CN2763845Y - LCD module - Google Patents
LCD module Download PDFInfo
- Publication number
- CN2763845Y CN2763845Y CN 200420103604 CN200420103604U CN2763845Y CN 2763845 Y CN2763845 Y CN 2763845Y CN 200420103604 CN200420103604 CN 200420103604 CN 200420103604 U CN200420103604 U CN 200420103604U CN 2763845 Y CN2763845 Y CN 2763845Y
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- China
- Prior art keywords
- liquid crystal
- crystal display
- module
- display panels
- display module
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- Expired - Lifetime
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Abstract
The utility model provides a liquid crystal display (LCD) module set which comprises a liquid crystal display panel, a flexible circuit board, a backlight module set and a frame, wherein the liquid crystal display panel comprises an upper basal plate, a lower basal plate and a liquid crystal layer which is arranged between the upper and the lower basal plates, and the liquid crystal display panel is also provided with a display region. The flexible circuit board is arranged at the inner side of the lower basal plate of the liquid crystal display panel and comprises a grounding conductive region, the backlight module set is arranged below the liquid crystal display panel, and the frame can conduct electricity and is used for fixing the liquid crystal display panel and the backlight module set, wherein the frame is provided with a conductive element corresponding to the conductive region, and the conductive element is electrically coupled with the conductive region.
Description
[technical field]
The utility model is about a kind of liquid crystal display module, particularly about a kind of liquid crystal display module simple in structure that can effectively eliminate electrostatic interference.
[background technology]
Because advantages such as the liquid crystal display utensil is light, thin, power consumption is little are widely used in modernized information equipments such as notebook, mobile phone, personal digital assistant.The liquid crystal display module is the main composition assembly of LCD, it mainly comprises liquid crystal panel, module backlight and framework, the major function of its middle frame is to increase the intensity of physical construction and eliminate power supply or the outside interference that produces, and is indispensable mechanism assembly.Simultaneously, be to adapt to light, the thin requirement of LCD, its structural design can not too complex and should be helped to reduce the assembled components of liquid crystal display module, simplifies the structure of liquid crystal display module.
The liquid crystal display module of prior art often adopts conducting elements such as screw or conducting foam to be connected with framework, is connected to ground wire again to reach the purpose of eliminating static.
Be the TaiWan, China patent announcement liquid crystal display module that No. 567362 patent of invention disclosed as shown in Figure 1.This liquid crystal display module comprises a display panel 200, a framework 210 and a conducting element 240.This display panel 200 is arranged in this framework 210; this conducting element 240 is arranged on protective seam 221 tops of the driving circuit 203 of this display panel 200; and by this protective seam 221 and this driving circuit 203 and 210 electric connections of this framework; therefore, the earth terminal of this driving circuit 203 is connected to framework 210 through conducting element 240.This conducting element 240 comprises a conductive layer 242 and an elastic conduction material layers 241, and this conductive layer 242 covers on the protective seam 221 of driving circuit 203 and couples with the earth terminal of this driving circuit 203; This elastic material layer 241 is that materials such as conducting foam are made, and it is used for the housing 212 or the chassis body 211 of electric property coupling framework 210.Adopt this conducting element 240 and framework 210 electric property couplings can fall end power supply or the outside interference that produces.
But, prior art be utilize conducting element 240 to cover and couple the earth terminal of driving circuit 203 after with framework 210 electric property couplings, therefore need after forming driving circuit 203, form a conductive covering layer 242 and thereon and stretch elastic conduction material layers 241, make to show the modular structure complexity, processing procedure also becomes loaded down with trivial details simultaneously.
[utility model content]
In order to overcome the shortcoming of prior art liquid crystal display module static removing structure complexity, the utility model provides a kind of can effectively eliminate static, liquid crystal display module simple in structure.
The technical scheme that the utility model technical solution problem is adopted is: a kind of liquid crystal display module is provided, comprises a display panels, a flexible circuit board, a module backlight and a framework; This liquid crystal panel comprises a upper substrate, an infrabasal plate and is located at liquid crystal layer between this upper and lower base plate that this display panels has a viewing area; This flexible circuit board is arranged on the infrabasal plate inboard of this display panels, and it comprises a conductive region; This module backlight places this display panels below; This framework is used for fixing this display panels and module backlight, and it is provided with a conducting element with respect to this conductive region, this conducting element and this conductive region electric property coupling.
