CN108761871A - A kind of Liquid Crystal Module improving display area area - Google Patents
A kind of Liquid Crystal Module improving display area area Download PDFInfo
- Publication number
- CN108761871A CN108761871A CN201810835385.1A CN201810835385A CN108761871A CN 108761871 A CN108761871 A CN 108761871A CN 201810835385 A CN201810835385 A CN 201810835385A CN 108761871 A CN108761871 A CN 108761871A
- Authority
- CN
- China
- Prior art keywords
- glass substrate
- liquid crystal
- lower glass
- display area
- circuit board
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 51
- 239000011521 glass Substances 0.000 claims abstract description 103
- 239000000758 substrate Substances 0.000 claims abstract description 98
- 239000003292 glue Substances 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 4
- 101100119847 Phaeodactylum tricornutum FCPE gene Proteins 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention discloses a kind of Liquid Crystal Module improving display area area, including:Liquid crystal display, backlight module, FPC and IC, backlight module are set to below liquid crystal display, and liquid crystal display includes:Top glass substrate, lower glass substrate, liquid crystal, anisotropic conductive film, TFT, circuit board and DRIVE LSI, gap is equipped between top glass substrate and lower glass substrate, liquid crystal is distributed in the gap of top glass substrate and lower glass substrate, IC and DRIVE LSI are integrated on the circuit board, circuit board is set to below backlight module, is connect with lower glass substrate by the FPC.The present invention shifts original DRIVE LSI and IC in lower glass substrate, lower glass substrate is disengaged it to concentrate on a circuit board, it is transferred into below backlight module, it shifts in this way, so that Liquid Crystal Module shortens the distance of 3-5mm, the display area that Liquid Crystal Module can be increased reduces the area of non-display area, improves screen accounting.
Description
Technical field
The present invention relates to technical field of liquid crystal display more particularly to a kind of Liquid Crystal Modules improving display area area.
Background technology
In recent years, smart mobile phone or flat sheet industries were all carrying forward vigorously comprehensive screen, and Liquid Crystal Module is in mobile phone or tablet
Key component.As shown in Figure 1, Liquid Crystal Module generally comprise backlight module 100, polaroid 200, liquid crystal display 300,
FPC400 and other components.Wherein liquid crystal display 300 includes top glass substrate 301 and lower glass substrate 302, TFT
(thin film transistor (TFT)) 303, Sealant (frame glue) 304, anisotropic conductive film 305, IC500 etc. are distributed in top glass substrate 301
Between lower glass substrate 302, the non-display area for having 3-5mm, i.e., the black surround region 600 in figure is caused to be unfavorable for shielding accounting
Increase.
Therefore, the prior art is defective, needs to improve.
Invention content
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of Liquid Crystal Module improving display area area,
Be conducive to increase screen accounting.
Technical scheme is as follows:A kind of Liquid Crystal Module improving display area area is provided, including:Liquid crystal display
Device, backlight module, FPC and IC, the backlight module are set to below liquid crystal display, and the liquid crystal display includes:Upper glass
Glass substrate, lower glass substrate, liquid crystal, anisotropic conductive film, TFT, circuit board and DRIVE LSI, the top glass substrate with
Gap is equipped between lower glass substrate, the liquid crystal is distributed in the gap of top glass substrate and lower glass substrate, the IC with
And DRIVE LSI are integrated on the circuit board, the circuit board be set to the backlight module below, by the FPC with
Lower glass substrate connects.
Further, the anisotropic conductive film is set in the lower glass substrate, close to the edge of lower glass substrate
Setting, and its gap between top glass substrate and lower glass substrate, described one end FPC pass through the anisotropic conductive film
It overlays in the top surface of lower glass substrate, the other end is connect with the circuit board.
Further, the anisotropic conductive film is set to the lower glass substrate side, and described one end FPC passes through the different side
Property conductive film overlay in the side of lower glass substrate, the other end is electrically connected with the circuit board.
Further, the length of the backlight module is more than the length of the lower glass substrate, and backlight module is close to different side
Property conductive film one end exceed the lower glass substrate, the other end is aligned with lower glass substrate, and the backlight module is close to different side
Property conductive film one end towards lower glass substrate be equipped with chamfering.
Further, the FPC is close to the lower glass substrate side and the setting of backlight module side.
Further, the anisotropic conductive film is placed in vertical.
Further, clearance body and frame glue are additionally provided between the top glass substrate and lower glass substrate.
Further, the top glass substrate is equipped with upper light polarizing film and colored filter, in the lower glass substrate
Equipped with lower light polarizing film.
