CN100397200C - Liquid crystal display unit set - Google Patents
Liquid crystal display unit set Download PDFInfo
- Publication number
- CN100397200C CN100397200C CNB200510073019XA CN200510073019A CN100397200C CN 100397200 C CN100397200 C CN 100397200C CN B200510073019X A CNB200510073019X A CN B200510073019XA CN 200510073019 A CN200510073019 A CN 200510073019A CN 100397200 C CN100397200 C CN 100397200C
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- liquid crystal
- sliding guidance
- crystal display
- those
- display module
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Abstract
The present invention relates to a liquid crystal display module which comprises a liquid crystal panel, a back light module and an outer frame, wherein the liquid crystal panel is provided with a display surface; the back light module is arranged below the liquid crystal panel, and the back light module is provided with at least two first sliding and guiding parts; in addition, the outer frame is provided with an opening which is assembled in a side direction; in addition, the outer frame comprises a front wall and at least two sliding and guiding side plates, wherein the front wall is provided with an opening, so that the display surface of the liquid crystal panel can be exposed; in addition, each sliding and guiding side plate is provided with a second sliding and guiding part, and the liquid crystal panel and the back light module are assembled in the outer frame from the opening which is assembled in a side direction through the guidance of the first sliding and guiding part and the second sliding and guiding part; therefore, the liquid crystal panel and the back light module can be assembled in the outer frame fast or disassembled from the outer frame fast through the guidance of the sliding and guiding side plates.
Description
Technical field
The present invention relates to a kind of liquid crystal display module (Liquid Crystal Display Module), and particularly relate to a kind of assemble method of liquid crystal display module.
Background technology
Social now multimedia technology is quite flourishing, is indebted to the progress of semiconductor element or display device mostly.With regard to display, have that high image quality, space utilization efficient are good, the liquid crystal display-display of low consumpting power, advantageous characteristic such as radiationless becomes the main flow in market gradually.
Figure 1 shows that the assembling mode synoptic diagram of known liquid crystal display module, see also shown in Figure 1.Traditional liquid crystal display module 100 mainly is by a liquid crystal panel 110, one module 120 backlight, a framework (frame) 130 and 140 formations of a housing (bezel).Wherein, liquid crystal panel 110 all is disposed in the framework 130 with module 120 backlight.In addition, housing 140 comprises antetheca (front wall) 150 and bonnet (back bezel) 160, and the assembling mode of liquid crystal display module 100 is by being positioned at trip 152 on the antetheca 150 along mounting direction p, being sticked in downwards in the slot 132 of framework 130.Then, the mode of utilizing screw locking (not illustrating) or utilization to engage again is assembled into one framework 130, antetheca 150 with bonnet 160.
What merit attention is, because framework 130 is to engage mutually with a plurality of trips 152 by slot 132 with the assembling mode of antetheca 150.Therefore, as long as slot 132 of one of them or trip 152 are when having bigger error in manufacturing accuracy and contraposition, the difficult phenomenon of assembling takes place in regular meeting.In addition, owing to each slot 132 could must be assembled smoothly with trip 152 contraposition accurately, therefore causing on the time easily in assembling wastes, and causes packaging efficiency and production capacity to descend.
In addition, damage because of the spare part of inside or other factors needs rework or when keeping in repair, the design of known liquid crystal display module 100 can make framework 130, antetheca 150 elongate man-hour with the dismounting of bonnet 160 when liquid crystal display module 100.In more detail, the operating personnel need force in each slot 132 and trip 152 simultaneously, framework 130 could be separated with antetheca 150.In fact when operation, the phenomenon of easier generation antetheca 150 distortion or fracture.
Summary of the invention
Purpose of the present invention is to provide a kind of liquid crystal display module exactly, and it has assembling and is easy to characteristic.
A further object of the present invention provides a kind of liquid crystal display module, and its tool heavy industry is easy to characteristic.
