CN108540606A - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN108540606A CN108540606A CN201810365217.0A CN201810365217A CN108540606A CN 108540606 A CN108540606 A CN 108540606A CN 201810365217 A CN201810365217 A CN 201810365217A CN 108540606 A CN108540606 A CN 108540606A
- Authority
- CN
- China
- Prior art keywords
- display module
- infrared
- mobile terminal
- cover board
- light
- 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.)
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides a kind of mobile terminal, including：Display module, cover board, infrared transmitting tube and infrared receiving tube, the display module are stacked with the cover board；The infrared transmitting tube is connect with the display module, and projects infrared light to the cover board direction by the display module；The infrared receiving tube receives the infrared light reflected through foreign object.Can effectively reduce in this way infrared transmitting tube and infrared receiving tube display module side arrangement space, to a certain extent promoted mobile terminal screen accounting, to meet the development trend of mobile terminal height screen accounting.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of mobile terminals.
Background technology
It improves with the development of technology, infrared detection module, fingerprint identification module has been increasingly becoming the standard configuration of the mobile terminals such as smart mobile phone
One of, and using the function of the abundant mobile terminal of the distance measurement function of infrared detection module, fingerprint identification module, promote user's operation experience.For example,
User is during carrying out telephone communication, and when user's hand-held mobile terminal is close to ear, infrared detection module, fingerprint identification module can detect
Close to action, user's communication is influenced to prevent ear false triggering touch screen to control mobile terminal closing touch screen.
Currently, be usually that infrared emission channel and receiving channel are set on the cover board of mobile terminal, it is mobile whole to realize
The infrared detection function at end.In the prior art, the setting of infrared detection module, fingerprint identification module is generally carried out using following two schemes, first,
Two light-conductive holes are arranged on the cover board of mobile terminal to be respectively used to transmitting infrared light and receive infrared light；Second, mobile whole
One larger light-conductive hole is set on the cover board at end using the shared pathway as transmitting infrared light and reception infrared light.Above two
Mode there is a problem of causing the screen accounting of mobile terminal relatively low due to needing to occupy larger arrangement space.
Invention content
The embodiment of the present invention provides a kind of mobile terminal, to solve in the prior art, to have the movement of infrared detection module, fingerprint identification module
Terminal has that screen accounting is relatively low.
An embodiment of the present invention provides a kind of mobile terminals, including：Display module, cover board, infrared transmitting tube and infrared
Reception pipe, the display module are stacked with the cover board；The infrared transmitting tube is connect with the display module, and is passed through
The display module projects infrared light to the cover board direction；The infrared receiving tube reception is reflected described infrared through foreign object
Light.
In this way by the way that infrared transmitting tube is arranged the side far from cover board in display module, and on the cover board or cover board with
A light-conductive hole is arranged in the shell link position of mobile terminal, as the channel for receiving infrared light；In compared with the existing technology, need
Two light-conductive holes to be arranged on the cover board of mobile terminal to be respectively used to transmitting infrared light and receive infrared light, or need moving
One larger light-conductive hole is set on the cover board of dynamic terminal using the shared pathway as transmitting infrared light and reception infrared light；It can be with
Effectively reduce infrared transmitting tube and infrared receiving tube cover board side arrangement space, to promoted to a certain extent it is mobile eventually
The screen accounting at end, to meet the development trend of mobile terminal height screen accounting.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is one of the structural schematic diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 2 is the second structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 3 is the third structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is the four of the structural schematic diagram of luminescence component provided in an embodiment of the present invention.
Specific implementation mode
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 describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, the embodiment of the present invention provides a kind of mobile terminal, including display module 10, cover board 20, red
Outer transmitting tube 30 and infrared receiving tube 40, wherein：
The display module 10 is stacked with the cover board 20；
The infrared transmitting tube 30 is connect with the display module 10, and by the display module 10 to the cover board 20
Project infrared light in direction；
The infrared receiving tube 40 receives the infrared light reflected through foreign object.
In present embodiment, the infrared transmitting tube 30 can be set to one of the display module 10 far from the cover board 20
Side, and being connect with display module 10, to enable the infrared light that infrared transmitting tube 30 projects the from the display module 10
Side is incident to the display module 10, and is projected from the second side of the display module 10, wherein the display module 10
First side is side of the display module 10 far from the cover board 20, and the second side of the display module 10 is the display mould
Group is towards the side of cover board 10；By this structure design, may be implemented to be arranged in the display module 10 far from the cover board
The infrared light that the infrared transmitting tube 30 of 20 sides emits can pass through the display module 10 to project, and pass through infrared receiver
Pipe 40 receives the infrared light reflected through foreign object (such as user's ear), realizes the infrared detection function of mobile terminal.
In this way by the way that infrared transmitting tube is arranged the side far from cover board in display module, and on the cover board or cover board with
A light-conductive hole is arranged in the shell link position of mobile terminal, as the channel for receiving infrared light；In compared with the existing technology, need
Two light-conductive holes to be arranged on the cover board of mobile terminal to be respectively used to transmitting infrared light and receive infrared light, or need moving
One larger light-conductive hole is set on the cover board of dynamic terminal using the shared pathway as transmitting infrared light and reception infrared light；It can be with
Effectively reduce infrared transmitting tube and infrared receiving tube cover board side arrangement space, to promoted to a certain extent it is mobile eventually
The screen accounting at end, to meet the development trend of mobile terminal height screen accounting.
Optionally, mobile terminal can also include a controller (not shown), the controller and the display module 10
Connection, switches for controlling display module 10 between first state and the second state；
Wherein, the first state is in for the display module 10 can make the infrared light appear the display module
10 state, second state are that the display module 10 is in the shape for stopping that the infrared light appears the display module 10
State.
It in present embodiment, is controlled by the state to display module 10, to realize to the infrared of mobile terminal
The control of detection function, and only when display module 10 is in first state, the infrared light ability of the transmitting of infrared transmitting tube 30
Display module 10 is appeared, and realizes infrared detection function.Preferably, when display module 10 is in first state, the infrared hair
It penetrates pipe 30 and emits the infrared light, when display module 10 is in the second state, it is described red that the infrared transmitting tube 30 stops transmitting
Outer light；It is in the second state relative to display module 10, infrared transmitting tube 30 also emits always the infrared light, can reduce red
The power consumption of outer transmitting tube 30.
Optionally, as shown in figure 3, the display module 10 includes liquid crystal layer 11,12 and of light guide plate being cascading
Reflecting plate 13, the liquid crystal layer 11 between the reflecting plate 13 and the cover board 20, the infrared transmitting tube 30 with it is described
Light guide plate 12 connects.The infrared light incident direction that the infrared transmitting tube 30 emits can be flat with 10 place plane of the display module
Row.
In present embodiment, by the way that infrared transmitting tube 30 to be connect with light guide plate 12, light guide plate 12 can make infrared emission
The infrared light that pipe 30 emits can be oriented to the other end from one end of liquid crystal layer 11, to make liquid crystal layer 11 towards the one of light guide plate 12
Side is uniformly distributed the infrared light of the injection of infrared transmitting tube 30, and reflecting plate is arranged in side of the light guide plate 12 far from liquid crystal layer 11
13, the infrared light of directive reflecting plate 13 can be reflexed to liquid crystal layer 11, the infrared light to reduce the injection of infrared transmitting tube 30 exists
Loss in communication process.
Wherein, as shown in figure 4, infrared transmitting tube 30 can be parallel arranged with the light emitting source 14 of display module 10, by setting
It sets infrared transmitting tube 30 and shares a module with light emitting source 14, the installation space of infrared transmitting tube 30 can be saved.
Preferably, the quantity of the light emitting source 14 of the display module 10 is at least two, and the infrared transmitting tube 30
Between at least two light emitting sources 14.
It is further preferred that the centre position setting of the incidence surface of light guide plate 12 described in 30 face of the infrared transmitting tube,
Loss of the infrared light in communication process can be further decreased in this way.
Optionally, the cover board 20 include transmission region and non-transparent region, the transmission region be the cover board 20 with
10 corresponding region of the display module, the non-transparent region are the area in addition to the transmission region on the cover board 20
Domain.
The infrared receiving tube 40 corresponds to the inside that the non-transparent region is set to the cover board 20, and described mobile whole
End is equipped with transmittance section corresponding with the infrared receiving tube 40, and the infrared receiving tube 40 can be injected received from the transmittance section
The infrared light.
In present embodiment, cover board 20 can be glass cover-plate, and the non-transparent region of cover board 20 can be by cover board 20
Lighttight ink layer is arranged towards the side of display module 10, and either the color of coat of metal ink layer or the coat of metal can
To be white or black.Wherein, it is contemplated that the problem of production cost, lighttight ink layer is preferably set.
By the way that transmittance section corresponding with infrared receiving tube 40 is arranged on mobile terminals, to enable infrared receiving tube 40
Received from the infrared light that transmittance section is injected, to realize mobile terminal infrared detection function.
In compared with the existing technology, need on the cover board of mobile terminal be arranged two light-conductive holes be respectively used to emit it is infrared
Light and receive infrared light, or need on the cover board of mobile terminal be arranged a larger light-conductive hole using as transmitting infrared light
With the shared pathway for receiving infrared light；It is empty that the layout of infrared transmitting tube and infrared receiving tube in cover board side can effectively be reduced
Between, to promote the screen accounting of mobile terminal to a certain extent, to meet the development trend of mobile terminal height screen accounting.
Wherein, transmittance section can be arranged on cover board 20, such as in the non-transparent region of cover board 20, corresponding infrared receiving tube
40 position, reserving an aperture, either gap enables infrared light to penetrate the aperture or gap directive infrared receiving tube 40,
To allow the infrared light projected from display module 10 to be received by infrared receiving tube 40, to realize the infrared detection of mobile terminal
Function.
Transmittance section can also be arranged in the position that the middle frame shell of the lateral margin of cover board 20 and mobile terminal connects, relative to
Transmittance section is arranged in the non-transparent region of cover board 20, can further save the arrangement space of infrared receiving tube 40, and promote movement
The screen accounting of terminal.
