CN109471555A - Touch-control display module and touch control display apparatus, electronic equipment - Google Patents
Touch-control display module and touch control display apparatus, electronic equipment Download PDFInfo
- Publication number
- CN109471555A CN109471555A CN201811253104.8A CN201811253104A CN109471555A CN 109471555 A CN109471555 A CN 109471555A CN 201811253104 A CN201811253104 A CN 201811253104A CN 109471555 A CN109471555 A CN 109471555A
- Authority
- CN
- China
- Prior art keywords
- touch
- control display
- plate
- virtual
- key
- 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
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
Abstract
The present invention provides a kind of touch-control display modules, including touch-control display panel, cover board, substratum transparent and virtual touch key, cover board includes first plate opposite with touch-control display panel and the second plate for being extended to form by the side of the first plate, substratum transparent is set between touch-control display panel and the first plate and extends opposite with the second plate, and virtual touch key is set on the inner surface opposite with substratum transparent of the second plate.The present invention also provides a kind of touch control display apparatus and electronic equipments.Compared with prior art, substratum transparent in the present invention is as a kind of light guide structure, the some light of viewing area is guided to virtual key area and is used to illuminate button character, to realize the backlight of virtual key, and the space for being originally used for setting separate backlight element is also saved, the lightening of mobile terminal is furthermore achieved.
Description
Technical field
The present invention relates to intelligent communication equipment technical field more particularly to a kind of touch-control display module and touch-control display dresses
It sets, electronic equipment.
Background technique
In order to improve the experience of user, virtual key structure can be arranged in part Intelligent mobile equipment around display screen.
Usual virtual key structure includes independent back light member, which is used to illuminate the key word of virtual key
Symbol, makes user correctly find key position and operates.But such back light member is set and needs very large space,
And Intelligent mobile equipment develops to lightening direction.The same of Intelligent mobile equipment inner space is saved therefore, it is necessary to a kind of
When, moreover it is possible to effectively illuminate the guide-lighting design of button character.
Summary of the invention
According to existing technical problem, present invention employs the following technical solutions:
An aspect of of the present present invention provide a kind of touch-control display module, including touch-control display panel, cover board, substratum transparent with
And virtual touch key, the cover board include first plate opposite with the touch-control display panel and by the one of first plate
The second plate that side extends to form, the substratum transparent be set between the touch-control display panel and first plate and extend with
Second plate is opposite, and the virtual touch key is set to the inner surface opposite with the substratum transparent of second plate
On.
Preferably, the virtual touch key includes: the virtual touch button character being set on the inner surface；And
It is set on the inner surface and the first virtual touch key for being located at the virtual touch button character opposite sides is walked
Line and the second virtual touch key cabling, wherein the second virtual touch key cabling of the neighbouring touch-control display panel extends
To the inner surface towards the touch-control display panel of first plate.
Preferably, the virtual touch key further include: be set to the virtual touch button character and the transparent adhesive tape
Phosphor powder layer between layer.
Preferably, the virtual touch key further include: be set to the table backwards to first plate of the substratum transparent
On face and extend for connection to the photomask on the first virtual touch key cabling.
Preferably, the photomask has reflection function.
Preferably, the touch-control display panel includes:
Touch liquid crystal box is oppositely arranged with first plate；
First polaroid is set between the touch liquid crystal box and first plate；
Second polaroid is set to the side backwards to first plate of the touch liquid crystal box.
Preferably, the touch-control display module further include:
The first black out ink being set between the first virtual touch key cabling and the inner surface of second plate
Layer；
It is set to the second black-out ink layer that the touch-control display panel is faced on the inner surface of first plate,
In, second black-out ink layer extends between the second virtual touch key cabling and the inner surface of first plate.
Preferably, the substratum transparent is optical adhesive layer.
Another aspect provides a kind of touch control display apparatus comprising such as above-mentioned touch-control display module and back
Optical mode group, the backlight module are set to the side backwards to the cover board of the touch-control display panel.
It is yet another aspect of the present invention to provide a kind of electronic equipment comprising such as above-mentioned touch control display apparatus.
Compared with prior art, the substratum transparent in the present invention is as a kind of light guide structure, by some light of viewing area
Guidance to realize the backlight of virtual key, and also saves original to virtual key area and for illuminating button character
The lightening of mobile terminal is furthermore achieved for the space of separate backlight element to be arranged in this.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the touch-control display module of the embodiment of the present invention；
Fig. 2 is the front view of the electronic equipment of the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, with reference to the accompanying drawing to specific reality of the invention
The mode of applying is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in attached drawing and according to
The embodiments of the present invention of attached drawing description are only exemplary, and the present invention is not limited to these embodiments.
Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only
Show with closely related structure and/or processing step according to the solution of the present invention, and be omitted little with relationship of the present invention
Other details.
As shown in Figure 1, touch-control display module provided in this embodiment includes: touch-control display panel 1, cover board 2, substratum transparent
3 and virtual touch key 4.Wherein, the cover board 2 include first plate 21 opposite with the touch-control display panel 1 and by
The second plate 22 that the side of first plate 21 extends to form (dotted line L is line of demarcation in figure).The substratum transparent 3 is set to institute
It states between touch-control display panel 1 and first plate 21 and extends opposite with second plate 22.The virtual touch key 4 is set
It is placed on the inner surface opposite with the substratum transparent 3 of second plate 22.
The touch-control display panel 1 includes:
Touch liquid crystal box 11 is oppositely arranged with first plate 21；
First polaroid 12 is set between the touch liquid crystal box 11 and first plate 21；
Second polaroid 13 is set to the side backwards to first plate 21 of the touch liquid crystal box 11.
The touch key-press 4 includes the virtual touch button character 41 being set on 22 inner surface of the second plate, and
It is set on the inner surface and is located at the first virtual touch key of 41 opposite sides of virtual touch button character
Cabling 42 and the second virtual touch key cabling 43.Wherein, the second virtual touch key of the neighbouring touch-control display panel 1 is walked
Line 43 extends on the inner surface towards the touch-control display panel 1 of first plate 21.
The substratum transparent 3 is by OCA (Optical Clear Adhesive: optical cement) or OCR (Optical
Clear Resin: optical resin) it solidifies to complete.Solidifying the uniform substratum transparent 3 has certain light conductivity.
In the present embodiment, when the touch-control display panel 1 display, the substratum transparent 3 is by the touch-control display panel 1
Some light guide to the virtual touch key 4 as backlight.Even if the virtual touch key 4 of the present embodiment as a result,
There is no back light member that can also be illuminated.Therefore, no setting is required in virtual touch key occupies the independent back of big quantity space
Optical element.While the present embodiment solves the backlight of virtual touch key 4, saves and be originally used for being arranged independent backlight
The lightening of mobile terminal is furthermore achieved in the space of element.
As the further improvement of above-described embodiment, the virtual touch key 4 further include: be set to the virtual touch
Phosphor powder layer 5 between button character 41 and the substratum transparent 3.In the present embodiment, the light that the substratum transparent 3 guides reaches
To after the phosphor powder layer 5, the diffusion through the phosphor powder layer 5, light is distributed more evenly, so that the virtual touching
Touching button character 41 can seem definitely.
As the further improvement of above-described embodiment, the virtual touch key 4 further includes for preventing the touch-control aobvious
Show the photomask 6 that the light of panel 1 is leaked out from the edge of the virtual touch button character 41.The photomask 6 is set to institute
It states on the surface of first plate 21 backwards of substratum transparent 3 and extends for connection to the first virtual touch key cabling 42
On.The surface that the photomask 6 is intended for second plate 22 has reflection function, and the reflecting surface of the photomask 6 will be described
The light that substratum transparent 3 guides, the direction reflection of Xiang Suoshu phosphor powder layer 5 make described to play certain brightening effect
Virtual touch button character 41 seems more obvious.
As the further improvement of above-described embodiment, the touch-control display module further includes the first black-out ink layer 7 and
Two black-out ink layers 8.
First black-out ink layer 7 is set to the interior of the first virtual touch key cabling 42 and second plate 22
Between surface.
Second black-out ink layer 8 is set on the inner surface of first plate 21 and in face of the touch-control display panel
1.Wherein, second black-out ink layer 8 extends to the interior of the second virtual touch key cabling 43 and first plate 21
Between surface.
The invention also discloses a kind of touch control display apparatus, refering to fig. 1 it is found that the touch control display apparatus includes as above-mentioned
Touch-control display module and to the touch-control display module provide light source backlight module A.The backlight module A is set to the touching
Control the side backwards to the cover board 2 of display panel 1.As shown in Fig. 2, the touch control display apparatus can apply in smart phone or
On the electronic equipment of tablet computer etc..
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of touch-control display module, which is characterized in that including touch-control display panel (1), cover board (2), substratum transparent (3) and
Virtual touch key (4), the cover board (2) include first plate (21) opposite with the touch-control display panel (1) and by institute
The second plate (22) that the side of the first plate (21) extends to form is stated, the substratum transparent (3) is set to the touch-control display panel
(1) between first plate (21) and extend with second plate (22) relatively, the virtual touch key (4) is set to institute
It states on the inner surface opposite with the substratum transparent (3) of the second plate (22).