In order to achieve the above object, the invention provides a kind of liquid crystal display module and comprise a liquid crystal panel, a module backlight and a housing.Wherein, liquid crystal panel has a display surface and module backlight is disposed at liquid crystal panel below, and module backlight has at least two first sliding guidance portions.In addition, housing has side direction assembling opening, and housing comprises an antetheca and at least two sliding guidance side plates.Wherein, antetheca has an opening, to expose the display surface of liquid crystal panel.In addition, two sliding guidance side plates are connected with antetheca, wherein has one second sliding guidance portion on each sliding guidance side plate, and liquid crystal panel and module backlight are suitable for being assembled in the housing from side direction assembling opening by the guiding of the first sliding guidance portion and the second sliding guidance portion, or withdraw from from side direction assembling opening.
In the liquid crystal display module of a preferred embodiment of the present invention, the sliding guidance side plate is to be connected in antetheca.
In the liquid crystal display module of a preferred embodiment of the present invention, module backlight has two sidewalls, and the first sliding guidance portion is positioned on the sidewall of module backlight.
In the liquid crystal display module of a preferred embodiment of the present invention, module backlight comprises: an area source and a framework, and area source is positioned at this liquid crystal panel below.In addition, framework for carrying area source and liquid crystal panel, wherein the first sliding guidance portion is positioned on the framework.
In the liquid crystal display module of a preferred embodiment of the present invention, each first sliding guidance portion is a chute, and each second sliding guidance portion is a flange.
In the liquid crystal display module of a preferred embodiment of the present invention, framework has a card falcon that is positioned at each chute, and each sliding guidance side plate has and the corresponding connecting hole of card falcon.
In the liquid crystal display module of a preferred embodiment of the present invention, each first sliding guidance portion is a flange, and each second sliding guidance portion is a chute.
In the liquid crystal display module of a preferred embodiment of the present invention, each sliding guidance side plate has a card falcon that is positioned at chute, and framework has and the corresponding connecting hole of each card falcon.
In the liquid crystal display module of a preferred embodiment of the present invention, antetheca has one and is positioned at the location flap that side direction is assembled the opening top, and module backlight has a location caulking groove, and the location flap is to embed in the positioning embeded groove.
The liquid crystal display module of a preferred embodiment of the present invention, housing more comprises: a bonnet is connected side plate with one, and bonnet is positioned at this antetheca below.In addition, connect side plate and connect antetheca and bonnet, it is relative with side direction assembling opening wherein to connect side plate.
In sum, the present invention is because of adopting the first sliding guidance portion and the second sliding guidance portion structure, and the mode of assembling with side direction is assembled to liquid crystal panel and module backlight in the housing.Therefore, in when assembling, implement easily and have more efficient.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1 shows that the assembling mode synoptic diagram of known liquid crystal display module.
Fig. 2 A is depicted as the assembling mode synoptic diagram of the liquid crystal display module of first embodiment of the invention.
Fig. 2 B is depicted as the partial schematic diagram that the liquid crystal display module of first embodiment of the invention is assembled.
Fig. 2 C is depicted as first embodiment of the invention location flap and embeds the interior synoptic diagram of positioning embeded groove.
Figure 3 shows that the partial schematic diagram that the liquid crystal display module of second embodiment of the invention is assembled.
10: side direction assembling opening
20: opening
100,200: the liquid crystal display module
110,210: liquid crystal panel
210a: display surface
120,220,330: module backlight
130,224,324: framework
132: slot
140,230,330: housing
150,232,332: antetheca
152: trip
160,234: bonnet
220a, 220b: sidewall
220c: positioning embeded groove
222,322: the first sliding guidance portions
222a, 342a: card falcon
242a, 322a: connecting hole
226: area source
232a, 332a: location flap
236: connect side plate
240: the sliding guidance side plate
242,342: the second sliding guidance portions
Embodiment
First embodiment
Fig. 2 A is depicted as the assembling mode synoptic diagram of the liquid crystal display module of first embodiment of the invention, sees also shown in Fig. 2 A.The liquid crystal display module 200 of present embodiment comprises a liquid crystal panel 210, one module 220 backlight, a housing 230.Wherein, liquid crystal panel 210 has a display surface 210a, and module backlight 220 has at least two first sliding guidance portions 222.In general, module 220 backlight more can comprise a framework 224 and an area source 226.Wherein, framework 224 is suitable for bearing liquid crystal display panel 210 and area source 226, and the material of framework 224 for example is plastic cement, metal or plastic-steel, and the first sliding guidance portion 222 for example can be formed on the framework 224.Perhaps each first sliding guidance portion 222 is formed on module backlight 220 two sides (220a and 220b) that had own.
In addition, area source 226 is disposed at liquid crystal panel 210 belows, so that a stable light source to be provided, in order to light liquid crystal panel 210.Subsidiary one carries, and module 220 backlight can comprise further that more a plurality of blooming pieces (not illustrating) for example are the combinations of diffusion sheet, brightening piece, prismatic lens or these diaphragms, in order to increase the brightness and/or the homogeneity of liquid crystal panel 210.Only have the knack of the design that this skill person should know this part,, also seldom describe so omit diagram in this.
In the present embodiment, housing 230 has side direction assembling opening 10, and liquid crystal panel 210 and module 220 backlight can be assembled opening 10 by side direction and be assembled in the housing 230 along mounting direction S and (will be specified in the back).In addition, housing 230 comprises an antetheca 232 and at least two sliding guidance side plates 240.Wherein, antetheca 232 has an opening 20, and this opening 20 can be after assembling exposes the display surface 210a of liquid crystal panel 210.In addition, two sliding guidance side plates 240 are connected with antetheca 232, wherein, has one second sliding guidance portion 242 on each sliding guidance side plate 240, and liquid crystal panel 210 is suitable for being assembled in the housing 230 from side direction assembling opening 10 by the guiding of the first sliding guidance portion 222 and the second sliding guidance portion 242 with module 220 backlight, or withdraws from from side direction assembling opening 10.
Generally speaking, housing 230 can comprise that more a bonnet 234 is connected side plate 236 with one, and bonnet 234 is positioned at antetheca 232 belows.In addition, connect side plate 236 and connect antetheca 232 and bonnet 234, and it is relative with side direction assembling opening 10 to connect side plate 236.Wherein, bonnet 234 not only can be used to the circuit board (not illustrating) of auxiliary immobile liquid crystal panel 210, module backlight 220 and other liquid crystal display modules, also can protect aforesaid circuit board.
By Fig. 2 A as can be known, connect side plate 236 and connect antetheca 232 and bonnet 234, and sliding guidance side plate 240 is connected with antetheca 232.Wherein, antetheca 232, bonnet 234, connection side plate 236 for example are plastic cement, metal or plastic-steel with the material of sliding guidance side plate 240.In addition, above-mentioned antetheca 232, bonnet 234, connection side plate 236 for example are one of the forming with sliding guidance side plate 240.Certainly, the present invention also can utilize screw locking or riveted joint to wait other connected modes along with the needs of product design, is not particularly limited at this.
Fig. 2 B is depicted as the partial schematic diagram that the liquid crystal display module of first embodiment of the invention is assembled.Please refer to Fig. 2 B, for example be positioned at the first sliding guidance portion 222 on the framework 224 in the present embodiment, this first sliding guidance portion 222 for example is a chute.In addition, the second sliding guidance portion 242 for example is a flange.When liquid crystal panel 210 is assembled to housing 230 with module 220 backlight by side direction assembling opening 10, liquid crystal panel 210 and module 220 backlight can be by the guidings of the first sliding guidance portion 222 and the second sliding guidance portion 242, and then are assembled in the housing 230 and (will be specified in afterwards).
Hold above-mentionedly, the present invention can need adjust the position and the quantity of sliding guidance side plate 240 according to design, and the liquid crystal panel 210 of make suring can carry out the side direction assembling by sliding guidance side plate 240 with module 220 backlight.
Please continue the B with reference to Fig. 2, framework 224 for example has a card falcon 222a who is positioned at chute, and sliding guidance side plate 240 for example has and the corresponding connecting hole 242a of card falcon 222a.When module 220 assemblings backlight arrived the location, the card falcon 222a on the framework 220 can snap into the connecting hole 242a of sliding guidance side plate 240, so that module backlight 220 is positioned in the housing 230.
