CN110187740A - A kind of display terminal - Google Patents
A kind of display terminal Download PDFInfo
- Publication number
- CN110187740A CN110187740A CN201910383517.6A CN201910383517A CN110187740A CN 110187740 A CN110187740 A CN 110187740A CN 201910383517 A CN201910383517 A CN 201910383517A CN 110187740 A CN110187740 A CN 110187740A
- Authority
- CN
- China
- Prior art keywords
- display screen
- guide support
- light guide
- light
- mainboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
-
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Drawing Aids And Blackboards (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to field of display technology, disclose a kind of display terminal, which includes: display screen；Deviate from the mainboard of its light-emitting surface side set on display screen, the side in the side of mainboard leans out display screen, and the position that mainboard leans out display screen is equipped with photosensitive unit；Set on photosensitive unit away from the light guide support of the side of mainboard, light guide support and display location are formed with shading layer at least towards the surface of display screen in the same side of mainboard, and in all sides of light guide support.In display terminal, lighttight shading layer is set towards the surface of display screen in light guide support, the light of display screen can be effectively prevented to penetrate into light guide support, avoid display screen side light leakage phenomena, it avoids photosensitive unit from being influenced by the light of display screen, is conducive to the detection accuracy for improving photosensitive unit, and eliminate the side patch attached in the prior art in the side of display screen, the inner space for saving display terminal is conducive to the screen accounting for improving complete machine.
Description
Technical field
The present invention relates to field of display technology, in particular to a kind of display terminal.
Background technique
In current display device, the light level for incuding ambient generally can be provided in the side of display surface
Device, and be provided between light sensor and display surface for passing to ambient to the light guide support of light sensor,
Such light sensor can receive ambient, and connecting with the mainboard of display device makes display screen realize automatic regulating lightness
To adapt to current external environment, wherein now all pursue large-size screen monitors for display screen in the field of display than reality, i.e., increase as far as possible
The area of display surface, but in large-size screen monitors than in design, the space for placing light sensor is smaller and smaller, lead to current show
Showing in product can not avoid the light of display screen from entering light guide support completely, and then the light of display screen enters light sensor, that is,
The phenomenon that light sealing between light guide support and display screen is bad, causes light leakage, makes the normal function effect of light sensor
At adverse effect.
Summary of the invention
The invention discloses a kind of display terminal, in the display terminal, it is arranged in light guide support towards the surface of display screen
Lighttight shading layer can effectively prevent the light of display screen from penetrating into light guide support, avoid display screen side light leakage phenomena, keep away
Exempt from photosensitive unit is influenced by the light of display screen, is conducive to the detection accuracy for improving photosensitive unit, and eliminate the prior art
In display screen side attach side patch, save the inner space of display terminal, be conducive to improve complete machine screen accounting.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of display terminal, comprising:
Display screen；
Deviate from the mainboard of its light-emitting surface side set on the display screen, the side in the side of the mainboard leans out described aobvious
Display screen, the position that the mainboard leans out the display screen are equipped with the photosensitive unit for incuding ambient；
Set on the photosensitive unit away from the side of the mainboard and for conducting the ambient to described photosensitive
The light guide support of unit, the light guide support and the display location are in the same side of the mainboard, and the light guide support
In all sides, shading layer is formed at least towards the surface of the display screen.
In above-mentioned display terminal, mainboard is located at the side for deviating from light-emitting surface in display screen, the side side Zhong You of mainboard
Edge exceeds the edge of side corresponding with display screen, and the part that mainboard leans out display screen is provided with photosensitive unit, photosensitive
The ambient that unit is used to incude outside display terminal makes the bright of display screen in order to which the brightness to display screen is adjusted
Degree is adapted with external environment light status, viewer's viewing of being more convenient for, that is, light sensor, photosensitive list are provided on mainboard
Member is in light sensor for incuding the functional unit of light, wherein photosensitive unit also can be set on a platelet, small
Plate setting is connect on mainboard with mainboard, i.e., photosensitive unit first forms a platelet component with platelet, and mainboard is arranged in platelet component
On, convenient for setting, in addition, being provided with light guide support away from the side of mainboard in photosensitive unit, light guide support is located at display screen
Side is simultaneously corresponding with photosensitive unit, and for conducting ambient to photosensitive unit, and in all sides of light guide support, until
Major general's light guide support forms shading layer towards the side of display screen, and shading layer can stop the light of display screen to enter guide-lighting branch
Frame, avoids the side light leakage phenomena of display screen, and photosensitive unit is avoided to be influenced by the light of display screen, is conducive to improve photosensitive
The detection accuracy of unit, in addition, in compared with the existing technology on the side patch of the attached shading of display screen side face paste, the present invention
It states in display terminal and light guide support is formed into shading layer towards the side of display screen, i.e., set shading for the side of light guide support
Surface saves the inner space of display terminal, is conducive to the screen accounting for improving complete machine.
Therefore, in above-mentioned display terminal, lighttight shading layer is set towards the surface of display screen in light guide support, it can be with
Effectively the light of display screen is prevented to penetrate into light guide support, avoids display screen side light leakage phenomena, avoid photosensitive unit by display screen
Light influence, be conducive to improve photosensitive unit detection accuracy, and eliminate in the prior art display screen side paste
Attached side patch, saves the inner space of display terminal, is conducive to the screen accounting for improving complete machine.
Preferably, in all sides of the light guide support, towards the surface of the display screen and away from the display screen
Surface is each formed with the shading layer.
Preferably, the photosensitive area that the photosensitive unit is completely covered in the orthographic projection of the light guide support on the main board exists
Orthographic projection on the mainboard.
Preferably, the mainboard is additionally provided with the range sensor for detecting distance.
Preferably, the range sensor is photoinduction range sensor, and the photoinduction range sensor includes being used for
The sensing unit of detecting distance, the sensing unit are corresponding with the light guide support.
Preferably, the sensing unit and the photosensitive unit are integrated in same functional module, the functional module and institute
It is corresponding to state light guide support.
Preferably, a part of the light guide support in the surface of the light-emitting surface of the display screen is transparent surface,
Remaining part is divided into lighttight shading surface, and the photosensitive area of the photosensitive unit is completely covered in orthographic projection of the transparent surface on mainboard
And the sensing unit.
Preferably, the shading layer is lighttight light-absorbing material layer.
Preferably, the light-absorbing material layer is ink layer.
Preferably, the display terminal further include set on display screen light-emitting surface side glass cover-plate and with it is described
Glass cover-plate connects and for the display screen, photosensitive unit, light guide support and mainboard to be encapsulated in interior shell.
Detailed description of the invention
Fig. 1 is a kind of partial structural diagram of display terminal provided in an embodiment of the present invention；
Structural schematic diagram when a kind of position Fig. 2 light guide support provided in an embodiment of the present invention is arranged on mainboard；
Icon: 1- display screen；2- mainboard；3- photosensitive unit；4- light guide support；5- range sensor；6- glass cover-plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the embodiment of the invention provides a kind of display terminals, comprising: display screen 1；Set on display screen
1 deviates from the mainboard 2 of its light-emitting surface side, and the side in the side of mainboard 2 leans out display screen 1, and mainboard 2 leans out the portion of display screen 1
Position is equipped with the photosensitive unit 3 for incuding ambient；It away from the side of mainboard 2 and is used for ambient light set on photosensitive unit 3
Line is conducted to the light guide support 4 of photosensitive unit 3, and light guide support 4 is located at the same side of mainboard 2, and light guide support 4 with display screen 1
All sides in, be formed with shading layer at least towards the surface of display screen 1.
In above-mentioned display terminal, mainboard 2 is located at the side for deviating from light-emitting surface in display screen 1, the side side Zhong You of mainboard 2
Edge exceed the edge of side corresponding with display screen 1, and the part that mainboard 2 leans out display screen 1 is provided with photosensitive unit
3, the ambient that photosensitive unit 3 is used to incude outside display terminal makes to show in order to which the brightness to display screen 1 is adjusted
The brightness of display screen 1 and external environment light status are adapted, viewer's viewing of being more convenient for, that is, be provided with light level on mainboard 2
Device, photosensitive unit 3 are in light sensor for incuding the functional unit of light, wherein photosensitive unit 3 also can be set one
On a platelet, platelet setting is connect on mainboard 2 with mainboard 2, i.e., photosensitive unit 3 first forms a platelet component with platelet, small
Board group part is arranged on mainboard 2, convenient for setting, in addition, being provided with light guide support 4 away from the side of mainboard 2 in photosensitive unit 3, leads
Light bracket 4 is located at the side of display screen 1 and corresponding with photosensitive unit 3, and for conducting ambient to photosensitive unit 3, and
In all sides of light guide support 4, light guide support 4 is at least formed into shading layer towards the side of display screen 1, shading layer can hinder
The light of gear display screen 1 enters light guide support 4, avoids the side light leakage phenomena of display screen 1, and avoids photosensitive unit 3 by aobvious
The influence of the light of display screen 1 is conducive to the detection accuracy for improving photosensitive unit 3, in addition, in display screen in compared with the existing technology
1 side attaches the side patch of shading, forms the side of light guide support 4 towards display screen 1 in the above-mentioned display terminal of the present invention
Shading layer sets shade surfaces for the side of light guide support 4, save the inner space of display terminal, is conducive to improve
The screen accounting of complete machine.
Therefore, impermeable towards the setting of the surface of display screen 1 in light guide support 4 in the display terminal in the embodiment of the present invention
The shading layer of light can effectively prevent the light of display screen 1 from penetrating into light guide support 4, avoid 1 side light leakage phenomena of display screen, keep away
Exempt from photosensitive unit 3 is influenced by the light of display screen 1, is conducive to the detection accuracy for improving photosensitive unit 3, and eliminate existing skill
The side patch attached in art in the side of display screen 1, saves the inner space of display terminal, and the screen for being conducive to improve complete machine accounts for
Than.
Specifically, it in all sides of light guide support 4, is respectively formed towards the surface of display screen 1 and away from the surface of display screen 1
There is shading layer.Shading layer, Ke Yigeng are respectively provided with towards the side of display screen 1 and away from the side of display screen 1 in light guide support 4
The good 1 side light of display screen that avoids enters light guide support 4, preferably alleviates display screen 1 relative to 4 side light leakage of light guide support
Phenomenon.
Specifically, the photosensitive area of photosensitive unit 3 is completely covered on mainboard 2 in the orthographic projection on mainboard 2 in light guide support 4
Orthographic projection.On the direction perpendicular to mainboard 2, photosensitive unit 3 is completely covered in light guide support 4, that is, photosensitive unit 3 is led completely
Light bracket 4 covers, and can only receive the light of the conduction of light guide support 4, avoids receiving the light conducted elsewhere, makes photosensitive unit 3
More accurately incude ambient, is conducive to the precision for improving photosensitive unit 3.
Wherein, as shown in Fig. 2, being additionally provided with the range sensor 5 for detecting distance on mainboard 2.Specifically, Distance-sensing
Device 5 can be set to photoinduction range sensor, and photoinduction range sensor includes the sensing unit for detecting distance, induction
Unit is corresponding with light guide support 4.Photoinduction sensor can be infrared distance sensor, the induction list in infrared distance sensor
Member may include infrared transmitter and infrared remote receiver, and infrared transmitter emits infrared light and conducts through light guide support 4 to the external world, red
UV light irradiation external object is reflected, wherein having part infrared light is reflected back toward light guide support 4, and then is reflected back infrared
Receiver, and then infrared distance sensor can obtain range information, increase the function of above-mentioned display terminal, for example, when above-mentioned
Display terminal be mobile phone when, when user receives calls, range sensor 5 can obtain between user and mobile phone away from
From so that realizing that mobile phone communication goes out shields function.
Specifically, sensing unit and photosensitive unit 3 are integrated in same functional module, and functional module is corresponding with light guide support 4.
Sensing unit and photosensitive unit 3 are integrated in same functional module, that is, are arranged one on mainboard 2 and are able to achieve induction ambient
With ranging from difunctional sensor, save complete machine inner space.
Specifically, a part of light guide support 4 in the surface of the light-emitting surface of display screen 1 is transparent surface, rest part
For lighttight shading surface, the photosensitive area and induction list of photosensitive unit 3 is completely covered in orthographic projection of the transparent surface on mainboard 2
Member.In the surface opposite with sensing unit of light guide support 4, position light transmission only with photosensitive unit 3 and sensing unit face,
Other positions are set as opaque, and the light inside display terminal can preferably be avoided to enter light guide support 4 to photosensitive unit 3
Have an adverse effect.
Specifically, shading layer is lighttight light-absorbing material layer.Wherein, light-absorbing material layer can be ink layer, ink layer
The surface of light guide support 4 is set, and frivolous and light blocking effect is good.
