CN110995902A - Electronic device, electronic apparatus, and image processing method - Google Patents
Electronic device, electronic apparatus, and image processing method Download PDFInfo
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- CN110995902A CN110995902A CN201911259563.1A CN201911259563A CN110995902A CN 110995902 A CN110995902 A CN 110995902A CN 201911259563 A CN201911259563 A CN 201911259563A CN 110995902 A CN110995902 A CN 110995902A
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- 238000003672 processing method Methods 0.000 title claims description 7
- 238000000605 extraction Methods 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims description 47
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910021389 graphene Inorganic materials 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001621 AMOLED Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The application provides an electronic device, which comprises a display panel and an electronic device, wherein the electronic device is arranged on one side of the display panel; wherein the display panel includes a display area and a non-display area; the electronic device is arranged corresponding to the non-display area, and the transparent display unit is positioned between the non-display area and the light extraction unit. The electronic device arranges the camera shooting functional module at one side of a display panel of the electronic device, so that the display area of the display panel is improved, full-screen display of the display panel is realized, and meanwhile, the camera shooting function is not influenced.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to an electronic device, an electronic apparatus, and an image processing method.
Background
Following the apple push of the "bang" screen iPhone X phone, more and more phone manufacturers and their panel suppliers began to focus on this index of screen occupancy. The higher the screen is, the more information can be displayed on the screen with the same size, and the stronger the visual impact is, the more easily the consumers favor on the market, and the stronger the competitiveness is. At present, the modes for improving the screen ratio are various, such as slotting, punching, shooting under the screen and the like. Mobile phones manufactured with a camera placed in a slotted or punched position, such as a water drop screen and a polar screen, are already commercially available. Because the camera corresponds screen display region under the screen and will satisfy two kinds of functional requirements of transparent (under the mode of shooing) and demonstration (under the display mode), current thinking is mostly to add external display screen, use modes such as drive assembly structure, consequently, has camera project organization complicacy under the screen, poor stability, influences the problem of camera formation of image and screen display effect.
Disclosure of Invention
In order to solve the problem that the display function and the camera shooting function of a screen are difficult to be considered in the screen shooting technology, the following solutions are provided in the application.
In one aspect, the present application provides an electronic device, comprising:
a light-taking unit;
an optical filter disposed in a light extraction direction of the light extraction unit;
and the transparent display unit is arranged between the light taking unit and the optical filter and is attached to the optical filter.
Further, the transparent display unit comprises a first transparent electrode, a light emitting unit and a second transparent electrode. Further, the light emitting unit comprises an OLED or an LED, preferably, the light emitting unit is a PMOLED or a micro LED or a silicon-based OLED.
Further, the first transparent electrode and the second transparent electrode are made of ITO (indium tin oxide), graphene or AZO (aluminum-doped zinc oxide), and the light transmittance is greater than or equal to 85%.
Further, the light extraction unit comprises an optical sensor and a signal processing module, and the signal processing module converts an optical signal into an electrical signal.
Further, the filters include a red filter, a green filter, and a blue filter.
Further, the optical filter comprises a lens unit, the lens unit is arranged above the optical filter, preferably, the lens unit comprises a convex lens or a concave lens, and preferably, the material of the lens unit is plastic or glass.
Further, the lens unit is movable in a vertical or horizontal direction.
In another aspect, the present invention provides an electronic device, comprising a display panel and any one of the electronic devices described above, wherein the electronic device is disposed on one side of the display panel;
wherein the display panel includes a display area and a non-display area; the electronic device is arranged corresponding to the non-display area, and the transparent display unit is positioned between the non-display area and the light extraction unit.
In another aspect, the present invention provides an image processing method for an electronic device, which is one of the electronic devices, and controls the display unit to be in a display state or a non-display state; when the electronic device is in a shooting mode, the display unit is controlled to be in a non-display state, the light-taking unit obtains external natural light penetrating through the non-display area and converts an optical signal into an electrical signal to finish image shooting; and when the electronic device is in a display mode, controlling the display unit to be in a display state and compensating the image of the non-display area in the display panel.
