CN111522163A - Display screen, display screen assembly and electronic equipment - Google Patents
Display screen, display screen assembly and electronic equipment Download PDFInfo
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- CN111522163A CN111522163A CN201910105005.3A CN201910105005A CN111522163A CN 111522163 A CN111522163 A CN 111522163A CN 201910105005 A CN201910105005 A CN 201910105005A CN 111522163 A CN111522163 A CN 111522163A
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- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 4
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- 239000005264 High molar mass liquid crystal Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the application provides a display screen, a display screen assembly and electronic equipment, wherein the display screen comprises a first substrate, a second substrate, liquid crystals and a backlight source; the second substrate comprises a body part and a protruding part, the body part and the first substrate are oppositely arranged, and the protruding part protrudes relative to the first substrate at one side of the body part; the liquid crystal is arranged between the first substrate and the body part, and can be switched between a first deflection angle and a second deflection angle; the backlight source is arranged on the convex part and comprises a plurality of sub light sources with different light emitting colors, and the sub light sources with different light emitting colors alternately emit incident light to the first substrate at a preset angle; when the liquid crystal is at a first deflection angle, incident light is totally reflected on the surfaces of the first substrate and the second substrate, which are deviated from the liquid crystal; when the liquid crystal is in the second deflection angle, incident light is totally reflected on the surface of the first substrate departing from the liquid crystal and is scattered on the surface of the second substrate facing to and/or departing from the liquid crystal.
Description
Technical Field
The application relates to the technical field of electronics, in particular to a display screen, a display screen assembly and electronic equipment.
Background
With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. In the using process of the electronic equipment, the electronic equipment can display the picture by using the display screen of the electronic equipment.
In the related art, a display screen is generally mounted on a display surface of an electronic device. A display surface of an electronic device generally has a display area and a non-display area, and a display screen of the electronic device can display a picture through the display area of the electronic device. A camera may be mounted in a non-display area of the electronic device. The camera can occupy the space of the display surface of the electronic equipment, and the screen occupation ratio of the electronic equipment is reduced.
Disclosure of Invention
The embodiment of the application provides a display screen, a display screen assembly and electronic equipment, and the screen occupation ratio of the electronic equipment can be improved.
The embodiment of the application provides a display screen, display screen includes:
a first substrate;
a second substrate including a body portion and a protrusion portion, the body portion and the first substrate being disposed opposite to each other, the protrusion portion protruding from the first substrate at one side of the body portion;
a liquid crystal disposed between the first substrate and the body part, the liquid crystal being switchable between a first deflection angle and a second deflection angle; and
the backlight source is arranged on the convex part and comprises a plurality of sub light sources with different light-emitting colors, and the sub light sources with different light-emitting colors alternately emit incident light to the first substrate at a preset angle;
when the liquid crystal is in a first deflection angle, the incident light is totally reflected on the surfaces of the first substrate and the second substrate, which are deviated from the liquid crystal, and the display screen is in a transparent state;
when the liquid crystal is in a second deflection angle, the incident light is totally reflected on the surface of the first substrate, which is far away from the liquid crystal, and is scattered on the surface of the second substrate, which faces and/or is far away from the liquid crystal, and the display screen is in a display state.
The embodiment of the application provides a display screen subassembly, the display screen subassembly includes:
the display screen comprises a first display screen and a second display screen, wherein a notch is formed in the first display screen, and the notch penetrates through the first display screen in the thickness direction of the first display screen;
the second display screen is arranged in the gap and is the display screen, and the light transmittance of the second display screen is greater than that of the first display screen.
The embodiment of the application provides an electronic equipment, including casing and display screen subassembly, the display screen subassembly be as above the display screen subassembly, the display screen subassembly sets up on the casing.
An embodiment of the present application provides an electronic device, including:
a housing;
the display screen assembly is the display screen assembly, and is arranged on the shell;
the camera module is arranged between the shell and a second display screen of the display screen assembly;
the processor is used for controlling the liquid crystal of the second display screen to be in a transparent state according to the received shooting instruction, controlling the camera module to acquire an image through the second display screen in the transparent state by the aid of the processor, and starting the camera module by the aid of the shooting instruction;
the processor is further configured to control the liquid crystal of the second display screen to be in a display state according to the received first display instruction, so as to display a picture.
In the embodiment of the application, the camera module can be installed between second display screen and casing, and the camera module can see through the second display screen and gather the image, and the camera module can not occupy the display area of display surface among the electronic equipment, can improve electronic equipment's screen and account for than.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a schematic view of a first structure of a display screen assembly in the electronic device shown in fig. 1.
Fig. 3 is a schematic structural diagram of a first display screen in the electronic device shown in fig. 1.
Fig. 4 is another schematic structural diagram of the first display screen according to the embodiment of the present application.
Fig. 5 is a schematic structural diagram of a first display screen according to an embodiment of the present application.
Fig. 6 is a second structural diagram of the display screen assembly in the electronic device shown in fig. 1.
Fig. 7 is a schematic diagram of a third structure of a display screen assembly in the electronic device shown in fig. 1.
Fig. 8 is a fourth structural diagram of the display screen assembly in the electronic device shown in fig. 1.
Fig. 9 is a fifth structural diagram of a display screen assembly in the electronic device shown in fig. 1.