Further, the circuit board uses glass substrate.
Using the above scheme, compared with prior art, the present invention will original DRIVE LSI in lower glass substrate with
And IC transfers, it disengages it from lower glass substrate and concentrates on a circuit board, be transferred into below backlight module, in this way
Transfer so that Liquid Crystal Module shortens the distance of 3-5mm, can increase the display area of Liquid Crystal Module, reduce non-display area
Area improves screen accounting.
Description of the drawings
Fig. 1 is the structural schematic diagram of conventional liquid crystal module.
Fig. 2 is the structural schematic diagram of one embodiment of the invention.
Fig. 3 is the contrast schematic diagram of the present invention and conventional liquid crystal module.
Fig. 4 is the structural schematic diagram of another embodiment of the present invention.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Referring to Fig. 2, the present invention provides a kind of Liquid Crystal Module improving display area area, including:Liquid crystal display 1,
Backlight module 2, FPC3 and IC4, the backlight module 2 are set to 1 lower section of liquid crystal display.The liquid crystal display 1 includes:On
Glass substrate 11, lower glass substrate 12, liquid crystal 13, anisotropic conductive film 14, TFT15, circuit board 16 and DRIVE LSI17,
Gap is equipped between the top glass substrate 11 and lower glass substrate 12, the liquid crystal 13 is distributed in top glass substrate 11 and lower glass
In the gap of glass substrate 12.IC4 the and DRIVE LSI17 are integrated on the circuit board 16, and the circuit board 16 is set to
2 lower section of the backlight module, is connect by the FPC3 with lower glass substrate 12.Preferably, the circuit board 16 uses glass
Glass substrate, glass substrate can keep good flatness, be conducive to connect up on the board 16.
The anisotropic conductive film 14 is set in the lower glass substrate 12, is set close to the edge of lower glass substrate 12
It sets, and its gap between top glass substrate 11 and lower glass substrate 12, described one end FPC3 is led by the anisotropy
Electrolemma 14 is overlayed in the top surface of lower glass substrate 12, and the other end is connect with the circuit board 16.As shown in figure 3, in this way
TFT15 and DRIVE LSI17 are transferred out from lower glass substrate 12, black surround 5, corresponding top glass substrate 11 can be shortened
At a distance from membrane material attached in lower glass substrate 12 and top glass substrate 11 and lower glass substrate 12, as S is contracting in Fig. 3
Short distance, that is, reduce the area of non-display area, increase screen accounting.
Clearance body (spacer) 18 and frame glue are additionally provided between the top glass substrate 11 and lower glass substrate 12
(sealant) 19, the effect of the clearance body 18 is to maintain top glass substrate 11 at a distance from lower glass substrate 12, with prevent because
Thickness control is uneven and liquid crystal response characteristics is caused to change, fuzzy to cause picture to show.The effect of the frame glue 19 is to make
Top glass substrate 11 is obtained can closely to stick with lower glass substrate 12.
The top glass substrate 11 is equipped with upper light polarizing film and colored filter, and the lower glass substrate 12 is equipped with down
Light polarizing film.
Referring to Fig. 4, being another embodiment of the present invention, unlike the embodiments above, the anisotropic conductive film
20 are set to 12 side of the lower glass substrate, and described one end FPC21 is overlayed by the anisotropic conductive film 20 in lower glass substrate
12 side, the other end are electrically connected with the circuit board 16.
Since anisotropic conductive film 20 to be set to the side of lower glass substrate 12, therefore the black surround 22 of Liquid Crystal Module can smaller one
A bit, the size constancy of backlight module 2, therefore the length of backlight module 2 is more than the length of the lower glass substrate 12, backlight module
2 exceed the lower glass substrate 12 close to one end of anisotropic conductive film 20, and the other end is aligned with lower glass substrate 12.It is described
FPC21 is close to 12 side of the lower glass substrate and the setting of 2 side of backlight module.Correspondingly, the outline border of mobile phone or tablet
Sideline is set as fillet 23, and design in this way can accommodate the part that backlight module 2 exceeds, and mobile phone or tablet is made to seem that screen accounts for
Than bigger, give preferably visual experience.Since the outer frame edges of mobile phone or tablet is fillet 23, backlight module 2 leans on
One end of nearly anisotropic conductive film 20 is to adapt to the radian of outer frame edges fillet 23 equipped with chamfering towards lower glass substrate 12
FPC21 provides the space of installation, and can reduce the radian of outer frame edges fillet 23, increases the screen accounting of mobile phone or tablet.Root
The chamfering can be set as to right angle or fillet according to actual conditions.