Specifically, above-mentioned display terminal further includes the glass cover-plate 6 and and glass cover set on 1 light-emitting surface side of display screen
Plate 6 connects and for display screen 1, photosensitive unit 3, light guide support 4 and mainboard 2 to be encapsulated in interior shell.Wherein, glass cover
Plate 6 is equipped with touch layer, i.e. glass cover-plate 6 is a touch screen, enhances the function of display terminal, in addition, for purposes of illustration only, by edge
The side extending direction of the side opposite with light guide support 4 of display screen 1 becomes first direction, and light guide support 4 is along first direction
Both ends are respectively equipped with a connection frame, and connection frame is connect with shell, i.e., light guide support 4 is fixed on shell by connection frame
On, it is easily installed.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of display terminal characterized by comprising
Display screen；
Deviate from the mainboard of its light-emitting surface side set on the display screen, the side in the side of the mainboard leans out the display
Screen, the position that the mainboard leans out the display screen are equipped with the photosensitive unit for incuding ambient；
Set on the photosensitive unit away from the side of the mainboard and for conducting the ambient to the photosensitive unit
Light guide support, the light guide support and the display location are in the same side of the mainboard, and the side of the light guide support
In face, shading layer is formed at least towards the surface of the display screen.
2. display terminal according to claim 1, which is characterized in that in all sides of the light guide support, described in
The surface of display screen and the shading layer is each formed with away from the surface of the display screen.
3. display terminal according to claim 1, which is characterized in that the orthographic projection of the light guide support on the main board
The orthographic projection of the photosensitive area of the photosensitive unit on the main board is completely covered.
4. display terminal according to claim 3, which is characterized in that the mainboard is additionally provided with the distance for detecting distance
Sensor.
5. display terminal according to claim 4, which is characterized in that the range sensor is photoinduction Distance-sensing
Device, the photoinduction range sensor include the sensing unit for detecting distance, the sensing unit and the light guide support
It is corresponding.
6. display terminal according to claim 5, which is characterized in that the sensing unit is integrated in the photosensitive unit
Same functional module, the functional module are corresponding with the light guide support.
7. display terminal according to claim 5, which is characterized in that the light guide support goes out light away from the display screen
A part in the surface in face is transparent surface, and rest part is lighttight shading surface, positive throwing of the transparent surface on mainboard
The photosensitive area and the sensing unit of the photosensitive unit is completely covered in shadow.
8. display terminal according to claim 1, which is characterized in that the shading layer is lighttight light-absorbing material layer.
9. display terminal according to claim 8, which is characterized in that the light-absorbing material layer is ink layer.
10. display terminal according to claim 1, which is characterized in that further include being set to display screen light-emitting surface side
Glass cover-plate and connect with the glass cover-plate and for by the display screen, photosensitive unit, light guide support and mainboard
It is encapsulated in interior shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383517.6A CN110187740A (en) | 2019-05-09 | 2019-05-09 | A kind of display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383517.6A CN110187740A (en) | 2019-05-09 | 2019-05-09 | A kind of display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110187740A true CN110187740A (en) | 2019-08-30 |
Family
ID=67714230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383517.6A Pending CN110187740A (en) | 2019-05-09 | 2019-05-09 | A kind of display terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110187740A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207530869U (en) * | 2017-11-06 | 2018-06-22 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108462769A (en) * | 2018-03-09 | 2018-08-28 | 广东欧珀移动通信有限公司 | Electronic device and its manufacturing method |
| CN108712537A (en) * | 2018-07-23 | 2018-10-26 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN208806840U (en) * | 2018-10-30 | 2019-04-30 | 北京小米移动软件有限公司 | Electronic equipment |
-
2019
- 2019-05-09 CN CN201910383517.6A patent/CN110187740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207530869U (en) * | 2017-11-06 | 2018-06-22 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108462769A (en) * | 2018-03-09 | 2018-08-28 | 广东欧珀移动通信有限公司 | Electronic device and its manufacturing method |
| CN108712537A (en) * | 2018-07-23 | 2018-10-26 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN208806840U (en) * | 2018-10-30 | 2019-04-30 | 北京小米移动软件有限公司 | Electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
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| RJ01 | Rejection of invention patent application after publication |