FIG. 10 is a cross-sectional view of the display screen assembly of the electronic device of FIG. 1 taken in the direction P1-P1.
FIG. 11 is another cross-sectional view of the display screen assembly of the electronic device of FIG. 1 taken along the direction P1-P1.
FIG. 12 is a cross-sectional view of the second display screen of the electronic device of FIG. 1 taken along the direction P2-P2.
FIG. 13 is another cross-sectional view of the second display screen of the electronic device of FIG. 1 taken along the direction P2-P2.
FIG. 14 is another cross-sectional view of the second display screen of the electronic device of FIG. 1 taken along the direction P2-P2.
Fig. 15 is a block diagram of an electronic device provided in an embodiment of the present application.
Fig. 16 is a sectional view of the camera module and the display screen assembly of the electronic device shown in fig. 1 taken along the direction P1-P1.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. An electronic device, such as electronic device 10 of fig. 1, may be a computing device, such as a laptop computer, a computer monitor containing an embedded computer, a tablet computer, a cellular telephone, a media player, or other handheld or portable electronic device, a smaller device (such as a wristwatch device, a hanging device, an earphone or headphone device, a device embedded in eyeglasses, or other device worn on the head of a user, or other wearable or miniature device), a television, a computer display that does not contain an embedded computer, a gaming device, a navigation device, an embedded system (such as a system in which an electronic device with a display is installed in a kiosk or an automobile), a device that implements the functionality of two or more of these devices, or other electronic devices. In the exemplary configuration of fig. 1, the electronic device 10 is a portable device, such as a cellular telephone, media player, tablet computer, or other portable computing device. Other configurations may be used for the electronic device 10, if desired. The example of fig. 1 is merely exemplary.
The electronic device 10 may include a display screen assembly such as display screen assembly 20. The display screen assembly 20 may display a picture. The display screen assembly 20 may include a first display screen, such as the first display screen 11, and a second display screen, such as the second display screen 12. The first display 11 can display a picture, and the second display 12 can display a picture. The first display screen 11 and the second display screen 12 can simultaneously display the same picture, and the first display screen 11 and the second display screen 12 can also simultaneously display different pictures.
Referring to fig. 2, fig. 2 is a first structural diagram of a display screen assembly in the electronic device shown in fig. 1. The first display screen 11 is provided with at least one indentation such as indentation 110. The notch 110 penetrates the first display 11 in the thickness direction of the first display 11. The second display 12 is disposed in the notch 110, and the first display 11 and the second display 12 display in the same direction.
As shown in fig. 2, the first display panel 11 may include a first end surface 111, a second end surface 112, a third end surface 113, and a fourth end surface 114. The first end surface 111 and the second end surface 112 are disposed opposite to each other, and the third end surface 113 and the fourth end surface 114 are disposed opposite to each other. The third end surface 113 is connected to one side of the first end surface 111 and the second end surface 112, and the fourth end surface 114 is connected to the other side of the first end surface 111 and the second end surface 112.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a first display screen in the electronic device shown in fig. 1. The notch 110 may penetrate one of the end surfaces of the first display panel 11, such as the first end surface 111, or the notch 110 is recessed from the first end surface 111 toward the second end surface 112. The notch 110 may also penetrate through the other end surface of the first display 11. For example, as shown in fig. 1 and 2, the second display 12 may be disposed within the gap 110.
Referring to fig. 4, fig. 4 is another schematic structural diagram of the first display screen according to the embodiment of the present disclosure. The notch 110 may penetrate two end faces of the first display 11, such as the first end face 111 and the third end face 113. That is, the notch 110 is formed at the connecting position of the first end surface 111 and the third end surface 113. For example, the second display 12 may be disposed within the notch 110.
For example, the notch 110 may extend through three end surfaces of the first display panel 11, such as the first end surface 111, the third end surface 113, and the fourth end surface 114. Or the notch 110 is formed from the first end surface 111 and along the third end surface 113 and the fourth end surface 114 toward the second end surface 112.
Referring to fig. 5, fig. 5 is a schematic view of another structure of the first display screen according to the embodiment of the present application. The notch 110 may be far from the periphery of the first display 11, that is, the notch 110 is a through hole structure penetrating through the first display 11. Therefore, the gap 110 is formed by the first display 11, and when the second display 12 is disposed in the gap 110, the periphery of the second display 12 is surrounded by the first display 11.
In some embodiments, the indentations 110 may be of a regular shape such as rectangular, circular, and the like. The indentations 110 may also be irregularly shaped.
As shown in fig. 2, the display screen assembly 20 may further include a first driver chip, such as the first driver chip 16, and a second driver chip, such as the second driver chip 17. The first driving chip 16 is electrically connected to the first display 11, and the first driving chip 16 is used for driving the first display 11 to display. The first driving chip 17 is electrically connected to the second display 12, and the second driving chip 17 is used for driving the second display 12 to display.