Preferably, the anisotropic conductive film 20 is placed in vertical, can further decrease the area of non-display area.
In conclusion compared with prior art, the DRIVELSI and IC that the present invention will be originally set in lower glass substrate
Transfer, disengages it from lower glass substrate and concentrates on a circuit board, is transferred into below backlight module, turns in this way
It moves so that Liquid Crystal Module shortens the distance of 3-5mm, can increase the display area of Liquid Crystal Module, reduce the face of non-display area
Product improves screen accounting.
The above is merely preferred embodiments of the present invention, be not intended to restrict the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of Liquid Crystal Module improving display area area, including:Liquid crystal display, backlight module, FPC and IC, it is described
Backlight module is set to below liquid crystal display, which is characterized in that the liquid crystal display includes:Top glass substrate, lower glass base
Plate, liquid crystal, anisotropic conductive film, TFT, circuit board and DRIVE LSI, set between the top glass substrate and lower glass substrate
There are gap, the liquid crystal to be distributed in the gap of top glass substrate and lower glass substrate, IC the and DRIVE LSI are integrated in
On the circuit board, the circuit board is set to below the backlight module, is connect with lower glass substrate by the FPC.
2. the Liquid Crystal Module according to claim 1 for improving display area area, which is characterized in that the anisotropy is conductive
Film is set in the lower glass substrate, is arranged close to the edge of lower glass substrate, and it is located at top glass substrate and lower glass
Gap between substrate, described one end FPC are overlayed by the anisotropic conductive film in the top surface of lower glass substrate, the other end with
The circuit board connection.
3. the Liquid Crystal Module according to claim 1 for improving display area area, which is characterized in that the anisotropy is conductive
Film is set to the lower glass substrate side, and described one end FPC is overlayed by the anisotropic conductive film in the side of lower glass substrate,
The other end is electrically connected with the circuit board.
4. the Liquid Crystal Module according to claim 3 for improving display area area, which is characterized in that the backlight module
Length is more than the length of the lower glass substrate, and backlight module exceeds the lower glass base close to one end of anisotropic conductive film
Plate, the other end are aligned with lower glass substrate, and the backlight module is set close to one end of anisotropic conductive film towards lower glass substrate
There is chamfering.
5. the Liquid Crystal Module according to claim 4 for improving display area area, which is characterized in that the FPC is close to institute
State lower glass substrate side and the setting of backlight module side.
6. the Liquid Crystal Module according to claim 2 or 3 for improving display area area, which is characterized in that the anisotropy
Conductive film is placed in vertical.
7. the Liquid Crystal Module according to claim 1 for improving display area area, which is characterized in that the top glass substrate
And clearance body and frame glue are additionally provided between lower glass substrate.
8. the Liquid Crystal Module according to claim 1 for improving display area area, which is characterized in that the top glass substrate
It is equipped with upper light polarizing film and colored filter, the lower glass substrate is equipped with lower light polarizing film.
9. the Liquid Crystal Module according to claim 1 for improving display area area, which is characterized in that the circuit board uses
Glass substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810835385.1A CN108761871A (en) | 2018-07-26 | 2018-07-26 | A kind of Liquid Crystal Module improving display area area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810835385.1A CN108761871A (en) | 2018-07-26 | 2018-07-26 | A kind of Liquid Crystal Module improving display area area |
Publications (1)
Publication Number | Publication Date |
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CN108761871A true CN108761871A (en) | 2018-11-06 |
Family
ID=63971315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810835385.1A Pending CN108761871A (en) | 2018-07-26 | 2018-07-26 | A kind of Liquid Crystal Module improving display area area |
Country Status (1)
Country | Link |
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CN (1) | CN108761871A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108614372A (en) * | 2018-06-06 | 2018-10-02 | 上海中航光电子有限公司 | Liquid crystal display device |
CN109459902A (en) * | 2018-11-20 | 2019-03-12 | Oppo(重庆)智能科技有限公司 | The control method of the display screen cover board of electronic equipment, electronic equipment and electronic equipment |
CN109584713A (en) * | 2018-11-30 | 2019-04-05 | 维沃移动通信有限公司 | Display module and terminal device |
CN109785743A (en) * | 2018-12-19 | 2019-05-21 | 维沃移动通信有限公司 | The display module and terminal device of terminal device |
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CN108614372A (en) * | 2018-06-06 | 2018-10-02 | 上海中航光电子有限公司 | Liquid crystal display device |
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