CN108549171A - Glue frame and display device - Google Patents
Glue frame and display device Download PDFInfo
- Publication number
- CN108549171A CN108549171A CN201810837142.1A CN201810837142A CN108549171A CN 108549171 A CN108549171 A CN 108549171A CN 201810837142 A CN201810837142 A CN 201810837142A CN 108549171 A CN108549171 A CN 108549171A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- display module
- accommodation space
- card slot
- 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
Links
Classifications
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133328—Segmented frames
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to a kind of glue frames, the ontology of display module periphery is set to including enclosing, the ontology includes side frame corresponding with the display module setting side of flexible circuit board, the side frame is divided into first part and second part along a first direction, the first part connects with the second part, the accommodation space in the bending region for the flexible circuit board that can accommodate display module is formed in the junction of the first part and the second part, wherein, the first direction is the direction of the side from close to display module side to far from display panel.The invention further relates to a kind of display devices.The bending region of flexible circuit board is fixed in the accommodation space of glue frame, avoids and generates interference between complete machine structure and flexible circuit board, promotes product yield, and the effective width for reducing module lower edge.
Description
Technical field
The present invention relates to display production technical field more particularly to a kind of glue frames and display device.
Background technology
Prevailing with comprehensive screen mobile phone, the screen accounting of mobile phone display screen is higher and higher.Correspondingly, to LCD (Liquid
Crystal Display, liquid crystal display) the lower edge width of backlight also requires the more and more narrow of design in module.And now such as
In modern module design, length of the bending region beyond module of FPC (flexible circuit board) is excessive, very limits module lower edge
The lower limit of width.Generally after the completion of module group assembling, then by shipment after 180 ° of bendings of flexible circuit board progress, such drawback exists
The length for exceeding glue frame in the bending region of flexible circuit board is long, and not easy to control, it is necessary to increase mobile phone complete machine lower edge
Space to avoid interference so that the screen accounting of mobile phone reduces.
Interfere with casing further, since design and machining accuracy are likely to result in flexible circuit board bending end, leads to work(
It can bad generation.
Invention content
In order to solve the above technical problem, the present invention provides a kind of glue frame and display devices, solve flexible circuit board bending
Region limits the problem of display module lower edge width.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of glue frame, including enclose outside display module
The ontology in week, the ontology include side frame corresponding with the display module setting side of flexible circuit board, the side frame
It is divided into first part and second part along a first direction, the first part connects with the second part, described
The junction of a part of and described second part forms the receiving in the bending region for the flexible circuit board that can accommodate display module
Space, wherein the first direction is the direction of the side from close to display module side to far from display panel.
Further, the accommodation space include in first side of the first part towards the second part, to
Direction far from the second part is recessed the first recess to be formed；
And/or the accommodation space includes in second side of the second part towards the first part, to separate
The direction of the first part is recessed the second recess to be formed.
Further, the flexible circuit board of the display module includes mainboard flexible circuit board and lamp bar flexible circuit board,
The accommodation space includes for accommodating the first of mainboard flexible circuit board the sub- accommodation space and for accommodating lamp bar flexible circuitry
Second sub- accommodation space of plate.
Further, the first part is linked together with the second part by dismountable mode.
Further, the first part is provided with card slot, the second part be provided with matched with the card slot with
The protrusion that the first part and the second part are clamped.
Further, the card slot is T-shaped card slot, and the protrusion is and the matched T-shaped structure of the card slot.
Further, the joint of the card slot and the protrusion is provided with reinforcing member.
Further, the reinforcing member be dispensing formed glue-line or the reinforcing member be the card slot with it is described
The foam that the joint of protrusion pastes.
The present invention also provides a kind of display device, including display module and enclose set on the as above of the display module periphery
The glue frame stated.
Further, the display module includes flexible circuit board, and the accommodation space includes being located at the first part
The first recess and/or the second recess positioned at the second part, first recess includes towards the second part
First bottom surface, second recess include the second bottom surface towards the first part, the bending region of the flexible circuit board
It is in contact with first bottom surface and/or the bending region of the flexible circuit board is in contact with second bottom surface.
The beneficial effects of the invention are as follows：The bending region of flexible circuit board is fixed in the accommodation space of glue frame, is avoided
Interference is generated between complete machine structure and flexible circuit board, promotes product yield, and the effective width for reducing module lower edge.
Description of the drawings
Fig. 1 shows glue frames in the embodiment of the present invention and flexible circuit board assembly structure diagram；
Fig. 2 indicates the part-structure schematic diagram of glue frame in the embodiment of the present invention；
Fig. 3 indicates the separated structure schematic diagram of first part and second part in the embodiment of the present invention；
Fig. 4 indicates first part's structural schematic diagram in the embodiment of the present invention.
Specific implementation mode
The feature and principle of the present invention are described in detail below in conjunction with attached drawing, illustrated embodiment is only used for explaining this hair
It is bright, protection scope of the present invention is not limited with this.