In some embodiments, the first driver chip 16 and the second driver chip 17 may be disposed at the same end of the display screen assembly 20, or the first driver chip 16 and the second driver chip 17 may be disposed at the same end of the first display screen 11. Such as the first driver chip 16 and the second driver chip 17, may be disposed at the first end surface 111. The first driving chip 16 is disposed outside the first display 11, and the first driving chip 16 is staggered from the notch 110. The second driving chip 17 is disposed outside the second display 12, or the position of the second driving chip 17 corresponds to the notch 110. The first driver chip 16 and the second driver chip 17 may be arranged side by side, and the first driver chip 16 and the second driver chip 17 may be disposed at the same height.
Referring to fig. 6, fig. 6 is a second structural diagram of the display screen assembly in the electronic device shown in fig. 1. The first driving chip 16 and the second driving chip 17 may be disposed at the second end surface 112. The first driving chip 16 can bypass the first non-display surface of the first display panel 11 to be electrically connected to the second display panel 12. It can be understood that the first driving chip 16 and the second driving chip 17 are disposed on the same end surface of the first display screen 11, so as to reduce the occupied space and further improve the screen occupation ratio of the electronic device 10.
It should be noted that the first driving chip 16 and the second driving chip 17 may be disposed on different end surfaces of the first display panel 11.
Referring to fig. 7, fig. 7 is a third structural diagram of a display screen assembly in the electronic device shown in fig. 1. The first driving chip 16 may be disposed on the second end surface 112 of the first display panel 11, and the first driving chip 16 is located outside the second end surface 112. The second driving chip 17 may be disposed on the first end surface 111 of the first display screen 11, and the second driving chip 17 is located outside the second display screen 12. Or the second driving chip 17 corresponds to the position of the notch 110. It can be understood that the first driving chip 16 can be directly electrically connected to the first display 11 without winding, which facilitates the control of the first display 11. And the second driving chip 17 can be directly electrically connected with the second display 12, so that winding is not needed, and the second display 12 can be conveniently controlled. Thereby saving working procedures and cost.
The first display panel 11 and the second display panel 12 are not limited to driving the display by the first driving chip 16 and the second driving chip 17, respectively.
Referring to fig. 8, fig. 8 is a fourth structural schematic diagram of a display screen assembly in the electronic device shown in fig. 1. The display screen assembly 20 shown in fig. 8 differs from the display screen assembly 20 shown in fig. 2, 6 and 7 in that: the display screen assembly 20 shown in fig. 8 includes a third drive circuit such as the third drive circuit 18. The third driving circuit 18 is electrically connected to the first display 11, the third driving circuit 18 is electrically connected to the second display 12, and the third driving circuit 18 can drive the first display 11 and the second display 12 to display images in the same direction. That is, the first display panel 11 and the second display panel 12 are driven by the same third driving circuit 18.
The third driving circuit 18 may be disposed on one of the end faces of the first display panel 11, such as the third driving circuit 18 disposed on the second end face 112. The third driving circuit 18 can be directly electrically connected to the first display panel 11 at the second end 112, and the third driving circuit 18 can bypass the first non-display surface of the first display panel 11 through a signal line and be electrically connected to the second display panel 12 at the first end 111. In the embodiment of the application, the same third driving circuit 18 can drive the first display screen 11 and the second display screen 12, and only one end of the display screen assembly 20 needs to be provided with the third driving circuit 18, so that two or more ends of the display screen assembly 20 do not need to be occupied, the space of the display screen assembly 20 can be saved, and the screen occupation ratio of the electronic device 10 is further improved.
Referring to fig. 9, fig. 9 is a fifth structural diagram of a display screen assembly in the electronic device shown in fig. 1. The third driving circuit 18 may be disposed at the first end surface 111. The third driving circuit 18 is disposed on the first end surface 111, the third driving circuit 18 can be electrically connected to the second display 12 on the first end surface 111, and the third driving circuit 18 can be electrically connected to the first display 11 on the first end surface 111. The number of windings can be reduced. The third driving circuit 18 may be disposed on the third terminal surface 113 or the fourth terminal surface 114.
Referring to fig. 10, fig. 10 is a cross-sectional view of the display screen assembly of the electronic device shown in fig. 1 taken along the direction P1-P1. The first display screen 11 may include a first display surface 1101 and a first non-display surface 1102 arranged opposite to each other. The first display surface 1101 is a surface facing the user, the first display panel 11 displays a screen on the first display surface 1101, and the first non-display surface 1102 does not display a screen. The notch 110 may extend through the first display surface 1101 and the first non-display surface 1102.
As shown in fig. 10, the second display 12 may include a second display side 1201 and a second non-display side 1202 that are oppositely disposed. The second display surface 1201 is a surface facing the user, the second display 12 displays a screen on the second display surface 1201, and the second non-display surface 1202 does not display a screen. The second display 12 may be disposed within the indentation 110. The second display 12 can be completely received in the gap 110, and the second display 12 can be adapted to the volume of the gap 110, such as the size of the second display 12 is the same as the volume of the gap 110. It should be noted that the size of the second display 12 may be smaller than the volume of the gap 110.
In some embodiments, the first display surface 1101 and the second display surface 1201 are flush. The first non-display surface 1102 and the second non-display surface 1202 may not be flush with each other, such as the thickness of the first display screen 11 is greater than that of the second display screen 12, and the gap 110 has a space on the first non-display surface 1102 for accommodating the components of the electronic device 10. It should be noted that the first non-display surface 1102 and the second non-display surface 1202 may be flush.
