CN206021221U - Touch-control display panel and touch control display apparatus - Google Patents
Touch-control display panel and touch control display apparatus Download PDFInfo
- Publication number
- CN206021221U CN206021221U CN201620512642.4U CN201620512642U CN206021221U CN 206021221 U CN206021221 U CN 206021221U CN 201620512642 U CN201620512642 U CN 201620512642U CN 206021221 U CN206021221 U CN 206021221U
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- China
- Prior art keywords
- touch
- control display
- display panel
- luminescence unit
- backlight module
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- 238000004020 luminiscence type Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000002096 quantum dot Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of touch-control display panel and touch control display apparatus.Wherein, touch-control display panel includes：Touch base plate, touch-control circuit plate and backlight module；Wherein, the touch-control circuit plate includes that the first noumenon portion and the second body, second body are connected with the first noumenon portion, and the first noumenon portion is bound on the touch base plate；The backlight module includes backlight, and the backlight includes that at least one luminescence unit, the luminescence unit are fixed on second body of the touch-control circuit plate.The technical scheme that the utility model is provided, can be by luminescence unit fixation, it is ensured that the good luminescent properties of backlight module, and cost-effective.
Description
Technical field
The utility model embodiment is related to technical field of touch-control display, more particularly to a kind of touch-control display panel and touch-control show
Showing device.
Background technology
With the continuous development of Display Technique, kinds of displays is arisen at the historic moment, and LED (Light Emitting Diode) shows
Display screen has brightness height, low operating voltage, small power consumption, maximization, life-span length, impact resistance and steady performance, obtains
It is widely applied.
In the backlight of existing LED display, the piece fixed form of Light-Emitting Diode (LED) is generally by using only
Vertical lamp bar (Light-Bar, L-Bar) flexible PCB (Flexible Printed Circuit, FPC), LED is individually beaten
Part is on L-Bar FPC, then LED is assembled in backlight module, or by LED pieces on main FPC, during assembling, by means of
The reflexed of main FPC, LED is snapped in the draw-in groove of backlight module.
However, in aforesaid way, due to needing using independent L-Bar, need to increase the cost for making L-Bar, and
Need L-Bar to be turned on main FPC by drawing to weld etc., can also increase manufacturing cost.Further, since there is bounce-back when FPC bends
Power, easily takes LED out of draw-in grooves, causes backlight module brightness to decline.
Utility model content
The utility model provides a kind of touch-control display panel and touch control display apparatus, is deposited with solving existing LED pieces mode
The problems referred to above, realize that LED's is good fixed and cost-effective.
The one side of the utility model embodiment provides a kind of touch-control display panel, including：Touch base plate, touch-control circuit
Plate and backlight module；
Wherein, the touch-control circuit plate includes the first noumenon portion and the second body, second body and described
One body is connected, and the first noumenon portion is bound on the touch base plate；
The backlight module includes backlight, and the backlight includes at least one luminescence unit, and the luminescence unit is solid
On second body of the touch-control circuit plate.
The another aspect of the utility model embodiment additionally provides a kind of touch control display apparatus, including first aspect in touch
Control display floater.
The touch-control display panel that the utility model is provided, wherein, touch-control circuit plate includes the first noumenon portion and the second body
Portion, the second body are connected with the first noumenon portion, and the first noumenon portion is bound on touch base plate, the luminous list in backlight module
Unit is fixed on the second body of touch-control circuit plate, will luminescence unit piece on the second body of touch-control circuit plate,
The cost that L-bar is used alone can be saved, and the first noumenon portion is connected with the second body, the first noumenon portion is bound to tactile
On control substrate, without the need for reversely bending to fix luminescence unit, luminescence unit fixation, it is ensured that backlight module touch-control circuit plate
Good luminescent properties.
