CN108600422A - Electronic device and manufacturing method - Google Patents
Electronic device and manufacturing method Download PDFInfo
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- CN108600422A CN108600422A CN201810194381.XA CN201810194381A CN108600422A CN 108600422 A CN108600422 A CN 108600422A CN 201810194381 A CN201810194381 A CN 201810194381A CN 108600422 A CN108600422 A CN 108600422A
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- Prior art keywords
- coating layer
- electronic device
- light transmission
- display screen
- optical sensor
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of electronic device and manufacturing methods.Electronic device includes light transmission display screen, optical sensor and the first coating layer.Wherein, light transmission display screen includes upper and lower surface.Lower surface is opposite with upper surface.Lower surface includes display area and frame region, and frame region surrounds display area, and frame region includes window area.Optical sensor is oppositely arranged with window area.First coating layer is coated on window area and covers optical sensor, and visible light transmittance rate is less than 35%.In the electronic device and manufacturing method of embodiment of the present invention, electronic device optical sensor can be arranged under the frame region of light transmission display screen so that the two can realize respective function in the case of non-interference in the case of comprehensive screen.Further more, by being coated with the first coating layer in window area, the first coating layer can pass through visible light and make optical sensor naked eyes invisible, to ensure the appearance consistency shielded comprehensively.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of electronic device and manufacturing method.
Background technology
As mobile phone products move towards the screen epoch comprehensively, the screen accounting of mobile phone is increasing, to band on hardware and structure technology
Carry out higher requirement.Usually, existing mobile phone by optical sensor be arranged on the screen side, but with the space other than screen compared with
Less, optical sensor can not be placed on original position, therefore, optical sensor how to be arranged on comprehensive screen and has become urgent need solution
Problem.
Invention content
Embodiments of the present invention provide a kind of electronic device and manufacturing method.
The electronic device of embodiment of the present invention, including：
Light transmission display screen, the light transmission display screen include upper surface and the lower surface opposite with the upper surface, described
Optical screen is used to penetrate the upper surface luminescence display, and the lower surface includes display area and the frame around the display area
Region, the frame region include window area；With
The optical sensor being oppositely arranged with the window area；
Be coated on the window area and cover the first coating layer of the optical sensor, first coating layer it is visible
Light transmission rate is less than 35%, and the optical sensor is used to receive visible light through the window area and first coating layer.
In some embodiments, the electronic device further includes：
Second coating layer, second coating layer are coated on the frame region and avoid the window area.
In some embodiments, second coating layer is identical as the visible light transmittance of the first coating layer.
In some embodiments, the visible light transmittance of second coating layer is visible less than first coating layer
Light transmission rate.
In some embodiments, the optical sensor includes ambient light sensor, and the ambient light sensor is for feeling
Ambient light is answered to adjust the brightness of the light transmission display screen.
In some embodiments, the light transmission display screen includes OLED display screen.
In some embodiments, the electronic device further includes light transmission touch panel and is formed in the light transmission touch surface
Euphotic cover plate on plate, the light transmission touch panel are arranged on the light transmission display screen, and the upper surface is towards the light transmission
Cover board, the euphotic cover plate, the light transmission touch panel visible light transmittance rate be more than 90%.
In some embodiments, the display area and the area ratio of the euphotic cover plate are more than 90%.
In some embodiments, the electronic device further includes the buffer layer for covering the lower surface.
In some embodiments, the electronic device further includes the sheet metal for covering the buffer layer.
The manufacturing method of embodiment of the present invention, including step：
One light transmission display screen is provided, the light transmission display screen includes upper surface and the lower surface opposite with the upper surface,
The light transmission display screen be used for penetrate the upper surface luminescence display, the lower surface include display area and surround the display
The frame region in region, the frame region include window area；
It is coated with the first coating layer in the window area, first coating layer is used for through visible light and makes the light
Sensor is invisible；With
One optical sensor is provided, the light transmission display screen with first coating layer is covered in the optical sensor
On, wherein the first coating layer covers the optical sensor, the optical sensor is used to penetrate the window area and described first
Coating layer receives visible light.