As shown in fig. 10, the first display panel 11 may include a first upper substrate 115, a first lower substrate 116, a first display layer 117, and a polarizer 118. The polarizer 118, the first upper substrate 115, the first display layer 117, and the first lower substrate 116 may be sequentially stacked. The first Display layer 117 may include liquid crystal, that is, the first Display 11 may be a Liquid Crystal Display (LCD).
The polarizer 118 forms a through hole 1180 at the position of the notch 110, and the through hole 1180 corresponds to the notch 110. That is, the polarizer 118 is formed with a through hole 1180 at the position of the notch 110, or the through hole 1180 on the polarizer 118 is a part forming the notch 110.
As shown in fig. 10, the second display 12 may include a second upper substrate 121, a second lower substrate 122 and a second display layer 123. The second upper substrate 121, the second display layer 123 and the second lower substrate 122 may be sequentially stacked. The second display layer 123 may include liquid crystal, that is, the second display 12 may be a liquid crystal display. Illustratively, the second display 12 does not include a polarizer. The second display 12 may emit light by means of total reflection.
Referring to fig. 11, fig. 11 is another cross-sectional view of the display screen assembly of the electronic device shown in fig. 1 along the direction P1-P1. The first upper substrate 115 may include a first upper substrate 1151 and a first common electrode layer 1152 disposed on the first upper substrate 1151. The first upper substrate 1151 may be made of a transparent material such as glass, plastic, or the like. The first common electrode layer 1152 may be located on a side of the first upper substrate 1151 facing the first lower substrate 116. The first lower substrate 116 may include a first lower substrate 1161 and a first driving circuit layer 1162 disposed on the first lower substrate 1161. Wherein the first lower substrate 1161 may be made of a transparent material such as glass, plastic, etc. The first driving circuit layer 1162 on the first lower substrate 116 may be located on a side of the first lower substrate 1161 facing the first upper substrate 115. It is understood that the driving circuits included in the first driving circuit layer 1162 may be made of a transparent conductive material.
As shown in fig. 11, the second upper substrate 121 may include a second upper substrate 1211 and a second common electrode layer 1212 disposed on the second upper substrate 1211. The second upper substrate 1211 may be made of a transparent material such as glass, plastic, etc. The second common electrode layer 1212 may be located on a side of the second upper substrate 1211 facing the second lower substrate 122. The second lower substrate 122 may include a second lower substrate 1221 and a second driving circuit layer 1222 disposed on the second lower substrate 1221. Wherein the second lower substrate 1221 may be made of a transparent material such as glass, plastic, and the like. The second driving circuit layer 1222 on the second lower substrate 122 may be located on a side of the second lower substrate 1221 facing the second upper substrate 121. It is understood that the driving circuits included in the second driving circuit layer 1222 may be made of a transparent conductive material.
For example, the second display layer 123 in the second display panel 12 may be a Polymer Liquid Crystal, and may be a Polymer Network Liquid Crystal (PNLC) or a Polymer Dispersed Liquid Crystal (PDLC), when the Polymer Liquid Crystal is the Polymer Network Liquid Crystal, the second upper substrate 121 and the second lower substrate 122 are powered on to change the Polymer Network Liquid Crystal from a transparent state to a scattering state, and when the Polymer Liquid Crystal is the Polymer dispersed Liquid Crystal, the second upper substrate 121 and the second lower substrate 122 are powered on to change the Polymer dispersed Liquid Crystal from the scattering state to the transparent state. The second display layer 123 may be simply referred to as a liquid crystal 123. I.e. the liquid crystal 123 is switchable between a first deflection angle and a second deflection angle. When the liquid crystal 123 is in the first deflection angle, the second display 12 is in a transparent state, and when the liquid crystal 123 is in the second deflection angle, the second display 12 is in a display state.
It should be noted that, when the second display 12 is in a transparent state, the light transmittance of the second display 12 is greater than or equal to 60%. Such as 60%, 63%, 70%, 75%, 80%, 85%, 90%, etc., of the second display 12 when the second display 12 is in a transparent state.
In addition, in the non-display state of the first display panel 11, the light transmittance of the first display panel 11 is about 10%.
Therefore, the transmittance of the second display 12 is greater than that of the first display 11 in the embodiment of the present application.
It can be understood that the polarizer has a light guiding function, and the polarizer can improve the display performance of the display screen. However, the polarizer has a light-shielding effect, which reduces the transmittance of the display panel. The polarizer 118 is disposed on the first display panel 11, and the polarizer 118 forms a through hole 1180 at the position of the notch 110, so that the polarizer 118 is not disposed on the second display panel 12. Therefore, the transmittance of the second display 12 is greater than that of the first display 11 in the embodiment of the present application.
In some embodiments, the pixel density of the second display 12 is less than that of the first display 11, such as the circuit arrangement in the second display 12 may be more sparse than that in the first display 11, so that the second display 12 may more sparsely arrange the circuit generating the light shielding effect than the first display 11, and the light transmittance may be improved.
In some embodiments, the material in the second display 12 is replaced with a material having high light transmittance. Such as nano silver, etc.
As shown in fig. 2, the second display 12 may further include a backlight 19, and the backlight 19 provides light for the second display 12. The backlight 19 may be disposed at a side of the second display 12, such as the backlight 19 disposed at a side of the second lower substrate 122. The backlight 19 may include a plurality of sub-light sources with different light emitting colors for alternately emitting incident light in a field sequential manner to the second upper substrate 1211 of the second upper substrate 121 or the second lower substrate 1221 of the second lower substrate 122 at a predetermined angle. The backlight 19 may be an LED (Light Emitting Diode) Light source. The LED light source may include a red LED sub-light source, a green LED sub-light source, and a blue LED sub-light source. In another embodiment, the color of each LED in the LED light source can be set according to actual needs to meet the needs of actual situations, which is not limited herein.
Referring to fig. 12, fig. 12 is a cross-sectional view of the second display screen of the electronic device shown in fig. 1 taken along the direction P2-P2. The second lower substrate 122 includes a body 1221 and a projection 1224, and the body 1221 and the second upper substrate 121 are disposed opposite to each other. The projection 1224 projects from an edge of one end of the second upper substrate. The projections 1224 may be provided without the TFT structures 1222, and the projections 1224 may be formed directly from the second lower substrate 1221, that is, the projections 1224 are formed extending outward from one end edge of the second lower substrate 1221. The width of the projection 1224 may be 2.5 millimeters to 3.5 millimeters, such as the width of the projection 1224 being 2.5 millimeters, 2.7 millimeters, 3 millimeters, 3.2 millimeters, 3.5 millimeters. Note that the width of the projection 1224 is the distance from the end of the projection 1224 to the body 1223.
In some embodiments, the backlight 19 is disposed on the projection 1224, and the backlight 19 is far from the second non-display surface 1202, or the backlight 19 is located near the second upper substrate 121. In the embodiment of the present application, the backlight 19 is disposed on the protruding portion 1224, so that the black edge of the second display screen 12 can be reduced, and the protruding portion 1224 plays a role in limiting the backlight 19, thereby improving the firmness of mounting and fixing the backlight 19.
Referring to fig. 13, fig. 13 is another cross-sectional view of the second display screen of the electronic device shown in fig. 1 along a direction P2-P2. The second lower substrate 122 is provided with a placement platform 1225 at the position of the projection 1224, the placement platform 1225 is formed from the second lower substrate 121 toward the second lower substrate 122, a step may be formed between the placement platform 1225 and the body portion 1223, and the height of the placement platform 1225 in the thickness direction of the second lower substrate 122 is smaller than the height of the body portion 1223 in the thickness direction of the second lower substrate 122. The backlight 19 may be provided on the placement stage 1225. In the embodiment of the application, the placing table 1225 is disposed at the position of the protruding portion 1224 to place the backlight 19, so that the extra occupied space of the backlight 19 can be reduced, and the black edge of the second display screen 12 can be further reduced. Note that the positions of the projection 1224 and the placement stage 1225 thereof are not limited to placement of the backlight 19.
Referring to fig. 14, fig. 14 is another cross-sectional view of the second display screen of the electronic device shown in fig. 1 taken along the direction P2-P2. The second driving chip 17 of the second display 12 and the backlight 19 are disposed at the position of the placing stage 1225, and the second driving chip 17 is located between the body portion 1223 and the backlight 19. The second driving chip 17 and the backlight 19 are disposed on the placing stage 1225 at an interval from each other, and the interval between the second driving chip 17 and the backlight 19 is 0.2 to 0.22 mm, such as 0.2 mm, 0.21 mm, 0.22 mm. It should be noted that the second driving chip 17 may also be disposed at other positions, such as the second non-display surface 1202 of the second display 12. Wherein, the height of the second driving chip 17 in the thickness direction of the second display 12 is 0.14 to 0.16 mm, such as 0.14 mm, 0.15 mm, 0.16 mm. The height of the backlight 19 in the thickness direction of the second display 12 is 0.3 mm to 0.4 mm, such as 0.3 mm, 0.35 mm, 0.4 mm. The height of the backlight 19 is greater than that of the second driving chip 17, and the second driving chip 17 does not block the optical signal emitted by the backlight 19.
The second driver chip 17 and the backlight 19 may be both disposed at the projection 1224.
As shown in fig. 12 to 14, the backlight 19 may alternately emit incident light in a field sequential manner to the second upper substrate 1211 of the second upper substrate 121 or the second lower substrate 1221 of the second lower substrate 122 at a predetermined angle. The incident light can be seen in the dashed arrows shown in fig. 12 to 14. The preset angle may be an angle formed by a dotted arrow shown in fig. 12 to 14 and a vertical direction, or an angle formed by a dotted arrow and a horizontal direction.
When the liquid crystal is at the first deflection angle, the incident light may be totally reflected on the surfaces of the second upper substrate 121 and the second lower substrate 122 departing from the liquid crystal 123. That is, the incident light may be totally reflected on the second upper substrate 121 and reflected to the second lower substrate 122, and the incident light reflected to the second lower substrate 122 may be totally reflected or transmitted from the second lower substrate 122. Thereby preventing incident light from being transmitted from the second upper substrate 121 to the outside, the second display panel 12 is not displayed, and the second display panel 12 is in a transparent state. Such as incident light, is totally reflected at the first face 1213 of the second upper substrate 1211 of the second upper substrate 121, which is in contact with the air, and the incident light is totally reflected at the second lower substrate 1221 of the second lower substrate 122 or the incident light is transmitted from the second lower substrate 122. The first surface 1213 may be the second display surface 1201.