Description of the drawings
Fig. 1 is a kind of structural representation of touch-control display panel that the utility model embodiment is provided；
Fig. 2 is sectional view of the touch-control display panel in Fig. 1 along A-A directions；
Fig. 3 is a kind of isolating construction schematic diagram of touch-control display panel that the utility model embodiment is provided；
Fig. 4 be the utility model embodiment provide touch-control display panel the first assembling process structural representation it
One；
Fig. 5 be the utility model embodiment provide touch-control display panel the first assembling process structural representation it
Two；
Fig. 6 be the utility model embodiment provide touch-control display panel second assembling process structural representation it
One；
Fig. 7 be the utility model embodiment provide touch-control display panel second assembling process structural representation it
Two；
Fig. 8 be the utility model embodiment provide touch-control display panel second assembling process structural representation it
Three；
Fig. 9 is a kind of schematic diagram of touch control display apparatus that the utility model embodiment is provided.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explanation the utility model, rather than to restriction of the present utility model.Further need exist for
Bright, for the ease of description, in accompanying drawing, illustrate only the part related to the utility model rather than entire infrastructure.
Fig. 1 is a kind of structural representation of touch-control display panel that the utility model embodiment is provided, and Fig. 2 is in Fig. 1
Sectional view of the touch-control display panel along A-A directions.Referring to Fig. 1 and Fig. 2, the touch-control display panel includes：Touch base plate 10, touch-control
Circuit board 20 and backlight module 30；
Wherein, touch-control circuit plate 20 includes the first noumenon portion 201 and the second body 202, the second body 202 and first
Body 201 is connected, and the first noumenon portion 201 is bound on touch base plate 10；
Wherein, the first noumenon portion 201 can be bound on touch base plate 10 by pad 2011.
Backlight module 30 includes that backlight, backlight include that at least one luminescence unit 301, luminescence unit 301 are fixed on
On second body 202 of touch-control circuit plate 20.Luminescence unit in Fig. 1 is located at relative with backlight module on the second body
Simultaneously.
In the present embodiment, luminescence unit piece can be saved exclusive use on the second body of touch-control circuit plate
The cost of L-Bar, and the first noumenon portion is connected with the second body, and the first noumenon portion is bound on touch base plate, need not
Touch-control circuit plate reversely is bent to fix luminescence unit, luminescence unit fixation, it is ensured that the good photism of backlight module
Energy.
The touch-control display panel that the present embodiment is provided, can be LCDs, or organic light emitting display, or
The other kinds of display screen of person, the present embodiment are not particularly limited to this.
In the present embodiment, luminescence unit can be light emitting diode, light-emitting diode chip for backlight unit or light emitting diode with quantum dots
Unit, can also be nano-wire LED unit.Touch-control circuit plate and main circuit board can be flexible PCB, possess one
Fixed elasticity, flexible.Wherein, touch drive circuit can be included in the first noumenon portion of touch-control circuit plate, for realizing touching
The touch controllable function of control display floater.Can include on main circuit board for realizing the display driver circuit of display function, and be used for
The control circuit controlled by whole touch-control display panel.
Optionally, with continued reference to Fig. 1 and Fig. 2.The first noumenon portion 201 is connected by bridging portion 203 with the second body 202
Connect, in bridging portion 203, be provided with least one through hole 204.The shape of through hole can be the shapes such as circle, polygon, this enforcement
Example is not particularly limited to this.Luminescence unit is fixed on the second body, is provided with the connection with luminescence unit in bridging portion
Circuit, provides corresponding driving voltage and electric current by connection line to the luminescence unit on the second body, and control is luminous single
Unit emits beam.As the first noumenon portion is bound on touch-control circuit plate, the luminescence unit being fixed on the second body is arranged
In backlight module, after the completion of backlight module and touch base plate laminating, the first noumenon portion is from the second body part in different bases
On plate, in the bridging portion of connection the first noumenon portion and the second body, can there is certain elastic stress, arrange in bridging portion
Through hole, can reduce this elastic stress, prevent elastic stress from affecting the fixation of luminescence unit or taking luminescence unit out of fixation
Position, cause backlight module brightness decline.The number of openings of setting is more, and the elastic stress in bridging portion can be less, but logical
The quantity in hole may excessively hinder the setting of spacing between the quantity and circuit trace of circuit trace in bridging portion, setting logical
Hole number can be configured according to the circuit trace of the luminescence unit arranged on the sectional area in bridging portion and bridging portion.