Through above-mentioned technical scheme, this application can realize following technological effect:
(1) the electronic device is provided with a shooting function module and an image display function module, so that the electronic device has two functions of shooting and image display;
(2) the electronic device with the electronic device is provided, the camera shooting functional module is arranged on one side of the display panel of the electronic device, the display area of the display panel is improved, full-screen display of the display panel is achieved, and meanwhile the camera shooting function is not affected.
(3) The electronic device is in a shooting mode or a display mode by controlling the display units in the electronic device to be in different states, and when the electronic device is in the display mode, the display units in the electronic device are used for compensating the missing pictures of the display panel, so that the electronic device realizes full-screen display.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device provided in the prior art;
fig. 2 is a schematic structural diagram of a display panel in the prior art;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a display panel in the embodiment shown in FIG. 4 of the present application;
fig. 6 is a flowchart of an image processing method according to an embodiment of the present application.
Reference numerals:
100, 200: light rays; 120, 220: a display panel; 120-1, 220-1: a non-display area; 120-2, 220-2: a display area; 140, 240: an optical filter; 250: a display unit; 160, 260: light-extracting unit
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
The technology of making a video recording under the screen is an implementation mode for realizing a full screen, and the technology of making a video recording under the screen requires that an area provided with a camera not only has a display function, but also has a camera function. Fig. 1 is a schematic structural diagram of an electronic device provided in the prior art, which includes a display panel 120, a filter 140 and a light extraction unit 160. The display panel includes a display area 120-2 and a non-display area 120-1, when the display panel is lighted, the display area can normally display images, and the non-display area is a light-transmitting area and cannot display images. The filter 140 and the light extraction unit 160 constitute an image pickup module, and are disposed below the display panel 120. The external light 100 passes through the display area of the display panel, passes through the optical filter 140, and is captured by the light capturing unit 160, and the optical signal is converted into an electrical signal, thereby completing image capturing. According to the scheme, the function of shooting under the screen can be realized, but the non-display area in the display panel cannot normally display images, so that the images on the display panel are partially lost, and the display effect seriously influences the experience of customers. In order to solve the technical problem, the present application provides an embodiment, as shown in fig. 3 to 5. Fig. 3 provides a schematic diagram of the structure of an electronic device. The electronic device comprises a lens unit 230, an optical filter 240, a display unit 250 and a light extraction unit 260, wherein the optical filter 240 and the display unit 250 are attached to each other and arranged above the display unit 250, and the attachment process can be realized by using optical cement. In an embodiment, the electronic device may not include the lens unit 240. The lens unit 240 is formed by combining several lenses, and functions to enable the electronic device to focus more light rays 220. The lens may be a concave lens, a convex lens, or a combination thereof. The lens may be made of plastic or glass, and is preferably made of glass in order to achieve better optical performance. The lens unit 240 may be moved in a vertical direction (i.e., a direction parallel to the light 200 incident from the vertical filter 240) or a horizontal direction (i.e., a direction perpendicular to the light 200 incident from the vertical filter 240). When the lens unit 240 is controlled to move in the vertical direction, the distance between the lens unit 240 and the light extraction unit 260 may be adjusted to accommodate the optimal imaging effect. When the lens unit 240 is controlled to move in the horizontal direction, the lens unit 240 may be moved away to avoid affecting the normal display of the image by the display unit 250. The filter 240 can convert wavelengths of one color to wavelengths of another color, and in one embodiment, the filter is a red filter, a green filter, and a blue filter. In one embodiment, the display unit 250 includes a first transparent electrode, a light emitting unit, and a second transparent electrode. The first transparent electrode and the second transparent electrode are made of ITO (indium tin oxide), graphene or AZO (aluminum-doped zinc oxide), and the light transmittance is greater than or equal to 85%. In an embodiment, the Light Emitting unit is an Organic Light Emitting Diode (OLED) or a Light Emitting Diode (LED), and preferably, the Light Emitting unit is a Passive Matrix Organic Light Emitting Diode (PMOLED) or a Micro Diode (Micro LED) or a silicon-based LED or a silicon-based OLED. The light extraction unit 260 includes an optical sensor and a signal processing module that converts an optical signal into an electrical signal. The electronic device in the above embodiment has two modes, i.e., a shooting mode and a display mode. When the display unit 250 is in the shooting mode, the pixel circuit switch of the display unit 250 is controlled to be turned off, so that the display unit is in a completely transparent and non-display state, so that the light 200 can be acquired by the light acquiring unit 260 through the optical filter 240, and the optical sensor in the light acquiring unit 260 converts the optical signal into an electrical signal, thereby completing image shooting. When in the display mode, the pixel circuit switch of the display unit 250 is controlled to be turned on, the display unit 250 is in a normal display state, and the function of the light extraction unit 260 is controlled to be turned off, thereby completing the image display.