In some embodiments, the manufacturing method further includes step：
Light transmission touch panel is set on the light transmission display screen；With
Euphotic cover plate is set on the transmitting touch control plate panel.
In some embodiments, the manufacturing method further includes step：
It is coated with the second coating layer in the frame region, second coating layer avoids the window area.
In some embodiments, second coating layer is identical as the visible light transmittance of the first coating layer.
In some embodiments, the visible light transmittance of second coating layer is visible less than first coating layer
Light transmission rate.
In some embodiments, the manufacturing method further includes step：
Buffer layer is set in the lower surface, the buffer layer covers the lower surface.
In some embodiments, the manufacturing method further includes step：
A sheet metal is provided, the sheet metal covers the buffer layer.
In the electronic device and manufacturing method of embodiment of the present invention, electronic device uses light transmission display screen, therefore can be with
Optical sensor is arranged below light transmission display screen in the case of comprehensive screen.Further more, by being applied in window area coating first
Layer of cloth, the first coating layer can pass through visible light and make optical sensor naked eyes invisible, can not influence optical sensor work
In the case of, optical sensor is blocked, to ensure the appearance consistency shielded comprehensively.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the stereoscopic schematic diagram of the electronic device of embodiment of the present invention；
Fig. 2 is the stereoscopic schematic diagram of the light transmission display screen of embodiment of the present invention；
Fig. 3 is the floor map of the light transmission display screen of embodiment of the present invention；
Fig. 4 is the enlarged diagram at IV in Fig. 3；
Fig. 5 is the schematic cross-section of the electronic device of certain embodiments of the present invention；
Fig. 6 is the schematic cross-section of the electronic device of certain embodiments of the present invention；
Fig. 7 is the schematic cross-section of the electronic device of certain embodiments of the present invention；
Fig. 8 to Figure 12 is the manufacturing method flow diagram of the electronic device of certain embodiments.
Main element symbol description：Electronic device 100, euphotic cover plate 11, light transmission touch panel 12, light transmission display screen 13,
Upper surface 131, lower surface 132, display area 1321, frame region 1322, window area 1323, optical sensor 14, first apply
Layer of cloth 15, the second coating layer 16, buffer layer 17, sheet metal 18, shell 20.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
Can also be electrical connection to be mechanical connection.It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
Electronic equipment, such as mobile phone or tablet computer etc. are generally detected by installing optical sensor in local environment
Light intensity.By taking mobile phone as an example, the upper area of mobile phone is usually provided with optical sensor.When user is in the different rings of light
When in border, the ambient light information received is fed back to processor by optical sensor, and processor just executes corresponding instruction, automatic to adjust
Save the brightness of display screen component.In the related art, optical flame detector is arranged on electronic equipment to need to open up corresponding hole on casing
Hole receives visible light signal.With the development of electronic equipment, people are higher and higher to the appearance of mobile phone and the requirement of operating experience.
Mobile phone starts to develop to comprehensive screen direction, and screen mobile phone forms ultra-narrow frame between casing and display screen component comprehensively, due to
The width of ultra-narrow frame is too small, may open up hole without enough spaces, even if trepanning also leads to the strong of frame entirety
Degree reduces, and then keeps the reliability of electronic equipment relatively low.
Also referring to Fig. 1 to Fig. 5, the electronic device 100 of embodiments of the present invention includes light transmission display screen 13, light biography
Sensor 14, the first coating layer 15 and shell 20.Electronic device 100 can be mobile phone or tablet computer etc..Embodiment party of the present invention
The electronic device 100 of formula is illustrated by taking mobile phone as an example, certainly, the concrete form of electronic device 100 can also be it is other, herein
It is not limited.
Wherein, light transmission display screen 13 includes upper surface 131, lower surface 132.Lower surface 132 is opposite with upper surface 131, thoroughly
Light display screen 13 is used to penetrate 131 luminescence display of upper surface.Lower surface 132 includes display area 1321 and frame region 1322,
Frame region 1322 surrounds display area 1321.Frame region 1322 includes window area 1323.Optical sensor 14 and window
Region 1323 is oppositely arranged.First coating layer 15 is coated on window area 1323 and covers optical sensor 14, the first coating layer 15
Visible light transmittance rate be less than 35%.Optical sensor 14 is used to receive through window area 1323 and the first coating layer 15 visible
Light.
Optical sensor 14 is oppositely arranged with window area 1323, and optical sensor 14 can be received by window area 1323 can
It is light-exposed, it will be seen that optical information feeds back to processor, and processor executes corresponding instruction, automatically adjusts the bright of light transmission display screen 13
Degree so, it is possible that user is allowed to obtain better experience in different luminous environments, also save electricity.Meanwhile by optical sensor
14 settings allow light transmission display screen 13 and optical sensor 14 to be realized in the case of non-interference respectively in frame region 1322
From function.Further, it is coated with the first coating layer 15 in window area 1323, the first coating layer 15 covers optical sensor 14 and can
Light-exposed transmitance is less than 35%.In this way, the first coating layer 15 can penetrate visible light and make 14 naked eyes of optical sensor invisible,
Optical sensor 14 can be blocked in the case where not influencing the work of optical sensor 14, to ensure the appearance consistency shielded comprehensively.
In electronic device 100, shell 20 mainly plays a part of to accommodate and protect.By the way that light transmission display screen 13, light are passed
The equal elements of sensor 14 are arranged in shell 20.Shell is surrounded the elements such as light transmission display screen 13 and optical sensor 14, avoids
Extraneous factor damages these elements.In addition, 20 generally rectangular shaped framework of shell, so that electronic device 100 is rectangular.
In order to keep electronic device 100 more beautiful, fillet processing can be carried out in the corner location of shell 20, so that electronic device 100
It is rounded rectangular-shaped.It is formed in addition, shell 20 can process aluminium alloy by CNC machine, makrolon can also be used
(Polycarbonate, PC) or PC+ABS material injections are molded.
In conclusion in the electronic device 100 and manufacturing method of embodiment of the present invention, electronic device 100 uses light transmission
Display screen 13.Therefore, optical sensor 14 can be arranged below light transmission display screen 13 in the case of comprehensive screen, by light sensing
Device 14 is arranged allows light transmission display screen 13 and optical sensor 14 to be realized in the case of non-interference in frame region 1322
Respective function.Further more, by being coated with the first coating layer 15 in window area 1323, the first coating layer 15 can pass through visible light and make
It is invisible to obtain 14 naked eyes of optical sensor, optical sensor 14 can be blocked in the case where not influencing the work of optical sensor 14, to
Ensure the appearance consistency shielded comprehensively.
In some embodiments, light transmission display screen 13 includes OLED display screen.
Specifically, light transmission display screen 13 can be have OLED display screen (Organic Light-Emitting Display,
Organic light emitting display), there is OLED display screen excellent light transmission, optical sensor 14 can be arranged under OLED display screen
Normal display function of the side without influencing display screen, light can also penetrate OLED display screen to be received by optical sensor 14.
It is appreciated that light transmission display screen 13 can also use Micro LED displays, Micro LED displays equally to have good
Light transmittance.Certainly, these display screens are only used as illustrative, and the embodiment of the present invention is not limited to this.
Referring to Fig. 5, in some embodiments, electronic device 10 further includes light transmission touch panel 12 and euphotic cover plate
11, euphotic cover plate 11 is formed on light transmission touch panel 12, and light transmission touch panel 12 is arranged on light transmission display screen 13, and light transmission is aobvious
The upper surface 131 of display screen 13 is more than visible light transmittance rate towards euphotic cover plate 11, euphotic cover plate 11 and light transmission touch panel 12
90%.
Specifically, light transmission touch panel 12 is mainly used for receiving the input that user generates when touching light transmission touch panel 12
Signal is simultaneously transmitted to processor progress data processing, to obtain the specific location that user touches light transmission touch panel 12.Wherein,
In-Cell On-Cell coating techniques may be used, light transmission touch panel 12 is bonded with light transmission display screen 13, energy
The enough weight for effectively mitigating display screen and the integral thickness for reducing display screen.It is touched in light transmission in addition, being arranged euphotic cover plate 11
It controls on panel 12, light transmission touch panel 12 and its internal structure can be effectively protected, avoid external forces and light transmission is touched
Control the damage of panel 12 and light transmission display screen 13.In addition, euphotic cover plate 11 and light transmission touch panel 12 are big to visible light transmittance rate
It in 90%, not only contributes to light transmission display screen 13 and preferably shows content effect, and also help and be arranged in light transmission display screen
Optical sensor 14 under 13 steadily receives visible light, to ensure that optical sensor 14 works normally.
Fig. 2 and Fig. 3 are please referred to, in some embodiments, display area 1321 and the area ratio of euphotic cover plate 11 are big
In 90%.
Specifically, by the way that the area ratio of display area 1321 and euphotic cover plate 11 is arranged, make light transmission display screen 13 by saturating
After light cover board 11 is bonded, display area 1321 can show content effect with larger dimensioned area, not only improve good
User experience, but also effectively increase the screen accounting of electronic device 100, realize screen effect comprehensively.
Referring to Fig. 7, in some embodiments, electronic device 100 further includes the second coating layer 16.Second coating layer
16 are coated on frame region 1322 and avoid window area 1323.In addition, in some instances, the visible light of the second coating layer 16
Light transmittance is identical as the visible light transmittance rate of the first coating layer 15.Certainly, in other examples, the second coating layer 16 it is visible
Light transmittance is less than the visible light transmittance rate of the first coating layer 15.
Specifically, the second coating layer 16 being coated in frame region 1322 is used to block the member under light transmission display screen 13
Part and metallic circuit make the appearance of product be consistent.Second coating layer 16 can enhance the optical density (OD) of light transmission display screen 13,
Good visual effect has also been built while ensureing interception.
In some embodiments, optical sensor 14 includes ambient light sensor, and ambient light sensor is used for induced environment
Light is to adjust the brightness of the light transmission display screen 13.
Specifically, when user is in different environments in use, ambient light passes through the window area on light transmission display screen 13
1323 are received by ambient light sensor, and the intensity of ambient is calculated to which adjust automatically light transmission is shown by the data of processor
The brightness of screen 13, can not only improve comfort, and save electricity under various circumstances.
Fig. 6 or Fig. 7 is please referred to, in some embodiments, electronic device 100 further includes buffer layer 17, buffer layer 17
Cover lower surface 132.
Specifically, buffer layer 17 is for slowing down impact force and shockproof to protect light transmission touch panel 12 and light transmission display screen 13
And its internal structure, avoid light transmission display screen 13 from being damaged due to by extraneous percussion.Buffer layer 17 can by foam or
Either rubber or other soft materials are made person's foamed plastics.It is appreciated that these padded coamings are only used as illustratively, this
The embodiment of invention is not limited to this.
In some embodiments, electronic device 100 further includes the sheet metal 18 for covering buffer layer 17.
Specifically, sheet metal 18 is for shielding electromagnetic interference and ground connection, has the function of diffusion Wen Sheng, and sheet metal 18 can be with
It is cut using metal materials such as copper foil, aluminium foils.It is appreciated that these metal materials are only used as illustratively, it is of the invention
Embodiment is not limited to this.
Please refer to Fig. 5 and Fig. 8, embodiment of the present invention provides a kind of manufacturing method of electronic device 100, including following step
Suddenly：
S301, provides a light transmission display screen 13, and light transmission display screen 13 has upper surface 131 and opposite with upper surface 131
Lower surface 132, light transmission display screen 13 are used to penetrate 131 luminescence display of upper surface.Lower surface 132 includes 1321 He of display area
Frame region 1322, frame region 1322 surround display area 1321.Frame region 1322 includes window area 1323.
S302 is coated with the first coating layer 15 in window area 1323, and the first coating layer 15 is used for through visible light and makes
Optical sensor 14 is invisible.
S303 provides an optical sensor 14, and the light transmission display screen 13 with the first coating layer 15 is covered in optical sensor
On 14.
Specifically, electronic device 100 uses light transmission display screen 13, therefore can be in the case of comprehensive screen by optical sensor
14 are arranged below light transmission display screen 13, by the setting of optical sensor 14 in frame region 1322 so that light transmission display screen 13 and light
Sensor 14 can realize respective function in the case of non-interference.Further more, by being applied in the coating of window area 1,323 first
Layer of cloth 15, the first coating layer 15 can pass through visible light and make 14 naked eyes of optical sensor invisible, can not influence light sensing
In the case that device 14 works, optical sensor 14 is blocked, to ensure the appearance consistency shielded comprehensively.Light transmission display screen 13 can be with
It is OLED display screen (Organic Light-Emitting Display, organic light emitting display), OLED display screen has good
Good translucency, can pass through visible light.Therefore, OLED display screen nor affects on light biography in the case where showing content effect
Sensor 14 receives visible light.Light transmission display screen 13 can also use Micro LED displays, Micro LED displays equally to have
Have to the good light transmittance of visible light.Certainly, these display screens are only used as illustrative, and the embodiment of the present invention is not limited to
This.
Fig. 9 is please referred to, in some embodiments, the manufacturing method of electronic device 100 further includes step：
Light transmission touch panel 12 is arranged in S304 on light transmission display screen 13；With
Euphotic cover plate 11 is arranged in S305 on transmitting touch control plate panel.
Specifically, light transmission touch panel 12 is for receiving the input signal that user generates when touching light transmission touch panel 12
And be transmitted to circuit board and carry out data processing, to obtain the specific location that user touches light transmission touch panel 12.Wherein it is possible to
Using In-Cell On-Cell coating techniques, light transmission touch panel 12 is bonded with light transmission display screen 13, Neng Gouyou
Effect ground mitigates the weight of display screen and reduces the integral thickness of electronic device 100.It is touched in light transmission in addition, being arranged euphotic cover plate 11
It controls on panel 12, light transmission touch panel 12 and its internal structure can be protected, avoid external forces to light transmission touch panel
12 cause directly to damage.
Fig. 7 and Figure 10 are please referred to, in some embodiments, the manufacturing method of electronic device 100 further includes step：
S306 is coated with the second coating layer 16 in frame region 1322 and avoids window area 1323.
Specifically, the light transmittance of the second coating layer 16 can or ratio identical as the visible light transmittance rate of the first coating layer 15
The visible light transmittance rate of first coating layer 15 is low.
Fig. 7 and Figure 11 are please referred to, in some embodiments, the manufacturing method of electronic device 100 further includes step：
Buffer layer 17 is arranged in lower surface 132 in S307, and buffer layer 17 covers lower surface 132.
Specifically, buffer layer 17 for slow down impact force and it is shockproof with protect light transmission touch panel 12 and through display screen and
Internal structure avoids electronic device 100 from being damaged due to by extraneous percussion.Buffer layer 17 can be by foam or foam
Either rubber or other soft materials are made plastics.It is appreciated that these padded coamings are only used as illustratively, it is of the invention
Embodiment is not limited to this
Fig. 7 and Figure 12 are please referred to, in some embodiments, the manufacturing method of electronic device 100 further includes step：
S308, in 17 times setting sheet metals 18 of buffer layer, sheet metal 18 covers buffer layer 17.
Specifically, sheet metal 18 is for shielding electromagnetic interference and ground connection, has the function of diffusion Wen Sheng, and sheet metal 18 can be with
It is cut using metal materials such as copper foil, aluminium foils.It is appreciated that these metal materials are only used as illustratively, it is of the invention
Embodiment is not limited to this.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Above disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, above the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the present invention.In the present specification, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case of not departing from the principle of the present invention and objective, modification, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (17)
1. a kind of electronic device, which is characterized in that including：
Light transmission display screen, the light transmission display screen include upper surface and the lower surface opposite with the upper surface, the lenticular screen
For penetrating the upper surface luminescence display, the lower surface includes display area and the rim area around the display area
Domain, the frame region include window area；
The optical sensor being oppositely arranged with the window area；With
It is coated on the window area and covers the first coating layer of the optical sensor, the visible light of first coating layer is saturating
It crosses rate and is less than 35%, the optical sensor is used to receive visible light through the window area and first coating layer.
2. electronic device as described in claim 1, which is characterized in that the electronic device further includes：
Second coating layer, second coating layer are coated on the frame region and avoid the window area.
3. electronic device as claimed in claim 2, which is characterized in that second coating layer can with first coating layer
Light-exposed transmitance is identical.
4. electronic device as claimed in claim 2, which is characterized in that the visible light transmittance of second coating layer is less than institute
State the visible light transmittance of the first coating layer.
5. electronic device as described in claim 1, which is characterized in that the optical sensor includes ambient light sensor, described
Ambient light sensor is for induced environment light to adjust the brightness of the light transmission display screen.
6. electronic device as described in claim 1, which is characterized in that the light transmission display screen includes OLED display screen.
7. electronic device as described in claim 1, the electronic device further includes light transmission touch panel and is formed in described
Euphotic cover plate on light touch panel, the light transmission touch panel are arranged on the light transmission display screen, the upper surface direction
The euphotic cover plate, the euphotic cover plate, the light transmission touch panel visible light transmittance rate be more than 90%.
8. electronic device as claimed in claim 7, it is characterised in that the area of the display area and the euphotic cover plate it
Than being more than 90%.
9. electronic device as described in claim 1, which is characterized in that the electronic device further includes the covering lower surface
Buffer layer.
10. electronic device as claimed in claim 9, which is characterized in that the electronic device further includes the covering buffer layer
Sheet metal.
11. a kind of manufacturing method of electronic device, which is characterized in that including step：
There is provided a light transmission display screen, the light transmission display screen includes upper surface and the lower surface opposite with the upper surface, described
Light transmission display screen be used for penetrate the upper surface luminescence display, the lower surface include display area and surround the display area
Frame region, the frame region includes window area；
It is coated with the first coating layer in the window area, first coating layer is used for through visible light and makes the light sensing
Device is invisible；With
One optical sensor is provided, the light transmission display screen with first coating layer is covered on the optical sensor,
Wherein the first coating layer covers the optical sensor, and the optical sensor is used for through the window area and first coating
Layer receives visible light.
12. manufacturing method as claimed in claim 11, which is characterized in that the manufacturing method further includes step：
Light transmission touch panel is set on the light transmission display screen；With
Euphotic cover plate is set on the transmitting touch control plate panel.
13. manufacturing method as claimed in claim 11, which is characterized in that the manufacturing method further includes step：
It is coated with the second coating layer in the frame region, second coating layer avoids the window area.
14. manufacturing method as claimed in claim 13, which is characterized in that second coating layer and first coating layer
Visible light transmittance is identical.
15. manufacturing method as claimed in claim 13, which is characterized in that the visible light transmittance of second coating layer is less than
The visible light transmittance of first coating layer.
16. manufacturing method as claimed in claim 13, which is characterized in that the manufacturing method further includes step：
Buffer layer is set in the lower surface, the buffer layer covers the lower surface.
17. manufacturing method as claimed in claim 16, which is characterized in that the manufacturing method further includes step：
A sheet metal is provided, the sheet metal covers the buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194381.XA CN108600422A (en) | 2018-03-09 | 2018-03-09 | Electronic device and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194381.XA CN108600422A (en) | 2018-03-09 | 2018-03-09 | Electronic device and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108600422A true CN108600422A (en) | 2018-09-28 |
Family
ID=63626045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194381.XA Pending CN108600422A (en) | 2018-03-09 | 2018-03-09 | Electronic device and manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108600422A (en) |
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| WO2021016913A1 (en) * | 2019-07-31 | 2021-02-04 | 京东方科技集团股份有限公司 | Terminal device |
| CN114485925A (en) * | 2020-11-11 | 2022-05-13 | 北京小米移动软件有限公司 | Illumination intensity determination device, method, mobile terminal and storage medium |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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Application publication date: 20180928 |