When the liquid crystal is at the second deflection angle, the incident light may be totally reflected on the surface of the second upper substrate 121 away from the liquid crystal 123 and scattered on the surface of the second lower substrate 122 facing toward and/or away from the liquid crystal. That is, the incident light may be totally reflected on the second upper substrate 121, and the incident light reflected to the second lower substrate 122 is scattered, emitted to the second upper substrate 121 at various angles, and transmitted from the second upper substrate 121 to display a picture. Such as incident light, is totally reflected at the second face 1214 of the second upper substrate 1211 of the second upper substrate 121, and the incident light is scattered at the second lower substrate 122, so that the incident light is emitted from the second face 1214. Wherein the second face 1214 and the first face 1213 are two opposite faces of the second upper substrate 1211.
In some embodiments, the backlight 19 may direct its light into the interior of the second display 12 at a predetermined angle. In other embodiments, the backlight 19 can also emit light into the second display 12 at a predetermined angle through a light guide. The light guide may be disposed on the backlight 19.
It should be noted that the first display 11 and the second display 12 may be both liquid crystal displays. The first display panel 11 and the second display panel 12 both need to have black light-shielding glue disposed on the edges thereof to form a non-display area. The black paste formed between the first display 11 and the second display 12 may occupy a space of 1 mm to 1.5 mm. That is, the display area of the first display screen 11 and the display area of the second display screen 12 form a distance of 1 mm to 1.5 mm.
In some embodiments, the first display screen 11 may be a touch screen display incorporating a conductive capacitive touch sensor electrode layer or other touch sensor component (e.g., a resistive touch sensor component, an acoustic touch sensor component, a force-based touch sensor component, a light-based touch sensor component, etc.), or may be a non-touch sensitive display. Capacitive touch screen electrodes may be formed from an array of indium tin oxide pads or other transparent conductive structures.
In some embodiments, second display screen 12 may be a touch screen display incorporating a conductive capacitive touch sensor electrode layer or other touch sensor component (e.g., a resistive touch sensor component, an acoustic touch sensor component, a force-based touch sensor component, a light-based touch sensor component, etc.), or may be a non-touch sensitive display. Capacitive touch screen electrodes may be formed from an array of indium tin oxide pads or other transparent conductive structures.
As shown in fig. 1, electronic device 10 may include a housing, such as housing 13. The housing 13 may be formed from plastic, glass, ceramic, fiber composite, metal (e.g., stainless steel, aluminum, etc.), other suitable materials, or a combination of any two or more of these materials. The housings 13 may be formed using a one-piece configuration in which some or all of the housings 13 are machined or molded as a single structure, or may be formed using multiple structures (e.g., an inner frame structure, one or more structures that form an outer shell surface, etc.). In some embodiments, housing 13 may form the overall ground for electronic device 10.
The display screen assembly 20 may be disposed on one side of the housing 13. The display screen assembly 20 and the housing 12 may form a receiving space, and the receiving space formed between the display screen assembly 20 and the housing 12 may receive components of the electronic device 10, such as the camera module 14 and the motherboard 15.
The main board 15 is electrically connected to the second driving chip 16, the first driving chip 17 and the camera module 15, respectively.
Referring to fig. 15, fig. 15 is a block diagram of an electronic device according to an embodiment of the disclosure. The electronic device 10 may include a processor 152 and a memory 154. The processor 152 and memory 154 may be integrated on the motherboard 15. The processor 152 and the memory 154 may be in electrical communication, the memory 154 may store data for the electronic device 10, and the processor 152 may call the data stored in the memory 152.
The processor 152 may be electrically connected to the first display 11, and the processor 152 may control the first display 11 to display images.
The processor 152 may be electrically connected to the second display 12, and the processor 152 may control the second display 12 to display images.
The processor 152 may be electrically connected to the camera module 14, and the processor 152 may control the camera module 14 to capture images through the second display screen 12.
In some embodiments, when the processor 152 receives the shooting instruction, the processor 152 may control the camera module 14 to capture an image through the second display screen 12. The shooting instruction may be a touch instruction, such as a sliding operation, a clicking operation, or a long-press operation on the display screen assembly, and the touch instruction may also be a pressing operation on a physical key of the electronic device 10. The shooting instruction may be an instruction such as voice. The shooting instruction is used to control the start of the camera module 14, or the shooting instruction is used to start the camera module 14 to shoot.
It should be noted that, because the camera module 14 is installed between the second display screen 12 and the housing 13, when the second display screen 12 is in the display state, or when the second display screen 12 displays a picture, the camera module 14 is not convenient for collecting an image through the second display screen 12. Thus, when the processor 152 receives the photographing instruction, the processor 152 may determine whether the second display 12 is in the display state to obtain a determination result. When the judgment result of the processor 152 is that the second display screen 12 is in a non-display state, that is, in a transparent state in the second display screen 12, the processor 152 can directly control the camera module 14 to acquire an image through the second display screen 12, so as to achieve the purpose of shooting.
When the processor 152 determines that the second display screen 12 is in the display state, that is, the second display screen 12 is in the display state, or in the scattering state, the processor 152 first turns off the second display screen 12, that is, controls the second display screen 12 not to display, or controls the second display screen 12 to be in the transparent state. The processor 152 then controls the camera module 14 to capture images through the second non-display screen 12.
When the camera module 14 is not started, or the camera module 14 does not collect an image, the processor 152 may control the second display screen 12 to display a picture according to the first display instruction.
It can be understood that the first display screen 11 and the second display screen 12 are arranged side by side, and the camera module 14 is arranged between the second display screen 12 and the housing 13. Whether the first display screen 11 displays the picture does not greatly affect the image collected by the camera module 14. When the camera module 14 collects an image through the second display screen 12, the processor 152 may control the first display screen 11 to display a picture according to the second display instruction received by the processor 152. When the camera module 14 collects an image through the second display screen 12, the first display screen 11 may not display a picture.
Referring to fig. 16, fig. 16 is a cross-sectional view of the camera module and the display screen assembly of the electronic device shown in fig. 1 taken along the direction P1-P1. The camera module 14 may be disposed between the second display 12 and the housing 13. The camera module 14 can transmit light signals through the second display 12. Such as the camera module 14, captures images through the second display screen 12. It should be noted that the device for transmitting the optical signal through the second display 12 is not limited to the camera module 14, and other optical devices of the electronic device 10 transmit the optical signal through the second display 12.
Illustratively, the camera module 14 may include a base, such as base 141, and a lens assembly, such as lens assembly 142. The base 141 may be fixedly connected to the housing 13, the lens assembly 142 is disposed opposite to the second non-display surface, and an extension line of an optical axis of the lens assembly 142 may pass through the second display 12. It should be noted that, when the thickness of the second display 12 is smaller than the thickness of the first display 11, the second display 12 and the first display 11 form a space at the position of the notch 110, and a portion of the lens assembly 142 may be inserted into the space of the notch 110.
A display screen cover layer such as a transparent glass layer, light-transmissive plastic, sapphire, or other transparent dielectric layer may be used to protect the first display screen 11 and the second display screen 12. An opening may be formed in the display screen overlay. For example, openings may be formed in the display screen overlay to accommodate buttons, such as push buttons. Openings may also be formed in the display screen cover layer to accommodate ports such as speaker ports. Openings may be formed in the housing 13 to form communication ports (e.g., audio jack ports, digital data ports, etc.). Openings in the housing 13 may also be formed for audio components such as speakers and/or microphones.
The display screen, the display screen assembly and the electronic device provided by the embodiment of the application are described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (19)
1. A display screen, comprising:
a first substrate;
a second substrate including a body portion and a protrusion portion, the body portion and the first substrate being disposed opposite to each other, the protrusion portion protruding from the first substrate at one side of the body portion;
a liquid crystal disposed between the first substrate and the body part, the liquid crystal being switchable between a first deflection angle and a second deflection angle; and
the backlight source is arranged on the convex part and comprises a plurality of sub light sources with different light-emitting colors, and the sub light sources with different light-emitting colors alternately emit incident light to the first substrate at a preset angle;
when the liquid crystal is in a first deflection angle, the incident light is totally reflected on the surfaces of the first substrate and the second substrate, which are deviated from the liquid crystal, and the display screen is in a transparent state;
when the liquid crystal is in a second deflection angle, the incident light is totally reflected on the surface of the first substrate, which is far away from the liquid crystal, and is scattered on the surface of the second substrate, which faces and/or is far away from the liquid crystal, and the display screen is in a display state.
2. A display screen according to claim 1, wherein the second substrate is provided with a placement stage at the projecting portion, a height of the placement stage in the second substrate thickness direction is smaller than a height of the body portion in the second substrate thickness direction, and the backlight is provided on the placement stage.
3. A display screen according to claim 2, wherein the display screen includes a driver chip, the driver chip is disposed on the placement stage, and the driver chip is located between the main body and the backlight source.
4. The display screen of claim 3, wherein the backlight source and the driving chip are arranged on the placing table at intervals, and the distance between the backlight source and the driving chip is 0.2-0.22 mm.
5. The display screen of claim 2, wherein the display screen comprises a driving chip, the driving chip is disposed on the second substrate, and the driving chip is located on a side of the second substrate away from the liquid crystal.
6. A display screen according to any one of claims 1 to 5, characterised in that the distance from the end of the projection to the body portion is 3 mm.
7. A display screen assembly, comprising:
the display screen comprises a first display screen and a second display screen, wherein a notch is formed in the first display screen, and the notch penetrates through the first display screen in the thickness direction of the first display screen;
the second display screen is arranged in the gap, the second display screen is the display screen according to any one of claims 1 to 6, and the light transmittance of the second display screen is greater than that of the first display screen.
8. The display screen assembly of claim 7, wherein the second display screen has a pixel density that is less than the pixel density of the first display screen.
9. The display panel assembly of claim 7, wherein the display panel assembly includes a polarizer laminated to the first display panel, the polarizer including a through hole formed at a location of the notch, the through hole being opposite the notch.
10. A display screen assembly according to any of claims 7 to 9, wherein the display area of the first display screen and the display area of the second display screen form a separation of 1 mm to 1.5 mm.
11. The display screen assembly of any of claims 7 to 9, wherein the display surface of the first display screen and the display surface of the second display screen are flush.
12. The display screen assembly of any of claims 7 to 9, wherein the driver chip of the first display screen and the driver chip of the second display screen are disposed at opposite ends of the display screen assembly.
13. An electronic device, comprising a housing, a display screen assembly according to any one of claims 7 to 12, and a camera module disposed between the housing and a second display screen of the display screen assembly, wherein the camera module can collect images through the second display screen.
14. The electronic device of claim 13, wherein the camera module comprises a lens assembly, wherein the lens assembly is disposed opposite to the second display screen, and an extension line of an optical axis of the lens assembly passes through the second display screen.
15. The electronic device of claim 13, wherein a thickness of a first display screen of the display screen assembly is greater than a thickness of a second display screen, the camera module being at least partially disposed within the notch; or
The non-display surface of the first display screen is flush with the non-display surface of the second display screen.
16. An electronic device, comprising:
a housing;
a display screen assembly as claimed in any one of claims 7 to 12, the display screen assembly being provided on the housing;
the camera module is arranged between the shell and a second display screen of the display screen assembly;
the processor is used for controlling the second display screen to be in a transparent state according to the received shooting instruction, controlling the camera module to penetrate through the second display screen in the transparent state through the liquid crystal to collect images, and starting the camera module through the shooting instruction.
17. The electronic device according to claim 16, wherein the processor is further configured to determine whether the second display screen displays a picture according to the received shooting instruction, and the processor controls the second display screen and the camera module according to a determination result of whether the second display screen displays the picture.
18. The electronic device of claim 17, wherein the processor is further configured to control the display screen in the display state to be in the transparent state according to the received shooting instruction.
19. The electronic device of claim 16, wherein when the camera module captures an image through the second display screen, the processor is further configured to control the first display screen to display according to the received first display instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910105005.3A CN111522163A (en) | 2019-02-01 | 2019-02-01 | Display screen, display screen assembly and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910105005.3A CN111522163A (en) | 2019-02-01 | 2019-02-01 | Display screen, display screen assembly and electronic equipment |
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| CN111522163A true CN111522163A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910105005.3A Pending CN111522163A (en) | 2019-02-01 | 2019-02-01 | Display screen, display screen assembly and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744641A (en) * | 2021-08-19 | 2021-12-03 | 惠州华星光电显示有限公司 | Display device |
| TWI793926B (en) * | 2021-12-16 | 2023-02-21 | 友達光電股份有限公司 | Display device and driving method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205983428U (en) * | 2016-07-18 | 2017-02-22 | 京东方科技集团股份有限公司 | Touch display screen and display device |
| CN106920470A (en) * | 2017-04-27 | 2017-07-04 | 武汉华星光电技术有限公司 | A kind of pure screen frame-free displaying device and display methods |
| CN107797338A (en) * | 2017-11-30 | 2018-03-13 | 深圳市华星光电技术有限公司 | A kind of side entering type field sequence LCD device and liquid crystal display device |
| CN107946341A (en) * | 2017-11-10 | 2018-04-20 | 上海天马微电子有限公司 | The manufacture method of display device and display device |
| CN207337002U (en) * | 2016-08-01 | 2018-05-08 | 株式会社日本显示器 | Display device |
| CN108153031A (en) * | 2017-12-07 | 2018-06-12 | 深圳市华星光电技术有限公司 | A kind of display panel and display |
| CN108520888A (en) * | 2018-04-02 | 2018-09-11 | 云谷（固安）科技有限公司 | Display screen and its display device |
-
2019
- 2019-02-01 CN CN201910105005.3A patent/CN111522163A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205983428U (en) * | 2016-07-18 | 2017-02-22 | 京东方科技集团股份有限公司 | Touch display screen and display device |
| CN207337002U (en) * | 2016-08-01 | 2018-05-08 | 株式会社日本显示器 | Display device |
| CN106920470A (en) * | 2017-04-27 | 2017-07-04 | 武汉华星光电技术有限公司 | A kind of pure screen frame-free displaying device and display methods |
| CN107946341A (en) * | 2017-11-10 | 2018-04-20 | 上海天马微电子有限公司 | The manufacture method of display device and display device |
| CN107797338A (en) * | 2017-11-30 | 2018-03-13 | 深圳市华星光电技术有限公司 | A kind of side entering type field sequence LCD device and liquid crystal display device |
| CN108153031A (en) * | 2017-12-07 | 2018-06-12 | 深圳市华星光电技术有限公司 | A kind of display panel and display |
| CN108520888A (en) * | 2018-04-02 | 2018-09-11 | 云谷（固安）科技有限公司 | Display screen and its display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744641A (en) * | 2021-08-19 | 2021-12-03 | 惠州华星光电显示有限公司 | Display device |
| CN113744641B (en) * | 2021-08-19 | 2023-04-18 | 惠州华星光电显示有限公司 | Display device |
| TWI793926B (en) * | 2021-12-16 | 2023-02-21 | 友達光電股份有限公司 | Display device and driving method thereof |
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Application publication date: 20200811 |