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Display screen module and electronic equipment

A display module and electronic equipment technology, applied in TVs, electrical components, static indicators, etc., can solve problems that affect the display of user interface content, fail to realize full screen, and destroy screen integrity, etc., to improve user experience, Good display effect, reduced design cost and hardware cost

Active Publication Date: 2020-01-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution destroys the integrity of the screen, will affect the display of the user interface content at the notch, and cannot achieve a full screen with a higher screen ratio.

Method used

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  • Display screen module and electronic equipment
  • Display screen module and electronic equipment
  • Display screen module and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see figure 2 , image 3 , this embodiment discloses a display screen module, which can be applied to various electronic devices mentioned above. The display screen module includes: a first display array 11, one or more second display arrays 12, and a control circuit 13.

[0052] In this embodiment, the bottom of one or more second display arrays includes one or more groups of optical devices 14 (that is, the optical devices are below the display screen of electronic equipment that we usually see), and each group of optical devices includes at least An optical device, where the optical device is a component that requires ambient light to operate. For example, a set of optics may include only the front camera, or may include both the front camera and other sensors such as ambient light sensors or proximity light sensors that require ambient light to function.

[0053] In this application, the basic unit of the display array is each pixel used for display (such as a li...

Embodiment 2

[0069] Based on the above embodiments, this embodiment will describe in detail the implementation of the control circuit 13 when the first display array is the AMOLED array 11 and the second display array is the PMOLED array 12 .

[0070] One of the implementation methods is to design a circuit for the AM array and the PM array, and the circuit designs independent pins for the rows and columns of the AM array and the PM array, so as to realize the control of the AM array and the PM array. In the prior art, the control circuit used to control the display array (such as AM array) usually includes a driver IC chip. If it is necessary to add pins for controlling the PM array, the existing driver IC for the AM array needs to be redesigned. Chip, so that it can be added to the pin for controlling the PM array, or independently design a driver IC chip for controlling the PM array. Either way will increase the cost (including design cost and hardware cost), and at the same time, it wi...

Embodiment 3

[0079] Based on the second embodiment, this embodiment discloses a display module, see Image 6 , the display module also includes: a plurality of PMOLED drivers 14 on the basis of the second embodiment, each PMOLED driver 14 in the plurality of PMOLED drivers is respectively connected to a data pin 132 in some data pins and one or A column in multiple PMOLED arrays is connected;

[0080] When the driving circuit is used to drive one or more PMOLED arrays through part of the data pins, it is specifically used to drive one or more PMOLED arrays through part of the data pins and the PMOLED driver.

[0081] In this embodiment, the driver is a device used to drive the PM. Since the PM pixel needs a relatively large current when it is lit (that is, "driven"), and the current that the existing driving circuit can generate is relatively small, Therefore, a driver needs to be added so that it can drive the pixels in the PM array. The realization of the driver is an existing technolo...

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PUM

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Abstract

The invention discloses a display screen module which is applied to electronic equipment. The display screen module comprises a first display array, one or more second display arrays and a control circuit. The electronic equipment comprises one or more groups of optical devices, and each group of optical devices comprises at least one optical device. The display arrays are in one-to-one correspondence with the optical devices, and each second display array is located above the corresponding group of optical devices; the control circuit is used for controlling each second display array to display an image when each optical device in the group of optical devices corresponding to the second display array does not work; and the control circuit is also used for controlling partial or all pixelsof the target second display array corresponding to the group of target optical devices to be turned off when one or more optical devices in the group of target optical devices need to work, so thatthe ambient light can penetrate through the target second display array and the one or more optical devices can work normally.

Description

technical field [0001] The invention relates to terminal technology, in particular to a display screen module and electronic equipment. Background technique [0002] With the development of smart phones, it has become an industry trend to design a full-screen mobile phone with a higher screen-to-body ratio. In order to increase the screen-to-body ratio, it is necessary to reduce the space occupied by the front camera, ambient light sensor, distance sensor, earpiece and other components of the traditional mobile phone as much as possible, while expanding the screen area. At present, various manufacturers are working hard to hide these components in order to achieve a higher screen ratio while still maintaining the original functions. Among these components, ambient light sensors, distance sensors, earpieces and other components are easily placed under the screen to achieve the purpose of "hiding". (Such as AMOLED, LCD, etc.) The light transmittance cannot meet the requireme...

Claims

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Application Information

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IPC IPC(8): G09G3/3225G09G3/3216G09G3/32
CPCG09G3/3225G09G3/3216G09G3/32G09G3/3266G09G2310/0221G09G2360/14G09G2310/04G09G2310/0232G09G2354/00G09G2360/144G09G2300/0809H04N23/57
Inventor 王希林
Owner HUAWEI TECH CO LTD
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