In order to implement a full-screen electronic device, fig. 4 is a specific embodiment provided in the present application, and the electronic device includes a display panel 220, where the display panel 220 may be an AMOLED display panel or an LCD panel. As shown in fig. 5, the display panel 220 includes a display area 220-2 and a non-display area 220-1, and the non-display area 220-1 is transparent and does not include a pixel unit. An electronic device is arranged on the side opposite to the display direction of the display panel 220, the electronic device comprises a lens unit 230, an optical filter 240, a display unit 250 and a light extraction unit 260, the optical filter 240 and the display unit 250 are attached to each other, the optical filter 240 is arranged above the display unit 250, and the attachment process can be realized by using optical cement. In an embodiment, the electronic device may not include the lens unit 240. The lens unit 240 is formed by combining several lenses, and functions to enable the electronic device to focus more light rays 220. The lens may be a concave lens, a convex lens, or a combination thereof. The lens may be made of plastic or glass, and is preferably made of glass in order to achieve better optical performance. The lens unit 240 may be moved in a vertical direction (i.e., a direction parallel to the light 200 incident from the vertical filter 240) or a horizontal direction (i.e., a direction perpendicular to the light 200 incident from the vertical filter 240). When the lens unit 240 is controlled to move in the vertical direction, the distance between the lens unit 240 and the light extraction unit 260 may be adjusted to accommodate the optimal imaging effect. When the lens unit 240 is controlled to move in the horizontal direction, the lens unit 240 may be moved away to avoid affecting the normal display of the image by the display unit 250. The filter 240 can convert wavelengths of one color to wavelengths of another color, and in one embodiment, the filter is a red filter, a green filter, and a blue filter. In one embodiment, the display unit 250 includes a first transparent electrode, a light emitting unit, and a second transparent electrode. The first transparent electrode and the second transparent electrode are made of ITO (indium tin oxide), graphene or AZO (aluminum-doped zinc oxide), and the light transmittance is greater than or equal to 85%. In an embodiment, the Light Emitting unit is an Organic Light Emitting Diode (OLED) or a Light Emitting Diode (LED), and preferably, the Light Emitting unit is a Passive Matrix Organic Light Emitting Diode (PMOLED) or a Micro Diode (Micro LED) or a silicon-based LED or a silicon-based OLED. The light extraction unit 260 includes an optical sensor and a signal processing module that converts an optical signal into an electrical signal. The electronic device may be a mobile terminal such as a mobile phone and a tablet, and through the above embodiments, the electronic device can have two modes of shooting and displaying, when in the shooting mode, the display panel 220 is in a non-display state, and controls the pixel circuit switch of the display unit 250 to be turned off, so that the display panel is in a completely transparent non-display state, so that the light 200 can be acquired by the light acquiring unit 260 through the optical filter 240, and the optical sensor in the light acquiring unit 260 converts the optical signal into an electrical signal, thereby completing image shooting. When in the display mode, the display panel 220 is in the display state, and the non-display area has no pixel unit, which may cause a frame loss of the display panel; the pixel circuit switch of the display unit 250 is controlled to be turned on, the display unit 250 is in a normal display state, and the missing picture of the display panel 220 is compensated, and the function of the light-taking unit 260 is controlled to be turned off, so that the image display of the electronic device is completed.