In addition, antetheca 232 for example has the location flap 232a that is positioned at side direction assembling opening 10 tops, and location flap 232a for example to be antetheca 232 with dogleg section formed.In addition, module 220 backlight for example has and location flap 232a corresponding positioning embeded groove 220c, and the position of positioning embeded groove 220a can design on framework 224 with the corresponding position of flap 232a (please refer to Fig. 2 B), location.When module backlight 220 assembling arrival location, location flap 232a embeds in the positioning embeded groove 220c, please refer to Fig. 2 C, and it illustrates and is the synoptic diagram in the first embodiment of the invention location flap embedding positioning embeded groove.
Above-mentioned card falcon 222a and connecting hole 242a and location flap 232a and positioning embeded groove 220c have the function of auxiliary positioning, certainly, haveing the knack of this skill person also can be according to need in the multi-form location division of different Position Design, as long as can reach the function of auxiliary positioning after reference content of the present invention.At this, the present invention is not specially limited position, form and the quantity of its configuration.
Hold above-mentioned, when liquid crystal display module 200 damages because of the spare part of inside or other factors needs rework or when keeping in repair, operator is when dismounting module 220 backlight and housing 230, can be by pushing card falcon 222a place, module 220 backlight oppositely can be pulled out, compared to known techniques, present embodiment is when dismantling, not only can not destroy any member, more can save the time of heavy industry or maintenance.
Second embodiment
Fig. 3 illustrates the partial schematic diagram of assembling for the liquid crystal display module of second embodiment of the invention, please refer to Fig. 3.The present embodiment and first embodiment are similar, and its main difference is: the first sliding guidance portion 322 of present embodiment is a flange, and the second sliding guidance portion 342 is chutes.In addition, sliding guidance side plate 340 has a card falcon 342a who is positioned at chute, and framework 324 has and the corresponding connecting hole 322a of card falcon 342a.The design of present embodiment can obtain identical effect with first embodiment.
In sum, liquid crystal display module of the present invention has following advantage at least:
1, liquid crystal display module of the present invention has the sliding guidance side plate, module backlight can be assembled with mode and housing that side direction slips into, therefore, can save built-up time and promote packaging efficiency, and then increase production capacity.
2, liquid crystal display module of the present invention has the sliding guidance side plate, when the liquid crystal display module needs rework or keeps in repair, only need push the card falcon in the chute, can rapidly module backlight oppositely be pulled out, can't damage housing and/or module backlight, convenient disassembly not only more can shorten time of heavy industry and maintenance.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (8)
1. liquid crystal display module is characterized in that it comprises:
One liquid crystal panel has a display surface;
One module backlight is disposed at this liquid crystal panel below, and this module backlight comprises:
One area source is positioned at this liquid crystal panel below;
At least two first sliding guidance portions; And
One framework carries this area source and this liquid crystal panel, and wherein those first sliding guidance portions are positioned on this framework.
One housing has side direction assembling opening, and this housing comprises:
One antetheca has an opening, to expose this display surface of this liquid crystal panel; And
Two sliding guidance side plates, be connected with this antetheca, wherein has one second sliding guidance portion on each those sliding guidance side plate, and this liquid crystal panel is assembled in this housing from this side direction assembling opening by the guiding of those first sliding guidance portions and those second sliding guidance portions with this module backlight, or withdraws from from this side direction assembling opening.
2. liquid crystal display module according to claim 1 it is characterized in that wherein said module backlight has two sidewalls, and those first sliding guidance portions is positioned on those sidewalls of this module backlight.
3. liquid crystal display module according to claim 1 it is characterized in that wherein each those first sliding guidance portion is a chute, and each those second sliding guidance portion is a flange.
4. liquid crystal display module according to claim 3 it is characterized in that wherein said framework has a card falcon that is positioned at each those chute, and each those sliding guidance side plate has a connecting hole corresponding with this card falcon.
5. liquid crystal display module according to claim 1 it is characterized in that wherein each those first sliding guidance portion is a flange, and each those second sliding guidance portion is a chute.
6. liquid crystal display module according to claim 5 it is characterized in that each those sliding guidance side plate wherein have a card falcon that is positioned at this chute, and this framework has corresponding connecting hole of those card falcons with each.
7. liquid crystal display module according to claim 1 it is characterized in that wherein said antetheca has one and is positioned at the location flap that side direction is assembled the opening top, and this module backlight has a location caulking groove, and this location flap is to embed in the positioning embeded groove.
8. liquid crystal display module according to claim 1 is characterized in that wherein said housing more comprises:
One bonnet is positioned at this antetheca below; And
One connects side plate, connects this antetheca and this bonnet, and it is relative with this side direction assembling opening wherein should to connect side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510073019XA CN100397200C (en) | 2005-05-27 | 2005-05-27 | Liquid crystal display unit set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510073019XA CN100397200C (en) | 2005-05-27 | 2005-05-27 | Liquid crystal display unit set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1869785A CN1869785A (en) | 2006-11-29 |
| CN100397200C true CN100397200C (en) | 2008-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510073019XA Expired - Fee Related CN100397200C (en) | 2005-05-27 | 2005-05-27 | Liquid crystal display unit set |
Country Status (1)
| Country | Link |
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| CN (1) | CN100397200C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896554A (en) * | 2011-09-01 | 2017-06-27 | Lg电子株式会社 | Display apparatus |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561585B (en) * | 2008-04-14 | 2011-06-08 | 北京京东方光电科技有限公司 | Backlight source and liquid crystal display module |
| CN102055926B (en) * | 2009-11-06 | 2015-06-24 | 康佳集团股份有限公司 | Split liquid crystal television and realizing method thereof |
| CN105303968A (en) * | 2015-09-22 | 2016-02-03 | 武汉华星光电技术有限公司 | Electronic device |
| CN105467681A (en) * | 2016-01-13 | 2016-04-06 | 深圳创维－Rgb电子有限公司 | Back plate and face frame integrated seamless module, liquid crystal display television and displayer |
| CN106125405B (en) * | 2016-09-07 | 2020-11-03 | 海信视像科技股份有限公司 | Backlight module and liquid crystal display device |
| CN107219664A (en) * | 2017-07-27 | 2017-09-29 | 深圳Tcl新技术有限公司 | Liquid crystal display |
| CN107390416A (en) * | 2017-09-19 | 2017-11-24 | 合肥惠科金扬科技有限公司 | Display module, display screen and electronic product |
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| CN1230838A (en) * | 1997-12-29 | 1999-10-06 | 三星电子株式会社 | Connection between LCD module and PCB in flip-up type portable phone |
| JP2002023140A (en) * | 2000-07-05 | 2002-01-23 | Hitachi Ltd | Liquid crystal module and liquid crystal monitor having liquid crystal module mounted thereon |
| CN1558275A (en) * | 2004-01-20 | 2004-12-29 | 友达光电股份有限公司 | Liquid crystal display outer frame possessing elastic snapin mechanism |
| CN1560678A (en) * | 2004-03-05 | 2005-01-05 | 友达光电股份有限公司 | Backlight assembly and its assembling method |
| US20050057914A1 (en) * | 2003-09-12 | 2005-03-17 | Jinzu Chen | Backlight module with side fixing frames and assembly methods thereof |
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2005
- 2005-05-27 CN CNB200510073019XA patent/CN100397200C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230838A (en) * | 1997-12-29 | 1999-10-06 | 三星电子株式会社 | Connection between LCD module and PCB in flip-up type portable phone |
| JP2002023140A (en) * | 2000-07-05 | 2002-01-23 | Hitachi Ltd | Liquid crystal module and liquid crystal monitor having liquid crystal module mounted thereon |
| US20050057914A1 (en) * | 2003-09-12 | 2005-03-17 | Jinzu Chen | Backlight module with side fixing frames and assembly methods thereof |
| CN1558275A (en) * | 2004-01-20 | 2004-12-29 | 友达光电股份有限公司 | Liquid crystal display outer frame possessing elastic snapin mechanism |
| CN1560678A (en) * | 2004-03-05 | 2005-01-05 | 友达光电股份有限公司 | Backlight assembly and its assembling method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896554A (en) * | 2011-09-01 | 2017-06-27 | Lg电子株式会社 | Display apparatus |
| CN106896554B (en) * | 2011-09-01 | 2021-01-12 | Lg电子株式会社 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1869785A (en) | 2006-11-29 |
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Granted publication date: 20080625 Termination date: 20130527 |