CN108761871A - A kind of Liquid Crystal Module improving display area area - Google Patents

A kind of Liquid Crystal Module improving display area area Download PDF

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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
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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
Application number
CN201810835385.1A
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Chinese (zh)
Inventor
张小齐
庄世强
彭益
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Longli Technology Co Ltd
Original Assignee
Shenzhen Longli Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Longli Technology Co Ltd filed Critical Shenzhen Longli Technology Co Ltd
Priority to CN201810835385.1A priority Critical patent/CN108761871A/en
Publication of CN108761871A publication Critical patent/CN108761871A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306Circuit arrangements or driving methods for the control of single liquid crystal cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1345Conductors connecting electrodes to cell terminals
    • G02F1/13452Conductors connecting driver circuitry and terminals of panels

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  • 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

A kind of Liquid Crystal Module improving display area area
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.
CN201810835385.1A 2018-07-26 2018-07-26 A kind of Liquid Crystal Module improving display area area Pending CN108761871A (en)

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

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
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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CN105044953A (en) * 2015-08-28 2015-11-11 青岛海信电器股份有限公司 Display screen backlight module and liquid crystal display device
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CN206363042U (en) * 2016-11-04 2017-07-28 上海中航光电子有限公司 A kind of module and display device
CN207216206U (en) * 2017-08-18 2018-04-10 深圳市汇晨电子股份有限公司 A kind of combining structure for being used to protect backlight FPC glue frame and chase
CN108089382A (en) * 2017-12-28 2018-05-29 惠州市华星光电技术有限公司 A kind of liquid crystal panel and display device
CN108153070A (en) * 2017-12-29 2018-06-12 惠州市华星光电技术有限公司 A kind of liquid crystal display panel and preparation method thereof, display device
CN208547787U (en) * 2018-07-26 2019-02-26 深圳市隆利科技股份有限公司 A kind of Liquid Crystal Module improving display area area

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Publication number Priority date Publication date Assignee Title
CN104777644A (en) * 2015-04-09 2015-07-15 昆山龙腾光电有限公司 Display panel assembly structure and display device
CN105044953A (en) * 2015-08-28 2015-11-11 青岛海信电器股份有限公司 Display screen backlight module and liquid crystal display device
CN105929599A (en) * 2016-06-16 2016-09-07 武汉华星光电技术有限公司 Backlight module and liquid crystal display
CN206363042U (en) * 2016-11-04 2017-07-28 上海中航光电子有限公司 A kind of module and display device
CN106910429A (en) * 2017-03-08 2017-06-30 京东方科技集团股份有限公司 A kind of flexible module and preparation method thereof
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CN207216206U (en) * 2017-08-18 2018-04-10 深圳市汇晨电子股份有限公司 A kind of combining structure for being used to protect backlight FPC glue frame and chase
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Cited By (7)

* Cited by examiner, † Cited by third party
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
CN108614372B (en) * 2018-06-06 2021-07-16 上海中航光电子有限公司 Liquid crystal display device having a plurality of pixel electrodes
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
CN109584713B (en) * 2018-11-30 2020-11-17 维沃移动通信有限公司 Display module and terminal equipment
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
WO2020125412A1 (en) * 2018-12-19 2020-06-25 维沃移动通信有限公司 Display module of terminal device, and terminal device

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