As shown in Figs 1-4, the present embodiment provides a kind of glue frames, including enclose the ontology set on display module periphery, described
Body includes side frame corresponding with the display module setting side of flexible circuit board, and the side frame divides along a first direction
For first part 10 and second part 20, the first part 10 and the second part 20 connect, in the first part 10
The accommodation space in the bending region for the flexible circuit board that can accommodate display module is formed with the junction of the second part 20,
Wherein, the first direction is the direction of the side from close to display module side to far from display panel.
The setting of accommodation space makes the assembling stage in module, you can carries out bending fixation to flexible circuit board, meets
Flexible circuit board bends shipment, and avoids and generate interference between complete machine structure and flexible circuit board, promotes product yield, flexible
The bending region of wiring board is fixed in accommodation space, and casing is avoided to bend the interference in region, the machine of complete machine with flexible circuit board
Shell parts can remove the measures to keep clear to flexible circuit board corresponding position, the effective width for reducing module lower edge, this reality
The adhesive frame structure applied in example is reliable, convenient for disassembly and assembly, and is hardly damaged.
The formation of the accommodation space structure can have a variety of structures form, and in the present embodiment, the accommodation space includes
In first side of the first part 10 towards the second part 20, to the direction concave shape far from the second part 20
At the first recess 102；
And/or the accommodation space include in second side of the second part 20 towards the first part 10, to
Direction far from the first part 10 is recessed the second recess 202 to be formed.
Preferably, in the present embodiment, the accommodation space includes the first part 10 towards the second part 20
Be recessed the first recess 102 to be formed in first side, to the direction far from the second part 20；
Include in second side of the second part 20 towards the first part 10 with, the accommodation space, Xiang Yuan
Direction from the first part 10 is recessed the second recess 202 to be formed.
First recess 102 and the second recess 202 surround to form the accommodation space, convenient for the first part 10 and described
The setting of the structure of second part 20 simplifies manufacture craft difficulty.
In the present embodiment, the flexible circuit board of the display module includes mainboard flexible circuit board 1 and lamp bar flexible circuitry
Plate 2, the accommodation space include for accommodating the first of mainboard flexible circuit board 1 the sub- accommodation space and for accommodating lamp bar flexibility
Second sub- accommodation space 3 of wiring board 2.
In the present embodiment, the first part 10 is linked together with the second part 20 by dismountable mode.
Dismountable connection type is convenient for the assembly and disassembly of the first part 10 and the second part 20, and just
Assembling between glue frame and flexible circuit board.
The connection type of the first part 10 and the second part 20 can there are many, as long as meeting described first
Divide being detachably connected between 10 and the second part 20, in the present embodiment, the first part 10 is provided with card slot
101, the second part 20, which is provided with, to be matched with the card slot 101 with by the first part 10 and the second part 20
The protrusion 201 being clamped.
In the present embodiment, in order to ensure the connective stability between the first part 10 and the second part 20, institute
It is T-shaped card slot 101 to state card slot 101, and the protrusion 201 is and the matched T-shaped structure of the card slot 101.
In the present embodiment, in order to further ensure that the connection between the first part 10 and the second part 20 is steady
Qualitative, the card slot 101 and the joint of the protrusion 201 are provided with reinforcing member.
The setting of the reinforcing member prevents in the handling process, between the first part 10 and the second part 20
Separation, reduce display module falls damaged risk.
The specific constructive form of the reinforcing member can there are many, as long as realizing the first part 10 and second described
The reinforcing of points 20 junction, in the present embodiment, the reinforcing member be the glue-line of dispensing formation or the reinforcing member is
In the foam that the joint of the card slot 101 and the protrusion 201 pastes.
In the present embodiment, the material that dispensing uses is not limited thereto for silicone adhesive, the setting of the glue-line or foam
The connective stability between the first part 10 and the second part 20 can not only be promoted, and can fill up display module with
Gap (gap that the difference in height between display panel and glue frame generates) between product complete machine, reduces screen of the product when falling
Damage probability.
The present invention also provides a kind of display device, including display module and enclose set on the as above of the display module periphery
The glue frame stated.
Further, the display module includes flexible circuit board, and the accommodation space includes being located at the first part
10 the first recess 102 and/or the second recess 202 positioned at the second part 20, first recess 102 includes towards institute
The first bottom surface of second part 20 is stated, second recess 202 includes the second bottom surface towards the first part 10, described soft
Property wiring board bending region be in contact with first bottom surface and/or the bending region of the flexible circuit board and described the
Two bottom surfaces are in contact.
Second recess 202 includes the second bottom surface towards the first part 10, the bending of the flexible circuit board
Region is in contact with first bottom surface and/or the bending region of the flexible circuit board is in contact with second bottom surface.Have
The length for reducing flexible circuit board bending region of effect, reducing display module lower edge, (flexible circuitry is arranged in display module
The side of plate) width, for complete machine assembling more spaces are provided, be more applicable for full frame product.