Fig. 3 is a kind of touch-control display panel isolating construction schematic diagram that the utility model embodiment is provided.Referring to Fig. 3, this
The touch-control display panel that embodiment is provided also includes display module 40, is connected with main circuit board 401 in display module 40, shows mould
Group 40 is located between backlight module 30 and touch base plate 10, and is fitted with touch base plate.With continued reference to Fig. 2, display module 40 is also
Including forming the array base palte 402 and color membrane substrates 403 of liquid crystal cell, and it is located between array base palte 402 and color membrane substrates 403
Liquid crystal layer 404.Display module 40 also includes upper polaroid 405 and the array on color membrane substrates 403 away from 404 side of liquid crystal layer
On substrate 402 away from 404 side of liquid crystal layer down polaroid 406.
In addition, with continued reference to Fig. 2 and Fig. 3, backlight module 30 also includes that storage tank 305, luminescence unit 301 are located at storage tank
Interior.By backlight module 30 fit with display module 40 group vertical after, luminescence unit 301 can be snapped in the storage tank of backlight module 30
In 305, the fixation of luminescence unit 301 is realized.
In addition, referring to Fig. 2, backlight module 30 also includes that glue frame 306 and light guide plate 303, storage tank 305 are located at glue frame 306
One end near light guide plate 305.Backlight module 30 also includes that reflector plate 302 and diffusion sheet 304, diffusion sheet 304 are located at light guide plate
305 near the side of display module 40, and reflector plate 302 is located at opposite side of the light guide plate 303 away from display module 40.
With continued reference to Fig. 2, after luminescence unit 301 is located in storage tank 305, the second body 202 can be gluing in glue frame
On 306, the fixation to luminescence unit 301 is realized, and the light-emitting area of luminescence unit 301 is towards the light guide plate 303 of backlight module 30
Arrange, light-emitting line is provided to light guide plate 303.
The assembling process of the touch-control display panel that following illustratively the present embodiment is provided.In the first assembling process
In, it is the structure of the first assembling process of the touch-control display panel that the utility model embodiment is provided referring to Fig. 4 and Fig. 5, Fig. 4
One of schematic diagram, Fig. 5 are the structural representations of the first assembling process of the touch-control display panel that the utility model embodiment is provided
Touch-control circuit plate 20 wherein, is first bound on touch base plate 10, then by touch-control circuit plate 20 by the two of figure by pad 2011
Pre-bend (direction of arrow along figure).Referring to Fig. 5, display module 40 is fitted with touch base plate 10, then by backlight module 30 with
Display module 40 after laminating and touch base plate 10 carry out group and stand, and after group is vertical, display module 40 is located at backlight module 30 and touch-control
Between substrate 10.Finally the touch-control circuit plate 20 of bending is discharged, the luminescence unit 301 on touch-control circuit plate 20 is snapped in backlight
In the draw-in groove 305 of module 30.
In second assembling mode, referring to Fig. 6 to Fig. 8, Fig. 6 is the touch-control display surface that the utility model embodiment is provided
One of structural representation of second assembling process of plate, Fig. 7 are the touch-control display panels that the utility model embodiment is provided
Two, Fig. 8 of the structural representation of second assembling process is the second of the touch-control display panel that the utility model embodiment is provided
Display module 40 wherein, is first fitted by the three of the structural representation of kind assembling process with touch base plate 10.Referring to Fig. 7, then will the back of the body
Light module 30 with fit after display module 40 and 10 groups of touch base plate stand, after group is vertical, display module 40 is located at backlight module 30
And touch base plate 10 between.Finally touch-control circuit plate 20 is bound on touch base plate 10, will be luminous on touch-control circuit plate 30
Unit 301 is snapped in the draw-in groove 305 of backlight module 30, forms the structure of touch-control display panel as shown in Figure 8.