Fig. 6 is a flowchart of an image processing method of an electronic device including a display panel, which may be an AMOLED display panel or an LCD panel. The display panel comprises a display area and a non-display area, wherein the non-display area is transparent and does not contain pixel units. One side opposite to the display direction of the display panel is provided with an electronic device, the electronic device comprises a lens unit, an optical filter, a display unit and a light-taking unit, the optical filter and the display unit are attached to each other, the optical filter is arranged above the display unit, and the attaching process can be realized by using optical cement. In an embodiment, the electronic device may not include the lens unit 240. The lens unit 240 is formed by combining several lenses, and functions to enable the electronic device to focus more light rays 220. The lens may be a concave lens, a convex lens, or a combination thereof. The lens may be made of plastic or glass, and is preferably made of glass in order to achieve better optical performance. The lens unit 240 may be moved in a vertical direction (i.e., a direction parallel to the light 200 incident from the vertical filter 240) or a horizontal direction (i.e., a direction perpendicular to the light 200 incident from the vertical filter 240). When the lens unit 240 is controlled to move in the vertical direction, the distance between the lens unit 240 and the light extraction unit 260 may be adjusted to accommodate the optimal imaging effect. When the lens unit 240 is controlled to move in the horizontal direction, the lens unit 240 may be moved away to avoid affecting the normal display of the image by the display unit 250. The filter 240 can convert wavelengths of one color to wavelengths of another color, and in one embodiment, the filter is a red filter, a green filter, and a blue filter. In one embodiment, the display unit 250 includes a first transparent electrode, a light emitting unit, and a second transparent electrode. The first transparent electrode and the second transparent electrode are made of ITO (indium tin oxide), graphene or AZO (aluminum-doped zinc oxide), and the light transmittance is greater than or equal to 85%. In an embodiment, the Light Emitting unit is an Organic Light Emitting Diode (OLED) or a Light Emitting Diode (LED), and preferably, the Light Emitting unit is a Passive Matrix Organic Light Emitting Diode (PMOLED) or a Micro Diode (Micro LED) or a silicon-based LED or a silicon-based OLED. The light-taking unit comprises an optical sensor and a signal processing module, and the signal processing module converts an optical signal into an electrical signal. The electronic device can be a mobile terminal such as a mobile phone and a tablet, and through the above embodiment, the electronic device can have two modes of shooting and displaying, when the electronic device is in the shooting mode, the display panel is in a non-display state, and the pixel circuit switch of the display unit is controlled to be turned off, so that the display unit is in a completely transparent non-display state, and thus light can be acquired by the light acquisition unit through the optical filter, and an optical sensor in the light acquisition unit converts an optical signal into an electrical signal, thereby completing image shooting. When the display panel is in the display mode, the display panel is in a display state, and at this time, the non-display area has no pixel unit, which results in a picture missing of the display panel; and controlling the pixel circuit switch of the display unit to be switched on, enabling the display unit to be in a normal display state, compensating the missing picture of the display panel, and controlling the function of the light-taking unit to be switched off, so as to finish the image display of the electronic device. The specific steps are carried out as follows. Referring to fig. 4-6, step 1: controlling the display unit 240 to be in a display state or a non-display state, where the display state is that the pixel circuit of the display unit is turned on and the display unit 240 displays an image, and the non-display state is that the pixel circuit of the display unit is turned off and the display unit 240 does not display an image and is in a transparent state; step 2: when the electronic device is in a shooting mode, the display unit 240 is controlled to be in a non-display state, the light-taking unit 260 obtains external natural light penetrating through the non-display area 220-2, and converts an optical signal into an electrical signal to complete image shooting; and step 3: when the electronic device is in the display mode, the display panel 220 is in the display state, and the control display unit 250 is also in the display state, the non-display area 220-1 in the display panel 220 does not display a picture, which results in a missing picture in the display panel 220, and the picture displayed by the display unit 250 is used to compensate for the missing picture in the display panel 220 due to the non-display area.