First part 10 assembles the setting for forming glue frame with second part 20 in the present embodiment, has the following advantages：
Flexible circuit board is bent and fixed in the module group assembling stage, meets the requirement of shipment after flexible circuit board bending；
Reduce the length that flexible circuit board exceeds module, is mobile phone (can also be other computer products such as computer) complete machine
Assembling provides more spaces.
It avoids generating interference between complete machine structure and the bending region of flexible circuit board, improves complete machine and assemble yield.
The above is present pre-ferred embodiments, it should be noted that those skilled in the art,
Under the premise of not departing from principle of the present invention, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The scope of the present invention.
Claims (10)
1. a kind of glue frame, which is characterized in that be set to the ontology of display module periphery including enclosing, the ontology includes and display module
The corresponding side frame in side of flexible circuit board is set, and the side frame is divided into first part and second along a first direction
Part, the first part connect with the second part, are formed in the junction of the first part and the second part
The accommodation space in the bending region of the flexible circuit board of display module can be accommodated, wherein the first direction is from close to aobvious
Show module side to far from display panel side direction.
2. glue frame according to claim 1, which is characterized in that the accommodation space includes the first part towards described
Be recessed the first recess to be formed in the first side of second part, to the direction far from the second part；
And/or the accommodation space includes in second side of the second part towards the first part, to far from described
The direction of first part is recessed the second recess to be formed.
3. glue frame according to claim 1 or 2, which is characterized in that the flexible circuit board of the display module includes mainboard
Flexible circuit board and lamp bar flexible circuit board, the accommodation space include being accommodated for accommodating the first son of mainboard flexible circuit board
Space and the second sub- accommodation space for accommodating lamp bar flexible circuit board.
4. glue frame according to claim 1, which is characterized in that the first part passes through detachable with the second part
Mode link together.
5. glue frame according to claim 4, which is characterized in that the first part is provided with card slot, the second part
It is provided with the protrusion matched with the card slot the first part and the second part to be clamped.
6. glue frame according to claim 5, which is characterized in that the card slot be T-shaped card slot, the protrusion for institute
State the matched T-shaped structure of card slot.
7. glue frame according to claim 5, which is characterized in that the joint of the card slot and the protrusion, which is provided with, to be added
Firmware.
8. glue frame according to claim 7, which is characterized in that the reinforcing member is the glue-line or described that dispensing is formed
Reinforcing member is the foam pasted in the joint of the card slot and the protrusion.
9. a kind of display device, which is characterized in that including display module and enclose set on the display module periphery such as right
It is required that 1-8 any one of them glue frames.
10. display device according to claim 9, which is characterized in that the display module includes flexible circuit board, described
Accommodation space includes the first recess positioned at the first part and/or the second recess positioned at the second part, and described the
One recess includes the first bottom surface towards the second part, and second recess includes the second bottom towards the first part
Face, the bending region of the flexible circuit board is in contact with first bottom surface and/or the bending region of the flexible circuit board
It is in contact with second bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810837142.1A CN108549171A (en) | 2018-07-26 | 2018-07-26 | Glue frame and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810837142.1A CN108549171A (en) | 2018-07-26 | 2018-07-26 | Glue frame and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108549171A true CN108549171A (en) | 2018-09-18 |
Family
ID=63492327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810837142.1A Pending CN108549171A (en) | 2018-07-26 | 2018-07-26 | Glue frame and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108549171A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930881A (en) * | 2019-11-28 | 2020-03-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display module and flexible display device |
| WO2023230759A1 (en) * | 2022-05-30 | 2023-12-07 | 京东方科技集团股份有限公司 | Plastic frame, backlight module, and display apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140081200A (en) * | 2012-12-21 | 2014-07-01 | 엘지디스플레이 주식회사 | Liquid crystal display device |
| CN204026552U (en) * | 2013-06-19 | 2014-12-17 | 京东方科技集团股份有限公司 | Backboard, backlight module and display unit |
| CN107272240A (en) * | 2017-07-04 | 2017-10-20 | 京东方科技集团股份有限公司 | Glue frame, backlight module and display device |
-
2018
- 2018-07-26 CN CN201810837142.1A patent/CN108549171A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140081200A (en) * | 2012-12-21 | 2014-07-01 | 엘지디스플레이 주식회사 | Liquid crystal display device |
| CN204026552U (en) * | 2013-06-19 | 2014-12-17 | 京东方科技集团股份有限公司 | Backboard, backlight module and display unit |
| CN107272240A (en) * | 2017-07-04 | 2017-10-20 | 京东方科技集团股份有限公司 | Glue frame, backlight module and display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930881A (en) * | 2019-11-28 | 2020-03-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display module and flexible display device |
| US11587473B2 (en) | 2019-11-28 | 2023-02-21 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Flexible display module and flexible display device |
| WO2023230759A1 (en) * | 2022-05-30 | 2023-12-07 | 京东方科技集团股份有限公司 | Plastic frame, backlight module, and display apparatus |
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Legal Events
| 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: 20180918 |
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| RJ01 | Rejection of invention patent application after publication |