2. touch-control display module according to claim 1, which is characterized in that the virtual touch key (4) includes: setting
In the virtual touch button character (41) on the inner surface；And it is set on the inner surface and is located at described virtual
The first virtual touch key cabling (42) and the second virtual touch key cabling (43) of touch key-press character (41) opposite sides,
Wherein, the second virtual touch key cabling (43) of neighbouring touch-control display panel (1) extends to first plate (21)
On inner surface towards the touch-control display panel (1).
3. touch-control display module according to claim 2, which is characterized in that the virtual touch key (4) further include: set
The phosphor powder layer (5) being placed between the virtual touch button character (41) and the substratum transparent (3).
4. touch-control display module according to claim 2 or 3, which is characterized in that the virtual touch key (4) is also wrapped
It includes: being set on the surface of first plate (21) backwards of the substratum transparent (3) and extend for connection to described first virtually
Photomask (6) on touch key-press cabling (42).
5. touch-control display module according to claim 4, which is characterized in that the photomask (6) has reflection function.
6. touch-control display module according to claim 1, which is characterized in that the touch-control display panel (1) includes:
Touch liquid crystal box (11) is oppositely arranged with first plate (21)；
First polaroid (12) is set between the touch liquid crystal box (11) and first plate (21)；
Second polaroid (13) is set to the side backwards to first plate (21) of the touch liquid crystal box (11).
7. touch-control display module according to claim 2, which is characterized in that the touch-control display module further include:
The first shading being set between the first virtual touch key cabling (42) and the inner surface of second plate (22)
Ink layer (7)；
It is set to the second black-out ink layer that the touch-control display panel (1) is faced on the inner surface of first plate (21)
(8), wherein second black-out ink layer (8) extends to the second virtual touch key cabling (43) and first plate
(21) between inner surface.
8. touch-control display module according to claim 1, which is characterized in that the substratum transparent (3) is optical adhesive layer.
9. a kind of touch control display apparatus, which is characterized in that including the described in any item touch-control display modules of claim 1 to 8 and
Backlight module (A), the backlight module (A) are set to the side backwards to the cover board (2) of the touch-control display panel (1).
10. a kind of electronic equipment, which is characterized in that including touch control display apparatus as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253104.8A CN109471555A (en) | 2018-10-25 | 2018-10-25 | Touch-control display module and touch control display apparatus, electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253104.8A CN109471555A (en) | 2018-10-25 | 2018-10-25 | Touch-control display module and touch control display apparatus, electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109471555A true CN109471555A (en) | 2019-03-15 |
Family
ID=65666012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811253104.8A Pending CN109471555A (en) | 2018-10-25 | 2018-10-25 | Touch-control display module and touch control display apparatus, electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109471555A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201243331Y (en) * | 2008-07-01 | 2009-05-20 | 中兴通讯股份有限公司 | Lighting device for hand-hold terminal keyboard |
| CN103557481A (en) * | 2013-11-08 | 2014-02-05 | 青岛海信电器股份有限公司 | Display device |
| CN205080532U (en) * | 2015-10-20 | 2016-03-09 | 南昌欧菲光科技有限公司 | Touch display device |
| CN206993474U (en) * | 2017-05-13 | 2018-02-09 | 伯恩光学(惠州)有限公司 | Flexible PCB and touch screen with light leakage function |
| CN207213752U (en) * | 2017-07-24 | 2018-04-10 | 江西联创电子有限公司 | A kind of touch panel unit |
| CN108153452A (en) * | 2018-02-08 | 2018-06-12 | 深圳市骏达光电股份有限公司 | The cover board and its manufacturing process of In-cell touch panel |
-
2018
- 2018-10-25 CN CN201811253104.8A patent/CN109471555A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201243331Y (en) * | 2008-07-01 | 2009-05-20 | 中兴通讯股份有限公司 | Lighting device for hand-hold terminal keyboard |
| CN103557481A (en) * | 2013-11-08 | 2014-02-05 | 青岛海信电器股份有限公司 | Display device |
| CN205080532U (en) * | 2015-10-20 | 2016-03-09 | 南昌欧菲光科技有限公司 | Touch display device |
| CN206993474U (en) * | 2017-05-13 | 2018-02-09 | 伯恩光学(惠州)有限公司 | Flexible PCB and touch screen with light leakage function |
| CN207213752U (en) * | 2017-07-24 | 2018-04-10 | 江西联创电子有限公司 | A kind of touch panel unit |
| CN108153452A (en) * | 2018-02-08 | 2018-06-12 | 深圳市骏达光电股份有限公司 | The cover board and its manufacturing process of In-cell touch panel |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190315 |
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| RJ01 | Rejection of invention patent application after publication |