The beneficial effects of the utility model are: compared with prior art, the utility model liquid crystal display module is arranged on conducting element on the framework, being connected to after the conductive region conducting of this conducting element and flexible circuit board is the system ground wire, can effectively eliminate electrostatic interference, save the step of on driving circuit, making conductive covering layer and retractable conductive material layer simultaneously, also do not need union pieces such as screw conductor, structure is simpler.
[description of drawings]
Fig. 1 is the structural representation of prior art LCD MODULE.
Fig. 2 is the structural representation of this creation LCD MODULE.
[embodiment]
The liquid crystal display module comprises display panels, module backlight, framework and flexible circuit board.This creation liquid crystal display module forms a conductive region in this flexible circuit board specific location, and this conductive region and system's ground wire join, and simultaneously a conducting element and this conductive region electric property coupling is set on framework, can eliminate electrostatic interference.
Seeing also Fig. 2 is the synoptic diagram of this creation liquid crystal display module 10 mechanisms.This liquid crystal display module 10 comprises a display panels 11, one module 12 backlight, a flexible circuit board 13 and a framework 14.
This display panels 11 comprises a upper substrate 111, an infrabasal plate 112 and is arranged on liquid crystal layer 113 between this upper and lower base plate 111,112 that this display panels 11 has a viewing area.
This flexible circuit board 13 is arranged on the inboard of the infrabasal plate 112 of this display panels 11, and its specific location forms a conductive region (not indicating), and this conductive region and system's ground wire (not indicating) join.
This module 12 backlight is arranged on this display panels 11 belows.
This framework 14 is used for fixing this display panels 11 and module backlight 12.This framework 14 comprises chase 15, a lower frame 16 and a center 17 on one.Should go up chase 15 and be used to cover this display panels 11, it comprises an end face 151 and a plurality of sidewall 152.On this sidewall 152 groove 153 is arranged.This end face 151 is provided with a window (not indicating), the viewing area of display panels 11 can be revealed.This end face 151 is provided with the conductive region electric property coupling of a shell fragment 154 as conducting element and flexible circuit board 13 with respect to this conductive region, and this shell fragment 154 is integrally formed with last chase 15.This lower frame 16 is used to carry module 12 backlight, and it comprises a bottom surface 161 and a plurality of sidewall 162, and this sidewall 162 is provided with projection 163, and this projection 163 can fasten mutually with groove 153.This center 17 is arranged between module 12 backlight and the display panels 11, is used to support display panels 11.Its sidewall 162 by lower frame 16 supports and is topped by last chase 15 with liquid crystal panel 11.
In the time will going up chase 15 and snap together with lower frame 16, shell fragment 154 touches the conductive region of flexible circuit board 13 and by this conductive region and system's ground conductive, can reach the purpose of elimination static.Simultaneously, compare prior art, this creation is arranged on conducting element on the chase 15, save the step of on driving circuit, making conductive covering layer and elastic conduction material layers, do not need union pieces such as screw conductor yet, simple in structure easy to assembly, also provide cost savings.
The utility model be not confined to adopt with the integrally formed shell fragment 154 of last chase 15 as conducting element, also can be attached to chase 15 corresponding positions to shell fragment 154 after making separately again, or be attached to replacement shell fragment 154 on the chase 15 conducting electricity conducting foam.
Claims (8)
1. a liquid crystal display module comprises: a display panels, a flexible circuit board, a module backlight and a framework; This display panels comprises a upper substrate, an infrabasal plate and is arranged on liquid crystal layer between this upper and lower base plate that this display panels has a viewing area; This flexible circuit board is arranged on the inboard of the infrabasal plate of this display panels, and it comprises the conductive region of a ground connection; This module backlight places this display panels below; This framework can conduct electricity, and it is used for fixing this display panels and module backlight; It is characterized in that: this framework is provided with a conducting element with respect to this conductive region, this conducting element and this conductive region electric property coupling.
2. liquid crystal display module as claimed in claim 1 is characterized in that: this framework comprises a upper ledge and a lower frame, and this lower frame fastened mutually with going up chase, was used for fixing this module backlight and this display panels.
