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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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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 ambient light sensor and the pad are arranged on different surfaces of the main flexible circuit board in the existing display module, and to provide a display module and display device

Method used

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

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Embodiment Construction

[0027] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted. Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0028] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanyin...

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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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