Claims (10)
1. An electronic device, comprising:
a light-taking unit;
an optical filter disposed in a light extraction direction of the light extraction unit;
and the transparent display unit is arranged between the light taking unit and the optical filter and is attached to the optical filter.
2. The electronic device of claim 1, the transparent display unit comprising a first transparent electrode, a light emitting unit, a second transparent electrode.
3. Electronic device according to claim 2, the light emitting unit comprising an OLED or LED, preferably the light emitting unit is a PMOLED or a micro LED or a silicon based OLED.
4. The electronic device according to claim 2, wherein a material of the first transparent electrode and the second transparent electrode is ITO or graphene or AZO, and a light transmittance is greater than or equal to 85%.
5. The electronic device of claim 1, the light extraction unit comprising an optical sensor and a signal processing module that converts an optical signal into an electrical signal.
6. The electronic device of claim 1, the filter comprising a red filter, a green filter, and a blue filter.
7. The electronic device according to claim 1, further comprising a lens unit disposed above the filter, preferably the lens unit comprises a convex lens or a concave lens, preferably the material of the lens unit is plastic or glass.
8. The electronic device according to claim 4, the lens unit being movable in a vertical or horizontal direction.
9. An electronic device comprising a display panel and the electronic device according to any one of the preceding claims, the electronic device being provided on one side of the display panel;
wherein the display panel includes a display area and a non-display area; the electronic device is arranged corresponding to the non-display area, and the transparent display unit is positioned between the non-display area and the light extraction unit.
10. An image processing method of an electronic device according to claim 9, controlling the display unit to be in a display state or a non-display state; when the electronic device is in a shooting mode, the display unit is controlled to be in a non-display state, the light-taking unit obtains external natural light penetrating through the non-display area and converts an optical signal into an electrical signal to finish image shooting; and when the electronic device is in a display mode, controlling the display unit to be in a display state and compensating the image of the non-display area in the display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911259563.1A CN110995902B (en) | 2019-12-10 | 2019-12-10 | Electronic device, electronic apparatus, and image processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911259563.1A CN110995902B (en) | 2019-12-10 | 2019-12-10 | Electronic device, electronic apparatus, and image processing method |
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| CN110995902A true CN110995902A (en) | 2020-04-10 |
| CN110995902B CN110995902B (en) | 2021-04-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111967411A (en) * | 2020-08-21 | 2020-11-20 | 合肥维信诺科技有限公司 | Display device |
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| US10324492B2 (en) * | 2015-09-14 | 2019-06-18 | Inodyn Newmedia Gmbh | Smartphone with front camera and maximized display screen |
| CN110010666A (en) * | 2019-03-28 | 2019-07-12 | 武汉华星光电半导体显示技术有限公司 | Camera structure and OLED screen curtain under the screen of OLED screen curtain |
| CN110197846A (en) * | 2019-06-27 | 2019-09-03 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
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2019
- 2019-12-10 CN CN201911259563.1A patent/CN110995902B/en active Active
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| US10324492B2 (en) * | 2015-09-14 | 2019-06-18 | Inodyn Newmedia Gmbh | Smartphone with front camera and maximized display screen |
| CN207781599U (en) * | 2017-09-30 | 2018-08-28 | 云谷（固安）科技有限公司 | Display screen and electronic equipment |
| CN110010666A (en) * | 2019-03-28 | 2019-07-12 | 武汉华星光电半导体显示技术有限公司 | Camera structure and OLED screen curtain under the screen of OLED screen curtain |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111967411A (en) * | 2020-08-21 | 2020-11-20 | 合肥维信诺科技有限公司 | Display device |
| CN111967411B (en) * | 2020-08-21 | 2024-02-02 | 合肥维信诺科技有限公司 | Display device |
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| CN110995902B (en) | 2021-04-23 |
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