The present embodiment also provides a kind of touch control display apparatus, and referring to Fig. 9, Fig. 9 is that the utility model embodiment is provided
The schematic diagram of touch control display apparatus is planted, touch control display apparatus 90 include the touch-control display panel in any of the above-described embodiment, touch
It can also be the small portable display devices such as mobile phone, calculator, wrist-watch that control display device can be, or notebook electricity
The large scale display device such as brain, TV, the present embodiment contrast are not particularly limited.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although by above example
The utility model is described in further detail, but the utility model is not limited only to above example, without departing from
In the case that the utility model is conceived, other Equivalent embodiments more can also be included, and scope of the present utility model is by appended
Right determine.
Claims (9)
1. a kind of touch-control display panel, it is characterised in that include：Touch base plate, touch-control circuit plate and backlight module；
Wherein, the touch-control circuit plate includes the first noumenon portion and the second body, second body and the first
Body portion is connected, and the first noumenon portion is bound on the touch base plate；
The backlight module includes backlight, and the backlight includes that at least one luminescence unit, the luminescence unit are fixed on
On second body of the touch-control circuit plate.
2. touch-control display panel according to claim 1, it is characterised in that the first noumenon portion and second body
Portion is connected by bridging portion, is provided with least one through hole in the bridging portion.
3. touch-control display panel according to claim 1, it is characterised in that also include display module, the display module
On be connected with main circuit board, the display module be located between the backlight module and the touch base plate, and with the touch-control
Baseplate-laminating.
4. touch-control display panel according to claim 3, it is characterised in that the touch-control circuit plate and main circuit board are soft
Property circuit board.
5. touch-control display panel according to claim 1, it is characterised in that the backlight module also includes storage tank, institute
State luminescence unit to be located in the storage tank.
6. touch-control display panel according to claim 5, it is characterised in that the backlight module also includes glue frame and leaded light
Plate, the storage tank are located at the glue frame near one end of the light guide plate.
7. touch-control display panel according to claim 6, it is characterised in that second body is gluing in the glue frame
On, and the light-emitting area of the luminescence unit is towards the light guide plate setting of the backlight module.
8. the touch-control display panel according to any one of claim 1-7, it is characterised in that the luminescence unit is luminous two
Pole pipe chip or light emitting diode with quantum dots unit.
9. a kind of touch control display apparatus, it is characterised in that include the touch-control display surface according to any one of claim 1-8
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512642.4U CN206021221U (en) | 2016-05-30 | 2016-05-30 | Touch-control display panel and touch control display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512642.4U CN206021221U (en) | 2016-05-30 | 2016-05-30 | Touch-control display panel and touch control display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021221U true CN206021221U (en) | 2017-03-15 |
Family
ID=58241445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620512642.4U Active CN206021221U (en) | 2016-05-30 | 2016-05-30 | Touch-control display panel and touch control display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422898A (en) * | 2017-04-20 | 2017-12-01 | 厦门天马微电子有限公司 | A kind of touch control display apparatus |
| CN112086019A (en) * | 2019-06-14 | 2020-12-15 | 京东方科技集团股份有限公司 | Backlight module and display device |
-
2016
- 2016-05-30 CN CN201620512642.4U patent/CN206021221U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422898A (en) * | 2017-04-20 | 2017-12-01 | 厦门天马微电子有限公司 | A kind of touch control display apparatus |
| CN107422898B (en) * | 2017-04-20 | 2020-12-01 | 厦门天马微电子有限公司 | Touch display device |
| CN112086019A (en) * | 2019-06-14 | 2020-12-15 | 京东方科技集团股份有限公司 | Backlight module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |