CN100392690C - Package assembly of two-dimensional display - Google Patents
Package assembly of two-dimensional display Download PDFInfo
- Publication number
- CN100392690C CN100392690C CNB021506531A CN02150653A CN100392690C CN 100392690 C CN100392690 C CN 100392690C CN B021506531 A CNB021506531 A CN B021506531A CN 02150653 A CN02150653 A CN 02150653A CN 100392690 C CN100392690 C CN 100392690C
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- flat
- panel screens
- package assembly
- connector
- system board
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Abstract
The present invention relates to an assembling structure of a plane display, which comprises a casing and a group of connectors, wherein the casing is provided with a group of sliding track structures; a plane display can be arranged in a groove of the sliding track structures; convex joints and concave joints of the connectors are respectively arranged on the plane display and a system main board of the casing.
Description
Technical field
The present invention relates to a kind of package assembly of flat-panel screens, particularly a kind of use has the structure of the housing assembling flat-panel screens of rail structure.
Background technology
LCD is a kind of flat display apparatus of moderate cost, it is a kind of electrical appliance of in daily life now, being used widely, the display device of TV or computer for example, display on the computing machine, display screen on wrist-watch or the mobile phone, the display device of many controllers, or even the display panel of laser disc sound equipment.Because LCD has range of application so widely, the assembling between itself and the electronic component also becomes quite important.Most LCD all uses flexible printed circuit board to be electrically connected with system board, and wherein most important reason is the control device that has the control LCD on the system board.System board mainly uses printed circuit board (PCB) with required circuit arrangement thereon, and present control device all uses integrated circuit (IC) wafer by the semiconductor technology manufacturing to be connected on the system board.
As shown in Figure 1, the periphery of LCD 100 has a flexible printed circuit board 102 at least.One end of flexible printed circuit board is electrically connected to the stitch of LCD 100, and the other end is electrically connected on the system board 104, as shown in Figure 2.LCD 100 comprises display panels 110 and backlight 120, wherein display panels 110 comprises transparency carrier 112 down, liquid crystal layer 114 on following transparency carrier 112 and be positioned on the liquid crystal layer 114 on transparency carrier 116, and backlight 120 comprises optical plate 122 and be positioned at light source 124 on the end surfaces of optical plate 122.The LCD 100 of this use backlight 120 is penetrating LCDs of mainly being used now.One end of flexible printed circuit board 102 is electrically connected with following transparency carrier 112, and the other end is connected with system board 104 with connector 108.Use the advantage of flexible printed circuit board 102 in Fig. 2, to find out, because the connection of this mode can reduce the volume of LCD assembling significantly.
The package assembly of above-mentioned LCD can see the patent in many countries for details, and for example United States Patent (USP) 5844733 has mainly been introduced the assembling of the LCD that is used in notebook computer.United States Patent (USP) 6181404 has mainly been introduced use rigidity (rigid) connector and has been connected LCD and system board.Taiwan patent announcement numbers 476122 has mainly been introduced the assemble method of the flat-panel screens with opaque substrate, and it is bonded with each other liquid crystal panel, printed circuit board (PCB) and heat radiator.Taiwan patent announcement numbers 422933 is patents of Samsung, mainly is to use the liquid crystal display device module assembly of printed circuit board arrangement.Taiwan patent announcement numbers 448337 is patents of Seiko Epson company, mainly is to have introduced by elastomeric staple joint the contact of input end with the driving circuit end is connected.
Another mode that connects the controller of LCD and system board is: directly wafer is formed directly on the lower glass substrate of LCD with semiconductor technology, on the just so-called glass plate wafer (COG is arranged; Chip On Glass) technology.There is the technology of wafer can be on a kind of typical glass plate referring to United States Patent (USP) 6292248.Though this technology can realize the lightening of display,, the cost of present this first and then complicated technology is not low, and the acceptance rate in producing in batches simultaneously is also not ideal enough.
But the electrical appliance of daily life is advancing towards the minimized direction of volume always, and the package assembly of above-mentioned flat-panel screens is difficult to realize minimizing of display volume.Therefore, we need other mode to realize the lightening of display.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of package assembly of flat-panel screens, with many shortcomings of avoiding above-mentioned traditional LCD package assembly of the prior art to be produced.
Another object of the present invention is to use the housing of rail structure to come the mounting plane display to reach convenient purpose of installing.
Another purpose of the present invention is to use the fastening means of connector as flat-panel screens and system board, and then reaches the purpose of quick assembling and fast quick-detach.
A further object of the present invention is to use golden finger structure and the slot fastening means as flat-panel screens and system board, and then reaches the purpose of quick assembling and fast quick-detach.
Of the present invention time a purpose is to omit the flexible printed circuit board of display panels to realize the lightening and integrated of display.
According to the above purpose, the invention provides a kind of package assembly of flat-panel screens, comprise flat-panel screens, housing and one group of connector.This housing has system board and in order to hold the slide rail of flat-panel screens.Described one group of connector comprises first connector and second connector that is electrically connected to each other, and wherein first connector is installed on the flat-panel screens, and second connector is installed on the system board.After flat-panel screens was packed housing into from slide rail, first connector and second connector were electrically connected to each other.
Description of drawings
Fig. 1 is the structural representation of traditional display panels and flexible printed circuit board;
Fig. 2 is the package assembly synoptic diagram between traditional display panels and the system board;
Fig. 3 is the structural representation according to display group assembling structure of the present invention;
Fig. 4 is the top view after the display of the embodiment among Fig. 3 is assembled;
Fig. 5 is the another kind of structural representation according to display group assembling structure of the present invention; With
Fig. 6 is the structural representation of fixing with a loam cake after the display assembling.
Wherein, description of reference numerals is as follows:
10 LCD
11 system boards
12 housings
13 loam cakes
13-1 loam cake fixed orifice
14 slide rails
20 connectors
22 connectors
100 LCD
102 flexible printed circuit boards
104 system boards
106 control wafer
108 connectors
110 display panels
112 lower glass substrate
114 liquid crystal layers
116 top glass substrate
120 backlight
122 optical plates
124 light sources
Embodiment
To describe some embodiments of the present invention in detail below.But except the embodiment that describes in detail, the present invention can also be widely used in other embodiment, and scope of the present invention is not subjected to the restriction of these embodiment, and only is as the criterion with the scope of appended claim.
The present invention mainly provides a kind of package assembly of flat-panel screens, comprises flat-panel screens, housing and one group of connector.This housing has system board and slide rail, in order to hold described flat-panel screens.Described one group of connector comprises first connector and second connector that is electrically connected to each other, and wherein first connector is installed on the flat-panel screens, and second connector is installed on the system board.After flat-panel screens was packed housing into from slide rail, first connector and second connector were electrically connected to each other.
Described flat-panel screens is a reflective liquid-crystal display, and the package assembly of this flat-panel screens comprises the contact panel that is positioned on the liquid crystal display displays panel.First connector is welded on this flat-panel screens, and second connector is welded on this system board.
First connector is the golden finger structure, and second connector is an inserting slot construction.Second connector is welded on the system board.The package assembly of described flat-panel screens comprises in order to fix the loam cake of this flat-panel screens, and described housing comprises in order to fix the fixed orifice of this loam cake.
Next embodiment according to the package assembly of flat-panel screens of the present invention is described.As shown in Figure 3, there is one group of slide rail 14 inboard of housing 12, can put into flat-panel screens 10 therebetween, LCD for example, side.In the bottom of housing 12 system board 11 is arranged, the circuit and the controller of control plane display board 10 arranged above.One group of connector 20 comprises the first connector 20-1 and the second connector 20-2 that are installed in respectively on flat display board 10 and the system board 11.The first connector 20-1 is the connector 20 of convex joint type normally, and the second connector 20-2 is the connector 20 of female fitting type.The mounting means of the first connector 20-1 and the second connector 20-2 normally is welded on respectively on flat display board 10 and the system board 11.When flat-panel screens 10 is put into housing 12 via slide rail 14 when, connector 20 is electrically connected to each other, thereby makes controller and the circuit on the system board 11 can controlling and driving flat-panel screens 10.
Shown in Figure 4 is puts into top view behind the housing 12 with flat-panel screens 10.The size of slide rail 14 structures of housing 12 must make flat-panel screens 10 be fixed in the housing 12 corresponding to the size of flat-panel screens 10 sides.Refer again to Fig. 3, the size of housing 12 preferably can fixed pan display 10, thus the length of slide rail 14 preferably the length with the flat-panel screens side is suitable.
The flat-panel screens 10 here generally can be used the LCD that comprises display panel and light source.For example, use the LCD or the LCD of front light-source of backlight can be applied to flat-panel screens of the present invention.Simultaneously, also can use the LCD that comprises contact panel.As long as slide rail 14 size design of housing 12 are got and whole flat-panel screens 10 can be put into.
The material of housing 12 is preferably used the material of insulation as long as use robust material.
Be installed in the first connector 20-1 of flat-panel screens 10, as shown in Figure 3, can be designed to the structure of golden finger 22-1, as shown in Figure 5.Thereby the second connector 20-2 that is installed on the system board is the structure of slot 22-2.In the time of in flat-panel screens 10 is assembled into housing 12, being connected between flat-panel screens 10 and the housing 12, just as additional card is inserted slot, or convenient the picture storer insertion slot.Using another advantage of golden finger structure 22-1 is to be designed to many stitch, and especially for the display panels of a large amount of connection electrode of needs, the structure of golden finger 22-1 just can satisfy such demand.If use connector 20 as shown in Figure 3, when a connector can't provide the enough connection electrode of flat-panel screens 10, just need to use more than one connector.In addition, use the structure of golden finger 22-1 can save the step of the first connector 20-1 among Fig. 3 being installed or is welded to flat-panel screens 10.
As shown in Figure 6, after flat-panel screens 10 is put into housing 12, design a loam cake 13 again in order to fix flat-panel screens 10.On housing 12, can design fixed orifice 13-1 in order to fixed cover 13.
Utilization of the present invention has the housing assembling flat-panel screens of rail structure, has the advantage of highly significant.Use the fastening means of connector, and then reach the purpose of quick assembling and fast quick-detach as flat-panel screens and system board.In addition, use golden finger structure and slot fastening means, also can reach the purpose of quick assembling and fast quick-detach as flat-panel screens and system board.Moreover, omit the flexible printed circuit board of display panels and can realize the lightening and integrated of display.
The above only is the preferred embodiments of the present invention, is not used for limiting scope of the present invention; Every improvement or modification of being finished under the prerequisite that does not deviate from design philosophy of the present invention all should be included in the scope of following claim.
Claims (11)
1. the package assembly of a flat-panel screens comprises:
Flat-panel screens;
Housing, it comprises system board and slide rail, in order to hold this flat-panel screens; With
Be installed on first umbilical connector on the flat-panel screens, be installed on second umbilical connector on the described system board, after flat-panel screens was packed housing into from slide rail, this first umbilical connector and second umbilical connector intercoupled and are electrically connected to each other.
2. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, described flat-panel screens is reflective liquid-crystal display or penetrating LCD.
3. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, described second umbilical connector is welded on the system board.
4. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, described first umbilical connector is the golden finger structure, and described second umbilical connector is an inserting slot construction.
5. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, described first umbilical connector is a convex joint type connector, and described second umbilical connector is a female fitting type connector.
6. the package assembly of flat-panel screens as claimed in claim 5 is characterized in that, described first umbilical connector is welded on the described flat-panel screens, and described second umbilical connector is welded on the described system board.
7. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, also comprises the loam cake in order to fixing described flat-panel screens.
8. the package assembly of flat-panel screens as claimed in claim 7 is characterized in that, described housing also comprises the fixed orifice in order to fixing described loam cake.
9. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, the width of described slide rail is suitable with the thickness of described flat-panel screens.
10. the package assembly of flat-panel screens as claimed in claim 9 is characterized in that, the length of the length of described slide rail and described flat-panel screens side is suitable.
11. the package assembly of flat-panel screens as claimed in claim 1 is characterized in that, described housing comprises two slide rails, and described two slide rails separate from the both sides of described system board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021506531A CN100392690C (en) | 2002-11-15 | 2002-11-15 | Package assembly of two-dimensional display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021506531A CN100392690C (en) | 2002-11-15 | 2002-11-15 | Package assembly of two-dimensional display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1501408A CN1501408A (en) | 2004-06-02 |
| CN100392690C true CN100392690C (en) | 2008-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021506531A Expired - Fee Related CN100392690C (en) | 2002-11-15 | 2002-11-15 | Package assembly of two-dimensional display |
Country Status (1)
| Country | Link |
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| CN (1) | CN100392690C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102799009B (en) * | 2011-05-26 | 2015-05-27 | 天津三星电子有限公司 | Liquid crystal display with card insertion type mainboard assembly structure |
| CN105024234A (en) * | 2015-07-27 | 2015-11-04 | 耿四化 | Automatically-assembled connection structure for notebook computer touchpad |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337856B1 (en) * | 1988-04-11 | 1994-01-12 | Dassault Aviation | Dismountable asssembly for electrical or electronic equipment comprising a casing, and its housing |
| JPH09292932A (en) * | 1996-04-24 | 1997-11-11 | Nec Home Electron Ltd | Portable information processor |
| JPH11259009A (en) * | 1998-03-12 | 1999-09-24 | Sony Corp | Image display device |
| JPH11259010A (en) * | 1998-03-13 | 1999-09-24 | Sanyo Electric Co Ltd | Display device |
| JP2000347605A (en) * | 1999-06-04 | 2000-12-15 | Mitsubishi Electric Engineering Co Ltd | Display unit |
| CN2450751Y (en) * | 2000-11-16 | 2001-09-26 | 宁波八益实业有限公司 | Computer receipt cabinet |
-
2002
- 2002-11-15 CN CNB021506531A patent/CN100392690C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337856B1 (en) * | 1988-04-11 | 1994-01-12 | Dassault Aviation | Dismountable asssembly for electrical or electronic equipment comprising a casing, and its housing |
| JPH09292932A (en) * | 1996-04-24 | 1997-11-11 | Nec Home Electron Ltd | Portable information processor |
| JPH11259009A (en) * | 1998-03-12 | 1999-09-24 | Sony Corp | Image display device |
| JPH11259010A (en) * | 1998-03-13 | 1999-09-24 | Sanyo Electric Co Ltd | Display device |
| JP2000347605A (en) * | 1999-06-04 | 2000-12-15 | Mitsubishi Electric Engineering Co Ltd | Display unit |
| CN2450751Y (en) * | 2000-11-16 | 2001-09-26 | 宁波八益实业有限公司 | Computer receipt cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1501408A (en) | 2004-06-02 |
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Granted publication date: 20080604 Termination date: 20151115 |
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