3. liquid crystal display module as claimed in claim 2 is characterized in that: this conducting element is arranged on the upper ledge, and this upper ledge is a chase.
4. liquid crystal display module as claimed in claim 3 is characterized in that: this conducting element is a shell fragment, when upper ledge and lower frame fastening, and this elastic piece structure and this flexible circuit board electric property coupling.
5. liquid crystal display module as claimed in claim 3 is characterized in that: this shell fragment is integrally formed with this upper ledge.
6. liquid crystal display module as claimed in claim 3 is characterized in that: this conducting element is that a material is the projection of conducting foam.
7. liquid crystal display module as claimed in claim 2 is characterized in that: this upper ledge and lower frame are to fasten mutually by fastening structure.
8. liquid crystal display module as claimed in claim 2 is characterized in that: further comprise a center, this center is arranged in the compartment, and place module backlight and display panels between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103604 CN2763845Y (en) | 2004-12-30 | 2004-12-30 | LCD module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103604 CN2763845Y (en) | 2004-12-30 | 2004-12-30 | LCD module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763845Y true CN2763845Y (en) | 2006-03-08 |
Family
ID=36141388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420103604 Expired - Lifetime CN2763845Y (en) | 2004-12-30 | 2004-12-30 | LCD module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763845Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672998B (en) * | 2009-10-23 | 2011-10-19 | 友达光电股份有限公司 | Liquid crystal display (LCD) |
| CN102929008A (en) * | 2012-10-25 | 2013-02-13 | 深圳市华星光电技术有限公司 | Display device |
| US8520161B2 (en) | 2007-09-07 | 2013-08-27 | Au Optronics Corporation | Display device with bended signal transmission structure and method for manufacture thereof |
| CN104656308A (en) * | 2015-03-18 | 2015-05-27 | 合肥京东方显示光源有限公司 | Backlight lighting jig |
| CN105404037A (en) * | 2015-12-14 | 2016-03-16 | 重庆瑞阳科技股份有限公司 | Liquid crystal screen antistatic apparatus |
| CN105491867A (en) * | 2015-12-14 | 2016-04-13 | 重庆瑞阳科技股份有限公司 | Static electricity conducting device |
| CN107077018A (en) * | 2014-06-25 | 2017-08-18 | 兰斯维克托公司 | The method that wafer scale manufactured and assembled the electrical connection of the electro-optical device of liquid crystal |
-
2004
- 2004-12-30 CN CN 200420103604 patent/CN2763845Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8520161B2 (en) | 2007-09-07 | 2013-08-27 | Au Optronics Corporation | Display device with bended signal transmission structure and method for manufacture thereof |
| CN101672998B (en) * | 2009-10-23 | 2011-10-19 | 友达光电股份有限公司 | Liquid crystal display (LCD) |
| CN102929008A (en) * | 2012-10-25 | 2013-02-13 | 深圳市华星光电技术有限公司 | Display device |
| WO2014063371A1 (en) * | 2012-10-25 | 2014-05-01 | 深圳市华星光电技术有限公司 | Display device |
| CN102929008B (en) * | 2012-10-25 | 2015-04-15 | 深圳市华星光电技术有限公司 | Display device |
| CN107077018A (en) * | 2014-06-25 | 2017-08-18 | 兰斯维克托公司 | The method that wafer scale manufactured and assembled the electrical connection of the electro-optical device of liquid crystal |
| US11042064B2 (en) | 2014-06-25 | 2021-06-22 | Lensvector Inc. | Method of wafer scale fabrication, assembly and electrical connection of a liquid crystal electro-optic device |
| CN104656308A (en) * | 2015-03-18 | 2015-05-27 | 合肥京东方显示光源有限公司 | Backlight lighting jig |
| CN104656308B (en) * | 2015-03-18 | 2017-06-23 | 合肥京东方显示光源有限公司 | A kind of backlight lighting jig |
| CN105404037A (en) * | 2015-12-14 | 2016-03-16 | 重庆瑞阳科技股份有限公司 | Liquid crystal screen antistatic apparatus |
| CN105491867A (en) * | 2015-12-14 | 2016-04-13 | 重庆瑞阳科技股份有限公司 | Static electricity conducting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141230 Granted publication date: 20060308 |