CN101498863A - Back light module unit and display module group - Google Patents
Back light module unit and display module group Download PDFInfo
- Publication number
- CN101498863A CN101498863A CNA2009101058155A CN200910105815A CN101498863A CN 101498863 A CN101498863 A CN 101498863A CN A2009101058155 A CNA2009101058155 A CN A2009101058155A CN 200910105815 A CN200910105815 A CN 200910105815A CN 101498863 A CN101498863 A CN 101498863A
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- panel
- upper ledge
- back light
- module
- base plate
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Abstract
The present invention is applicable to liquid crystal displays and provides a backlight module and a display module thereof. Wherein, the display module comprises a backlight module, a panel and a side cover; the backlight module comprises an upper frame consisting of a main body and the extended part and a backlight element; and a groove between the main body and the extended part accommodates the configuration panel, which is also fixed within the display module by the insertion of the groove and the side cover. The present invention has the advantages of employing the upper frame which combines the design and utility of traditional frontal frame and glue frame and substituting a back cover with a side cover as reformation to save components, reduce assembly time, lower material cost and therefore improve production efficiency.
Description
Technical field
The invention belongs to field of liquid crystal, relate in particular to a kind of module backlight and comprise the demonstration module of this module backlight.
Background technology
Because the demand of display hurriedly increased with day, so industry drops into the development of related display with all strength.Wherein, (Cathode Ray Tube CRT) because of having excellent display quality and technology maturation, therefore monopolizes the monitor market all the year round with cathode-ray tube (CRT) again.Yet, recently because the rise of environmental protection notion, the big and bigger characteristic of generation radiant quantity of energy resource consumption based on cathode-ray tube (CRT), cathode-ray tube (CRT) adds that its product flattening space is limited, so can't satisfy the market trend of market for light, thin, short, little, U.S. and low consumpting power.Therefore, have that high image quality, space utilization efficient are good, (Thin Film Transistor Liquid Crystal Display TFT-LCD) becomes the main flow in market to the Thin Film Transistor-LCD of low consumpting power, advantageous characteristic such as radiationless gradually.
The designer trends of existing display trend towards reducing thickness and the assembly that shows module and module backlight, to reach thin typeization and to reduce material cost.Figure 1 shows that common a kind of diagrammatic cross-section that shows module, show that module 7 includes preceding frame 4, panel 1, module backlight 3 and bonnet 6, wherein, panel 1 electrically connect drive plate 5, module 3 backlight also comprises glue frame 2, and panel 1 is folded between the glue frame 2 and preceding frame 4 of module 3 backlight, and utilizes bonnet 6 fixed drive plates 5 on module 3 backlight; Because preceding frame 4 is a metal material, with regard to the material utilization rate, need cropped hollowing out in the middle of the metal front frame 4 to manifest the panel viewing area, cause the waste on material and the cost.
Summary of the invention
The object of the present invention is to provide a kind of module backlight and comprise the demonstration module of this module backlight, the combine component that is intended to save module backlight and show module, reduce assembling man-hour and reduce material cost, and then promote production efficiency.
The present invention is achieved in that a kind of module backlight, and itself and a panel collocation with a viewing area are used, and this module backlight comprises a back light member and a upper ledge,
Described back light member has a base plate;
Described upper ledge has a main body and an extension, and the part surface of described main body cooperates formation one groove with described extension, and described upper ledge is inserted and put by described base plate and panel subtend, and described groove is in order to chimeric mutually with a side of described panel.
Described upper ledge and base plate interfix with one of locking, bonding and fastening or its array mode.
Described back light member is straight-down negative or side-light type back light member.
Described back light member also comprises at least one blooming piece, and described blooming piece is arranged between described base plate and the upper ledge.
The present invention also provides a kind of demonstration module, and this demonstration module comprises a module backlight, a panel and a side cover,
Described module backlight comprises a back light member and a upper ledge, and described back light member has a base plate, and described upper ledge has a main body and an extension, and the part surface of described main body cooperates formation one groove with described extension;
Described panel has a viewing area, described panel and the described upper ledge of base plate subtend clamping, and a side of described panel and described groove are chimeric mutually;
The chimeric opposite side that is disposed at described panel of described side cover, wherein, the extension of described side cover and described upper ledge is adjacent to two subtends of described viewing area.