In this way, by said structure design, infrared transmitting tube and infrared receiving tube can be effectively reduced in cover board side
Arrangement space, to promote the screen accounting of mobile terminal to a certain extent, the development to meet mobile terminal height screen accounting becomes
Gesture.
It should be noted that mobile terminal provided in an embodiment of the present invention can be mobile phone, tablet computer (Tablet
Personal Computer), laptop computer (Laptop Computer), personal digital assistant (Personal Digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of mobile terminal, which is characterized in that including：Display module, cover board, infrared transmitting tube and infrared receiving tube, institute
Display module is stated to be stacked with the cover board；The infrared transmitting tube is connect with the display module, and passes through the display
Module projects infrared light to the cover board direction；The infrared receiving tube receives the infrared light reflected through foreign object.
2. mobile terminal according to claim 1, which is characterized in that the mobile terminal further includes and the display module
The controller of connection, the controller switch between the first state and a second state for controlling the display module；
Wherein, the first state is that the display module is in the shape that the infrared light can be made to appear the display module
State, second state are that the display module is in the state for stopping that the infrared light appears the display module.
3. mobile terminal according to claim 2, which is characterized in that when the display module is in the first state,
The infrared transmitting tube emits the infrared light.
4. mobile terminal according to claim 1, which is characterized in that the display module includes the liquid being cascading
Crystal layer, light guide plate and reflecting plate, the liquid crystal layer is between the reflecting plate and the cover board, the infrared transmitting tube and institute
State light guide plate connection.
5. mobile terminal according to claim 4, which is characterized in that the hair of the infrared transmitting tube and the display module
Light source is arranged parallel.
6. mobile terminal according to claim 5, which is characterized in that the quantity of the light emitting source is at least two, described
Infrared transmitting tube is between at least two light emitting sources.
7. mobile terminal according to claim 4, which is characterized in that light guide plate enters described in the infrared transmitting tube face
The centre position of smooth surface is arranged.
8. mobile terminal according to claim 1, which is characterized in that the cover board includes transmission region and alternatively non-transparent district
Domain, the transmission region are cover board region corresponding with the display module, and the non-transparent region is on the cover board
Region in addition to the transmission region；
The infrared receiving tube corresponds to the inside that the non-transparent region is set to the cover board, and the mobile terminal be equipped with
The corresponding transmittance section of the infrared receiving tube, the infrared receiving tube can be injected described infrared received from the transmittance section
Light.
9. mobile terminal according to claim 8, which is characterized in that the transmittance section is set on the cover board.
10. mobile terminal according to claim 8, which is characterized in that the transmittance section is set to the lateral margin of the cover board
The position being connect with the middle frame shell of the mobile terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365217.0A CN108540606A (en) | 2018-04-19 | 2018-04-19 | A kind of mobile terminal |
| PCT/CN2019/083429 WO2019201332A1 (en) | 2018-04-19 | 2019-04-19 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365217.0A CN108540606A (en) | 2018-04-19 | 2018-04-19 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108540606A true CN108540606A (en) | 2018-09-14 |
Family
ID=63479000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810365217.0A Pending CN108540606A (en) | 2018-04-19 | 2018-04-19 | A kind of mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108540606A (en) |
| WO (1) | WO2019201332A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451107A (en) * | 2018-11-16 | 2019-03-08 | Oppo广东移动通信有限公司 | Electronic device |
| WO2019201332A1 (en) * | 2018-04-19 | 2019-10-24 | 维沃移动通信有限公司 | Mobile terminal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316885A (en) * | 2017-06-30 | 2017-11-03 | 联想(北京)有限公司 | A kind of Organic Light Emitting Diode OLED display screen and a kind of electronic equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180067212A1 (en) * | 2016-09-02 | 2018-03-08 | Apple Inc. | Infrared-Transparent Window Coatings for Electronic Device Sensors |
| CN106878564A (en) * | 2017-03-07 | 2017-06-20 | 广东欧珀移动通信有限公司 | A kind of control method and device of display screen, display screen and mobile terminal |
| CN108540606A (en) * | 2018-04-19 | 2018-09-14 | 维沃移动通信有限公司 | A kind of mobile terminal |
-
2018
- 2018-04-19 CN CN201810365217.0A patent/CN108540606A/en active Pending
-
2019
- 2019-04-19 WO PCT/CN2019/083429 patent/WO2019201332A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316885A (en) * | 2017-06-30 | 2017-11-03 | 联想(北京)有限公司 | A kind of Organic Light Emitting Diode OLED display screen and a kind of electronic equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201332A1 (en) * | 2018-04-19 | 2019-10-24 | 维沃移动通信有限公司 | Mobile terminal |
| CN109451107A (en) * | 2018-11-16 | 2019-03-08 | Oppo广东移动通信有限公司 | Electronic device |
| CN109451107B (en) * | 2018-11-16 | 2021-09-03 | Oppo广东移动通信有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019201332A1 (en) | 2019-10-24 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |