CN206248951U - The encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel - Google Patents
The encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel Download PDFInfo
- Publication number
- CN206248951U CN206248951U CN201621364968.3U CN201621364968U CN206248951U CN 206248951 U CN206248951 U CN 206248951U CN 201621364968 U CN201621364968 U CN 201621364968U CN 206248951 U CN206248951 U CN 206248951U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- circuit board
- pcb
- printed circuit
- limit
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model embodiment discloses the encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel, it is related to technical field of display panel, encapsulating structure therein includes at least two dottle pins being stacked, liquid crystal display panel holding area is formed with above the dottle pin, the liquid crystal display panel holding area includes liquid crystal cell holding area and printed circuit board (PCB) holding area, for housing liquid crystal cell and printed circuit board (PCB) respectively；At least one limit for height device, the limit for height device is arranged between the dottle pin of the printed circuit board (PCB) holding area and the printed circuit board (PCB), for carrying out altimetric compensation to the printed circuit board (PCB).Liquid crystal display panel includes at least one limit for height device, formed on the printed circuit board, the technical solution of the utility model can avoid causing in handling process the damage of the flexible PCB for connecting printed circuit board (PCB) and liquid crystal cell, improve the quality of liquid crystal display panel.
Description
Technical field
The utility model is related to technical field of display panel, more particularly to a kind of liquid crystal display panel encapsulating structure and liquid
LCD panel.
Background technology
Liquid crystal display panel mainly has two kinds of product forms, and industry is defined as Cell forms and Open Cell to it respectively
Form, Cell forms are by sealing the liquid crystal cell that assembling is formed, outward appearance and common thin slice after two panels glass substrate sandwiched liquid crystal
Glass is as good as, and Open Cell forms are that various interfaces are configured on the basis of liquid crystal cell, so as to outer signal source etc., but Open
Cell forms do not include the elements such as the backlight in liquid crystal module, framework.
Generally, the liquid crystal cell in the liquid crystal display panel of Open Cell forms can be connected to a piece of by flexible PCB
Printed circuit board (PCB) (Printed Circuit Board, abbreviation PCB), is covered with circuit on flexible PCB, play liquid crystal cell with print
Signal bridge beam action between printed circuit board.
In the prior art, in the liquid crystal display panel of Open Cell forms, printed circuit board (PCB) is not contour with liquid crystal cell,
As shown in figure 1, the liquid crystal display panel includes liquid crystal cell 101, flexible PCB 102 and printed circuit board (PCB) 103, liquid crystal cell
101 height is generally greater than printed circuit board (PCB) 103, therefore connects the flexible PCB of printed circuit board (PCB) 103 and liquid crystal cell 101
102 are not in flat condition.Therefore, when the liquid crystal display panel to Open Cell forms is packaged and carries,
It is given a shock in handling process, printed circuit board (PCB) 103 easily tears flexible PCB 102 as vibrations produce displacement, causes
Flexible PCB 102 is damaged, so as to influence the quality of the liquid crystal display panel of Open Cell forms.Also, in handling process
In, it usually needs the liquid crystal display panel of a large amount of Open Cell forms is packaged and placement is stacked, now due to printing electricity
Road plate is not contour with liquid crystal cell, when stacking placement is carried out, is more prone to cause flexible PCB to be damaged.
Utility model content
In view of this, the utility model embodiment provides a kind of encapsulating structure and LCD of liquid crystal display panel
Plate, the impaired technical problem of flexible PCB is caused with the liquid crystal display panel for solving prior art in handling process.
In a first aspect, the utility model embodiment provides a kind of encapsulating structure of liquid crystal display panel, including：
At least two dottle pins being stacked, are formed with liquid crystal display panel holding area above the dottle pin, described
Liquid crystal display panel holding area includes liquid crystal cell holding area and printed circuit board (PCB) holding area, for housing liquid crystal cell respectively
And printed circuit board (PCB)；
At least one limit for height device, the limit for height device be arranged on the dottle pin of the printed circuit board (PCB) holding area with
Between the printed circuit board (PCB), for carrying out altimetric compensation to the printed circuit board (PCB).
Optionally, the limit for height device is arranged on upper surface and/or the lower surface of the printed circuit board (PCB).
Optionally, the limit for height device is highly identical with the liquid crystal cell with the height sum of the printed circuit board (PCB).
Optionally, the limit for height device is arranged on the fringe region of the printed circuit board (PCB).
Optionally, the limit for height device is flexible buffer device.
Optionally, the limit for height device is set on the printed circuit board by the form of welding, stickup or grafting,
Or, the limit for height device is arranged on the dottle pin by the form of welding, stickup or grafting.
Optionally, the liquid crystal cell is electrically connected with the printed circuit board (PCB) by flexible PCB.
Optionally, the flexible PCB is chip on film.
Second aspect, the utility model embodiment additionally provides a kind of liquid crystal display panel, including：
Liquid crystal cell, flexible PCB and printed circuit board (PCB), the printed circuit board (PCB) by the flexible PCB with it is described
Liquid crystal cell is electrically connected；
At least one limit for height device, forms on the printed circuit board, for carrying out altimetric compensation to printed circuit board (PCB).
Optionally, the limit for height device is formed in upper surface and/or the lower surface of the printed circuit board (PCB).
The encapsulating structure and liquid crystal display panel of the liquid crystal display panel that the utility model embodiment is provided, are limited by setting
The mode of device high, altimetric compensation is carried out to printed circuit board (PCB), reduces the difference in height between printed circuit board (PCB) and liquid crystal cell, it is to avoid
Flexible PCB is caused to be damaged in handling process, so as to improve the quality of liquid crystal display panel.
Brief description of the drawings
In order to clearly illustrate the technical scheme of the utility model exemplary embodiment, below in description embodiment
The required accompanying drawing used does a simple introduction.Obviously, the accompanying drawing introduced is the utility model part to be described
The accompanying drawing of embodiment, rather than whole accompanying drawings, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of liquid crystal display panel in the prior art；
Fig. 2 a are a kind of structural representations one of liquid crystal display panel encapsulating structure that the utility model embodiment is provided；
Fig. 2 b are the structural representations of the encapsulating structure of another liquid crystal display panel that the utility model embodiment is provided
Two；
The structural representation of the encapsulating structure of another liquid crystal display panel that Fig. 2 c are provided for the utility model embodiment
Three；
Fig. 3 a are a kind of structural representations one of liquid crystal display panel that the utility model embodiment is provided；
Fig. 3 b are the structural representations two of another liquid crystal display panel that the utility model embodiment is provided；
Fig. 3 c are the structural representations three of another liquid crystal display panel that the utility model embodiment is provided.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below with reference to the utility model
Accompanying drawing in example, by specific embodiment, is fully described by the technical solution of the utility model.Obviously, described implementation
Example is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, this area
The every other embodiment that those of ordinary skill obtains on the premise of creative work is not made, each falls within the utility model
Protection domain within.
Fig. 2 a are a kind of schematic diagrames one of the encapsulating structure of liquid crystal display panel that the utility model embodiment is provided, and are such as schemed
Shown in 2, the encapsulating structure of the liquid crystal display panel can include at least two dottle pins 100 being stacked, in the top of dottle pin 100
Liquid crystal display panel holding area is formed with, liquid crystal display panel holding area includes liquid crystal cell holding area and printed circuit board (PCB)
Holding area, for housing liquid crystal cell 101 and printed circuit board (PCB) 103 respectively；
At least one limit for height device 104, limit for height device 104 is arranged on the dottle pin 100 and print of printed circuit board (PCB) holding area
Between printed circuit board 103, for carrying out altimetric compensation to printed circuit board (PCB) 103.
In the utility model embodiment, dottle pin therein 100 is located between two adjacent liquid crystal display panels, Ke Yiyong
In when multiple liquid crystal display panel stacked on top are encapsulated, isolating and protecting is carried out to liquid crystal display panel.
Specifically, for the set location of limit for height device 104, various ways can be included, such as shown in Fig. 2 a, can be with
By limit for height device 104 while being arranged on the upper and lower surface of printed circuit board (PCB) 103, or can also be as shown in Figure 2 b,
Limit for height device 104 is only arranged on the upper surface of printed circuit board (PCB) 103, or as shown in Figure 2 c, only limit for height device 104 is set
Put the lower surface in printed circuit board (PCB) 103.
Specifically, referring to above-mentioned accompanying drawing 2a, 2b and 2c, liquid crystal cell 101 and printed circuit in the utility model embodiment
Electrically connected by flexible PCB 102 between plate 103, circuit be covered with the flexible PCB 102, play liquid crystal cell 101 with it is soft
Signal bridge beam action between property circuit board 103.Optionally, flexible PCB 102 can be chip on film (Chip On
Film, abbreviation COF), to allow to set chip on flexible PCB 102.
In addition, referring to shown in above-mentioned Fig. 2 a, 2b and 2c, limit for height device 104 is arranged on the upper surface of printed circuit board (PCB) 103
And/or lower surface, limit for height device 104 therein may be located at the upper surface of printed circuit board (PCB) 103 or the optional position of lower surface
On, as long as not influenceing the normal use of printed circuit board (PCB) 103.Preferably, limit for height device 104 can be arranged on printed circuit
On the marginal position of the upper surface of plate 103 and/or lower surface, fully ensure that after setting limit for height device 104, do not influence printed circuit
The normal of plate 103 is used.Optionally, when the upper surface that multiple limit for height devices 104 are located at printed circuit board (PCB) 103, and/or, under
During the marginal position on surface, multiple limit for height devices 104 can be with symmetrically placed.
Optionally, the shape of limit for height device 104 can have any shape, for example：Rectangle, trapezoidal or circle, this practicality
Shape in new embodiment not to limit for height device 104 is defined, and need to only meet carries out altimetric compensation to printed circuit board (PCB) 103
.Optionally, it is the shape of multiple limit for height devices 104, big when the liquid crystal display panel includes multiple limit for height device 104
Small and material can be with identical.
Optionally, limit for height device 104 is used to carry out altimetric compensation to printed circuit board (PCB) 103, preferably can be height limiting device
Part 104 is fully compensated the difference in height between liquid crystal cell 101 and printed circuit board (PCB) 103, it is ensured that limit for height device 104 and printed circuit board (PCB)
103 height sum is highly identical with liquid crystal cell 101.
Optionally, limit for height device 104 can be flexible bumper part, when the STRESS VARIATION that printed circuit board (PCB) 103 is subject to,
Can ensure that printed circuit board (PCB) 103 avoids sustaining damage using flexible buffer device.Optionally, the material of flexible buffer device can
Think at least one in polystyrene foam plastics, polyethylene foams and polyurethane foam plastics.
Optionally, the limit for height device 104 in the utility model embodiment can be separately provided, or and printed circuit board (PCB)
103 are fixed as one, for example, can be arranged on printed circuit board (PCB) 103 by the form of welding, stickup or grafting.Work as limit for height
When device 104 is arranged on printed circuit board (PCB) 103 by the form pasted, it is possible to use glue or double faced adhesive tape are by limit for height device
104 upper surfaces for being pasted onto printed circuit board (PCB) 103, and/or, lower surface；When limit for height device 104 is arranged on by the form of grafting
When on printed circuit board (PCB) 103, interface can be pre-formed on printed circuit board (PCB) 103, limit for height device 104 is inserted by interface
It is connected on printed circuit board (PCB) 103.It should be noted that the utility model embodiment only illustrates limit for height with regard to several possible situations
Device 104 and the type of attachment of printed circuit board (PCB) 103, are not arranged on printing electricity to limit for height device 104 by which kind of form here
Illustrated on road plate 103, only need to ensure that limit for height device 104 can be arranged on printed circuit board (PCB) 103.
Or limit for height device 104 is fixed as one with dottle pin 100, for example can be by welding, stickup or grafting
Form is arranged on dottle pin 100.When limit for height device 104 is arranged on dottle pin 100 by the form pasted, it is possible to use glue
Or be pasted onto limit for height device 104 on dottle pin 100 by double faced adhesive tape；When limit for height device 104 is arranged on dottle pin by the form of grafting
When on 100, interface can be pre-formed on dottle pin 100, limit for height device 104 is plugged on dottle pin 100 by interface.Need
It is noted that the utility model embodiment only illustrates the connection of limit for height device 104 and dottle pin 100 with regard to several possible situations
Form, is not arranged on dottle pin 100 by which kind of form to limit for height device 104 illustrates here, only need to ensure limit for height device
104 can be arranged on dottle pin 100.
Optionally, the dottle pin 100 in the utility model embodiment can be antistatic buffering dottle pin, use antistatic buffering
Dottle pin can not only avoid producing damage of the larger stress to liquid crystal display panel because of a large amount of liquid crystal display panels stacking, may be used also
To avoid a large amount of liquid crystal display panels in transportation because friction produces electrostatic, and then electrostatic is avoided to liquid crystal display panel
Influence, it is ensured that liquid crystal display panel does not sustain damage in transportation.
The encapsulating structure of the liquid crystal display panel that the utility model embodiment is provided, by setting limit for height device 104, the limit
When device high 104 can compensate for the difference in height between the liquid crystal cell 101 in liquid crystal display panel and printed circuit board (PCB) 103, it is to avoid
Cause to pull flexible PCB 102 because liquid crystal cell 101 and printed circuit board (PCB) 103 be not contour in stacking process, make
Into the damage of flexible PCB 102, and then ensure the quality of liquid crystal display panel.Preferably limit for height device 104 can be mended completely
Repay the difference in height between printed circuit board (PCB) 103 and liquid crystal cell 101.
Based on described in above-described embodiment, wherein limit for height device 104 may be also secured on printed circuit board (PCB) 103, wherein
One kind is achieved in that to set limit for height device 104 and printed circuit board (PCB) 103 and is structure as a whole that is, limit for height device 104 can be straight
Connect and be formed on printed circuit board (PCB) 103, and used as a part for printed circuit board (PCB) 103, Fig. 3 a are carried for the utility model embodiment
The structural representation one of a kind of liquid crystal display panel for supplying, as shown in figure 3, the liquid crystal display panel includes liquid crystal cell 101, flexibility
Circuit board 102, the limit for height device 104 of printed circuit board (PCB) 103 and at least one, wherein, printed circuit board (PCB) 103 passes through flexible PCB
102 are electrically connected with liquid crystal cell 101, and limit for height device 104 is formed on 103 printed circuit board (PCB)s, for being carried out to printed circuit board (PCB) 103
Altimetric compensation.
Preferably, the height and liquid crystal cell 101 of the printed circuit board (PCB) 103 after altimetric compensation are carried out using limit for height device 104
It is highly identical.
Optionally, limit for height device 104 can be formed in upper surface and/or the lower surface of printed circuit board (PCB) 103, i.e., except such as scheme
Shown in 3a, limit for height device 104 is formed in outside the upper surface of printed circuit board (PCB) 103, be can also be as shown in Figure 3 b, height limiting device
Part 104 is formed in the lower surface of printed circuit board (PCB) 103, or as shown in Figure 3 c, limit for height device 104 is formed in printing simultaneously
The upper and lower surface of circuit board 103.
In addition, limit for height device 104 therein can be formed in the upper surface of printed circuit board (PCB) 103 or any position of lower surface
Put, as long as not influenceing the normal use of printed circuit board (PCB).For example, limit for height device 104 can be formed in printed circuit board (PCB)
On the marginal position of 103 upper surfaces and/or lower surface, fully ensure that after setting limit for height device 104, do not influence printed circuit board (PCB)
103 normal is used.Specifically, when upper surface and/or lower surface that multiple limit for height devices 104 are located at printed circuit board (PCB) 103
Marginal position when, multiple limit for height devices 104 can be symmetrically placed on upper surface or lower surface.
The liquid crystal display panel that the utility model embodiment is provided, forms limit for height device 104 on printed circuit board (PCB) 103,
To carry out altimetric compensation, the difference in height between compensation printed circuit board (PCB) 103 and liquid crystal cell 101 to printed circuit board (PCB) 103, it is to avoid because
The damage that stacking causes flexible PCB 102 is packaged in a large amount of liquid crystal display panel handling processes, LCD is improved
The quality of plate.
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, is not departing from
In the case that the utility model is conceived, more other Equivalent embodiments can also be included, and scope of the present utility model is by appended
Right determine.
Claims (10)
1. a kind of encapsulating structure of liquid crystal display panel, it is characterised in that including：
At least two dottle pins being stacked, are formed with liquid crystal display panel holding area, the liquid crystal above the dottle pin
Display panel holding area includes liquid crystal cell holding area and printed circuit board (PCB) holding area, for housing liquid crystal cell and print respectively
Printed circuit board；
At least one limit for height device, the limit for height device be arranged on the dottle pin of the printed circuit board (PCB) holding area with it is described
Between printed circuit board (PCB), for carrying out altimetric compensation to the printed circuit board (PCB).
2. encapsulating structure according to claim 1, it is characterised in that the limit for height device is arranged on the printed circuit board (PCB)
Upper surface and/or lower surface.
3. encapsulating structure according to claim 2, it is characterised in that the height of the limit for height device and the printed circuit board (PCB)
Degree sum is highly identical with the liquid crystal cell.
4. encapsulating structure according to claim 2, it is characterised in that the limit for height device is arranged on the printed circuit board (PCB)
Upper surface and/or the fringe region of lower surface.
5. encapsulating structure according to claim 1, it is characterised in that the limit for height device is flexible buffer device.
6. the encapsulating structure according to claim any one of 1-5, it is characterised in that the limit for height device is by welding, viscous
Patch or the form of grafting are set on the printed circuit board, or, the limit for height device is by welding, stickup or grafting
Form be arranged on the dottle pin.
7. encapsulating structure according to claim 1, it is characterised in that the liquid crystal cell is with the printed circuit board (PCB) by soft
Property circuit board electrical connection.
8. encapsulating structure according to claim 7, it is characterised in that the flexible PCB is chip on film.
9. a kind of liquid crystal display panel, it is characterised in that including：
Liquid crystal cell, flexible PCB and printed circuit board (PCB), the printed circuit board (PCB) pass through the flexible PCB and the liquid crystal
Box is electrically connected；
At least one limit for height device, forms on the printed circuit board, for carrying out altimetric compensation to printed circuit board (PCB).
10. liquid crystal display panel according to claim 9, it is characterised in that the limit for height device is formed in the printing
The upper surface of circuit board and/or lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364968.3U CN206248951U (en) | 2016-12-13 | 2016-12-13 | The encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364968.3U CN206248951U (en) | 2016-12-13 | 2016-12-13 | The encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248951U true CN206248951U (en) | 2017-06-13 |
Family
ID=59006656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364968.3U Active CN206248951U (en) | 2016-12-13 | 2016-12-13 | The encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019161692A1 (en) * | 2018-02-24 | 2019-08-29 | 惠科股份有限公司 | Display device |
-
2016
- 2016-12-13 CN CN201621364968.3U patent/CN206248951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019161692A1 (en) * | 2018-02-24 | 2019-08-29 | 惠科股份有限公司 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130236680A1 (en) | Display device and method for manufacturing the same | |
| CN108628500A (en) | Display panel | |
| CN106019666A (en) | Display device and method of manufacturing display device | |
| CN204650103U (en) | Liquid crystal indicator | |
| CN103241469B (en) | Tray with limit structure | |
| TWI718740B (en) | Display apparatus | |
| CN102897436A (en) | Packaging box for liquid crystal display panel assemblies | |
| CN204853129U (en) | Backlight unit and liquid crystal display module | |
| US10036911B2 (en) | Tiled display device | |
| CN108646457A (en) | Display panel and preparation method, display device | |
| CN105278138A (en) | Liquid crystal display device | |
| US11877497B2 (en) | Organic light emitting diode (OLED) display screen including a flexible display module and method for manufacturing same | |
| CN107121822A (en) | A kind of display module and display device and a kind of transparent optical structural adhesive layer | |
| US9533824B2 (en) | Packaging box for LCD panel components | |
| CN103241470B (en) | Tray with limiting structure | |
| US20140192402A1 (en) | Electrophoretic display apparatus | |
| CN103137021B (en) | Display device | |
| CN206248951U (en) | The encapsulating structure and liquid crystal display panel of a kind of liquid crystal display panel | |
| CN105137631A (en) | Liquid crystal panel assembly and liquid crystal panel package assembly | |
| CN209356819U (en) | A kind of display module and display device | |
| KR102492618B1 (en) | Display device | |
| CN104049390B (en) | Display module and display device | |
| CN210573095U (en) | Liquid crystal display device and electronic equipment | |
| CN104991369B (en) | Display module and display device | |
| CN102053404B (en) | Flat panel display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |