a second circuit board through the first circuit board; the single-face convex lens is arranged on the side, close to the first circuit board, of a photosensitive area of the ambient light sensor, the side, close to the photosensitive area, of the single-face convex lens is a plane, and the orthographic projection of the photosensitive area on the first circuit board is located in the orthographic projection of the single-face convex lens on the first circuit board. Light emitted by the display panel enters the single-face convex lens through a first light-transmitting hole, the single-face convex lens collects light scattered in all directions in a light sensing path and emits the light into the photosensitive area of the ambient light sensor in parallel, so that the sensing capacity of the ambient light sensor is improved, and therefore light sensing soft controllable display in a low-dark environment is achieved, and meanwhile, the power consumption of the display module is further reduced.

Description

technical field [0001] The present disclosure relates to the field of display technologies, and in particular, to a display module and a display device. Background technique [0002] In view of the small size and high density of the wearable display module, the ambient light sensor is surface-mounted on a flexible circuit board to realize module integration. The ambient light reaches the photosensitive area of ​​the ambient light sensor through the photosensitive hole on the main flexible circuit board. [0003] When the photosensitive area of ​​the ambient light sensor and the pad are arranged on different surfaces of the main flexible circuit board, the ambient light sensor is aligned with the photosensitive hole on the main flexible circuit board to realize the collection and sensing of ambient light. There is a gap between the ambient light sensor and the photosensitive hole, resulting in a scattering loss in the photosensitive path, which reduces the sensing ability of...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/60
Inventor 白久园包征陈功王春燕左堃张斌吴承龙
Owner BOE TECH GRP CO LTD
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