Display device

A technology of a display device and a display screen, applied in the field of photography, can solve the problems of cross-light between the camera lens and the display screen, narrowing of the volume space, etc., to avoid halo, solve the cross-light, and improve product quality and market competitiveness.

Pending Publication Date: 2020-04-17
SHANGHAI TRANSSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide a display device that does not require an additional lens, and the volume space after the camera module and the display screen are assembled will be greatly narrowed, which can effectively solve the problem of cross-lighting in the gap between the camera lens and the display screen. problem, avoiding halos in the image during imaging, improving product quality and market competitiveness

Method used

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no. 1 example

[0032] image 3 is a partial schematic view of the display device according to the first embodiment of the present invention, such as image 3 As shown, the display device includes a display screen 10 and a camera module 20; the display screen 10 is, for example, a liquid crystal display 10; the camera module 20 is used for taking pictures and taking pictures. In this embodiment, the display device is a mobile terminal, such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, and the like.

[0033] further, Figure 4 yes image 3 The partially enlarged schematic diagram of the display screen shown, such as image 3 with Figure 4 As shown, the display screen 10 includes a first substrate 11 and a second substrate 12 that are oppositely arranged, a first focusing lens 113 is formed on a part of the first substrate 11, a second focusing lens 123 is formed on a part of the second substrate 12, and the first focusing lens 123 is formed on a part of t...

no. 2 example

[0048] Figure 6 It is a partial enlarged schematic diagram of the display screen of the second embodiment of the present invention, as Figure 6 As shown, the display device of this embodiment is substantially the same as that of the first embodiment, except that the partial structure of the display screen 10 is different.

[0049] Specifically, the first substrate 11 includes a first bottom plate 112 and a color filter layer 114 disposed on the first bottom plate 112. The color filter layer 114 is provided with a first opening 101 exposing the first focusing lens 113. The first focusing The lens 113 is integrally formed with the first bottom plate 112 . The first focusing lens 113 has a first surface 11a and a second surface 11b, the second surface 11b is close to the second focusing lens 123, and the second surface 11b is provided with a first optical ion film 115 for improving light transmission efficiency. The material of the first optical ion film 115 is CaF 2 , but n...

no. 3 example

[0054] Figure 7 It is a partially enlarged schematic diagram of the display screen of the third embodiment of the present invention, as shown in Figure 7 As shown, the display device of this embodiment is substantially the same as that of the first embodiment, except that the partial structure of the display screen 10 is different.

[0055] Specifically, the second substrate 12 includes a second bottom plate 122 and a control circuit layer 124 disposed on the second bottom plate 122. The control circuit layer 124 is provided with a second opening 102 exposing the second focusing lens 123. The second focusing lens 123 It is integrally formed with the second bottom plate 122 . The second focusing lens 123 has a third surface 12a and a fourth surface 12b, the third surface 12a is close to the first focusing lens 113, and a second optical ion film 125 is provided on the third surface 12a for improving light transmission efficiency. The material of the second optical ion membra...

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Abstract

The invention provides a display device. The display device comprises a display screen and a camera module; the display screen comprises a first substrate and a second substrate which are oppositely arranged. A first focusing lens is locally formed on the first substrate, and a second focusing lens is locally formed on the second substrate, wherein the first focusing lens and the second focusing lens are oppositely arranged, the first focusing lens and the second focusing lens are combined to form a pick-up lens, and the pick-up module and the pick-up lens are correspondingly arranged. According to the invention, the display device does not need to be additionally provided with a lens, so the volume space formed after the camera module and the display screen are assembled is greatly narrowed, the problem that a gap exists between the camera lens and the display screen to cause optical crosstalk can be effectively solved, the halo of images during imaging is avoided, and the product quality and the market competitiveness are improved.

Description

technical field [0001] The present application relates to the technical field of imaging, and in particular to a display device. Background technique [0002] With the continuous popularization and development of smart phones, the screen display ratio is getting higher and higher, and full-screen mobile phone products are rapidly flooding the market. At present, the relatively new comprehensive mobile phone structure is to dig holes in the display screen and place the camera module. [0003] figure 1 is a partial structural schematic diagram of an existing smart phone, figure 2 yes figure 1 The disassembled schematic diagram of the smartphone shown, as figure 1 with figure 2 As shown, the smart phone includes a display screen 30 and a camera module 40 , and the backlight module 31 of the display screen 30 is provided with an accommodating hole 301 . The camera module 40 includes a circuit board 41 , a photosensitive chip (not shown), a support base 43 , a lens 44 and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH04M1/0264H04M1/0266
Inventor 夏继伟吴兴丽
Owner SHANGHAI TRANSSION CO LTD
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