Described upper ledge and base plate interfix with one of locking, bonding or fastening or its array mode.
Described back light member is straight-down negative or side-light type back light member.
Described back light member also comprises at least one blooming piece, and described blooming piece is arranged between described base plate and the upper ledge.
Described panel is a liquid crystal panel.
A described panel and a drive division electrically connect, and described drive division places between described base plate and the side cover.
Described panel is by a flexible circuit board and described drive division electrically connect.
Described side cover and module backlight interfix with one of locking, bonding or fastening or its array mode.
The present invention's advantage is to utilize upper ledge with design and function in conjunction with frame and glue frame before the tradition, and the improvement bonnet becomes side cover, saving combine component, reduce assembling man-hour and to reduce material cost, and then enhances productivity.
Description of drawings
Fig. 1 is the cross-sectional view of demonstration module common in the prior art;
Fig. 2 is the module cross-sectional view backlight that the embodiment of the invention provides;
Fig. 3 A is the assembling semi-manufacture synoptic diagram of the demonstration module that provides of the embodiment of the invention;
Fig. 3 B is the assembling finished product synoptic diagram of the demonstration module that provides of the embodiment of the invention;
Fig. 4 A be the demonstration module that provides of the embodiment of the invention on look synoptic diagram;
Fig. 4 B is the following synoptic diagram of looking of the demonstration module that provides of the embodiment of the invention.
[primary clustering symbol description]
Panel: 1,11 glue frame: 2 modules backlight: 3,13
Preceding frame: 4 drive divisions: 5,15 bonnets: 6
Show module: 7,17 screws: 8 base plates: 9,19
Back light member: 10,20 upper ledges: 24 main bodys: 25
Extension: 26 blooming pieces: 27 side covers: 28
Groove: 29 viewing areas: 30
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Consult Fig. 2, shown in Fig. 3 A and Fig. 3 B, the module 13 a kind of backlight that the embodiment of the invention provides, itself and panel 11 collocation with a viewing area 30 are used, this module 13 backlight comprises a back light member 20 and a upper ledge 24, described back light member 20 has a base plate 19, described upper ledge 24 has a main body 25 and an extension 26, and the part of described main body 25 surface cooperates formation one groove 29 with described extension 26, wherein, described upper ledge 24 is inserted and put with panel 11 subtends by described base plate 19, and in present embodiment, described extension 26 at least local configuration on one of the main body 25 of described upper ledge 24 side, preferably, described extension 26 is disposed on one of described main body 25 side edge surface, with and the part surface of adjacent two adjacent sides on, form a ㄇ type extension 26, and form a groove 29 with the main body 25 of described upper ledge 24.
In the embodiment of the invention, described upper ledge 24 is a rectangular frame, and its material is plastics or rubber, and is plastic material at present embodiment; In addition, described back light member 20 can be straight-down negative or side-light type back light member, and wherein, described back light member 20 also comprises at least one blooming piece 27, and described blooming piece 27 is arranged between described base plate 19 and the upper ledge 24.
Moreover in the embodiment of the invention, main body 25 and extension 26 in the described upper ledge 24 are formed in one, can be made by impact briquetting, ejection formation or extra quality ejaculation, and described main body 25 and extension 26 can be made up of unlike material.More preferably, described extension 26 is made by resilient material, so that extension 26 has vibrationproof, anti-characteristic of falling.In addition, the generation type of described extension 26 is not limited to this, that is extension 26 also can be independent of the assembly of upper ledge 24.And described upper ledge 24 and base plate 19 can be interfixed by one of locking, bonding or fastening or its array mode, and have the module backlight 13 of groove 29 and be applied to show that the mode of module 17 can be with further reference to Fig. 3 A and Fig. 3 B.
See also shown in 3A and Fig. 3 B, in the present embodiment, same numeral is indicated same or analogous function or structure, and its identical repetition part then repeats no more.Fig. 3 A is depicted as the assembling semi-manufacture that show module 17, and described demonstration module 17 comprises module backlight 13 with groove 29 and the panel 11 with viewing area 30.One of panel 11 side that is to have viewing area 30 with Fig. 2 main difference part is and groove 29 is chimeric mutually or the location.Fig. 3 B is depicted as the assembling finished product that shows module 17, be the closely chimeric opposite side that is disposed at panel 11 of side cover 28 with Fig. 3 A main difference part, wherein, the extension 26 of described side cover 28 and upper ledge 24 is adjacent to two subtends of viewing area 30, so by groove 29 and side cover 28 with chimeric fixed panel 11 in showing among the module 17.
In the embodiment of the invention, described panel 11 is a two-d display panel, preferably display panels, described panel 11 and base plate 19 subtend clamping upper ledges 24, and described panel 11 passes through flexible circuit board or signal line and a drive division 15 and electrically connects, but is not limited to arbitrary mode for it.In addition, described drive division 15 is disposed between described base plate 19 and the side cover 28, and described side cover 28 materials are made by metal, and described side cover 28 can be interfixed by one of locking, bonding or fastening or its array mode with module 13 backlight, and do not limit its fixed position and quantity, for example: in the present embodiment, described side cover 28 locks mutually with screw 8 and base plate 19.
Please consult shown in Fig. 4 A and Fig. 4 B, in the present embodiment, same numeral is indicated same or analogous function or structure again, and its identical repetition part then repeats no more.The extension 26 of described upper ledge 24 and side cover 28 are covered in the periphery of panel 11 and manifest viewing area 30, more preferably, and described upper ledge 24 and side cover 28 no high low heads.
In sum, the advantage that can understand the present invention is to utilize upper ledge with design and function in conjunction with frame and glue frame before the tradition, and the improvement bonnet becomes side cover, saving combine component, reduce assembling man-hour and to reduce material cost, and then enhances productivity.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1, a kind of module backlight, itself and a panel collocation with a viewing area are used, and this module backlight comprises a back light member and a upper ledge, it is characterized in that:
Described back light member has a base plate;
Described upper ledge has a main body and an extension, and the part surface of described main body cooperates formation one groove with described extension, and described upper ledge is inserted and put by described base plate and panel subtend, and described groove is in order to chimeric mutually with a side of described panel.
2, module backlight as claimed in claim 1 is characterized in that: described upper ledge and base plate interfix with one of locking, bonding or fastening or its array mode.
3, module backlight as claimed in claim 1 is characterized in that: described back light member is straight-down negative or side-light type back light member.
4, module backlight as claimed in claim 1, it is characterized in that: described back light member also comprises at least one blooming piece, described blooming piece is arranged between described base plate and the upper ledge.
5, a kind of demonstration module comprises a module backlight, a panel and a side cover, it is characterized in that:
Described module backlight comprises a back light member and a upper ledge, and described back light member has a base plate, and described upper ledge has a main body and an extension, and the part surface of described main body cooperates formation one groove with described extension;
Described panel has a viewing area, described panel and the described upper ledge of base plate subtend clamping, and a side of described panel and described groove are chimeric mutually;
The chimeric opposite side that is disposed at described panel of described side cover, wherein, the extension of described side cover and described upper ledge is adjacent to two subtends of described viewing area.
6, demonstration module as claimed in claim 5 is characterized in that: described upper ledge and base plate interfix with one of locking, bonding or fastening or its array mode.
7, demonstration module as claimed in claim 5 is characterized in that: described back light member is straight-down negative or side-light type back light member.
8, demonstration module as claimed in claim 5, it is characterized in that: described back light member also comprises at least one blooming piece, described blooming piece is arranged between described base plate and the upper ledge.
9, demonstration module as claimed in claim 5 is characterized in that: described panel is a liquid crystal panel.
10, demonstration module as claimed in claim 5 is characterized in that: a described panel and a drive division electrically connect, and described drive division places between described base plate and the side cover.
11, demonstration module as claimed in claim 10 is characterized in that: described panel is by a flexible circuit board and described drive division electrically connect.
12, demonstration module as claimed in claim 5 is characterized in that: described side cover and module backlight interfix with one of locking, bonding or fastening or its array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101058155A CN101498863A (en) | 2009-02-26 | 2009-02-26 | Back light module unit and display module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101058155A CN101498863A (en) | 2009-02-26 | 2009-02-26 | Back light module unit and display module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101498863A true CN101498863A (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101058155A Pending CN101498863A (en) | 2009-02-26 | 2009-02-26 | Back light module unit and display module group |
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| CN (1) | CN101498863A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253512A (en) * | 2011-08-15 | 2011-11-23 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal module |
| CN102809836A (en) * | 2012-08-21 | 2012-12-05 | 深圳市华星光电技术有限公司 | Borderless LCD device |
| CN102809833A (en) * | 2012-08-21 | 2012-12-05 | 深圳市华星光电技术有限公司 | Borderless LCD device |
| CN103091874A (en) * | 2011-11-03 | 2013-05-08 | 奇美电子股份有限公司 | Liquid crystal display module |
| CN103676278A (en) * | 2013-12-16 | 2014-03-26 | 京东方科技集团股份有限公司 | Framework, backlight module and display device |
| CN104570482A (en) * | 2015-01-04 | 2015-04-29 | 京东方科技集团股份有限公司 | Backlight module, display device and manufacturing method of display device |
| US9030623B2 (en) | 2012-08-21 | 2015-05-12 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Frameless liquid crystal display device |
| US9110321B2 (en) | 2012-08-21 | 2015-08-18 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Frameless liquid crystal display device |
| CN106546611A (en) * | 2016-11-21 | 2017-03-29 | 云南电网有限责任公司电力科学研究院 | A kind of memorial alloy X-ray production apparatus radiator window |
| CN107085326A (en) * | 2017-07-04 | 2017-08-22 | 京东方科技集团股份有限公司 | Backlight module, liquid crystal display device and its assemble method |
-
2009
- 2009-02-26 CN CNA2009101058155A patent/CN101498863A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253512A (en) * | 2011-08-15 | 2011-11-23 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal module |
| CN103091874A (en) * | 2011-11-03 | 2013-05-08 | 奇美电子股份有限公司 | Liquid crystal display module |
| CN103091874B (en) * | 2011-11-03 | 2016-01-20 | 群创光电股份有限公司 | Liquid crystal display device module |
| CN102809833B (en) * | 2012-08-21 | 2016-03-16 | 深圳市华星光电技术有限公司 | Frame-free liquid crystal display device |
| WO2014029122A1 (en) * | 2012-08-21 | 2014-02-27 | 深圳市华星光电技术有限公司 | Frameless liquid crystal display device |
| WO2014029130A1 (en) * | 2012-08-21 | 2014-02-27 | 深圳市华星光电技术有限公司 | Frameless liquid crystal display device |
| CN102809836B (en) * | 2012-08-21 | 2015-02-04 | 深圳市华星光电技术有限公司 | Borderless LCD device |
| US9030623B2 (en) | 2012-08-21 | 2015-05-12 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Frameless liquid crystal display device |
| US9110321B2 (en) | 2012-08-21 | 2015-08-18 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Frameless liquid crystal display device |
| CN102809833A (en) * | 2012-08-21 | 2012-12-05 | 深圳市华星光电技术有限公司 | Borderless LCD device |
| CN102809836A (en) * | 2012-08-21 | 2012-12-05 | 深圳市华星光电技术有限公司 | Borderless LCD device |
| CN103676278A (en) * | 2013-12-16 | 2014-03-26 | 京东方科技集团股份有限公司 | Framework, backlight module and display device |
| CN103676278B (en) * | 2013-12-16 | 2016-09-21 | 京东方科技集团股份有限公司 | A kind of framework, backlight module and display device |
| CN104570482A (en) * | 2015-01-04 | 2015-04-29 | 京东方科技集团股份有限公司 | Backlight module, display device and manufacturing method of display device |
| CN106546611A (en) * | 2016-11-21 | 2017-03-29 | 云南电网有限责任公司电力科学研究院 | A kind of memorial alloy X-ray production apparatus radiator window |
| CN107085326A (en) * | 2017-07-04 | 2017-08-22 | 京东方科技集团股份有限公司 | Backlight module, liquid crystal display device and its assemble method |
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Open date: 20090805 |