CN105629574A - Direct type backlight module - Google Patents
Direct type backlight module Download PDFInfo
- Publication number
- CN105629574A CN105629574A CN201610136446.6A CN201610136446A CN105629574A CN 105629574 A CN105629574 A CN 105629574A CN 201610136446 A CN201610136446 A CN 201610136446A CN 105629574 A CN105629574 A CN 105629574A
- Authority
- CN
- China
- Prior art keywords
- pillar stiffener
- sleeve
- positioning convex
- along
- mode set
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention relates to the technical field of liquid crystal display, in particular to a direct type backlight module and aims to solve the problem of production efficiency reduction caused by the fact that a diffusion plate support fails to be suitable for direct type backlight modules different in light mixing distance in the prior art. The direct type backlight module comprises a back plate, a diffusion plate and a diffusion plate support, and the diffusion plate support is arranged between the back plate and the diffusion plate and comprises a sleeve and a supporting column. The sleeve sleeves the supporting column and is capable of sliding along the supporting column, a guide structure and a positioning structure are arranged between the sleeve and the supporting column, and the guide structure is capable of guiding the sleeve to slide along the supporting column to a plurality of different preset positions. When the sleeve slides along the supporting column to any preset position, the positioning structure is capable of relatively fixing the sleeve and the supporting column. The diffusion plate support is used for supporting the diffusion plate of the direct type backlight module.
Description
Technical field
The present invention relates to technical field of liquid crystal display, particularly relate to a kind of down straight aphototropism mode set.
Background technology
Difference according to light source position, backlight module is divided into down straight aphototropism mode set and side-light backlight module. Usually, down straight aphototropism mode set generally comprises the assemblies such as backboard, light source and diffuser plate, wherein, diffuser plate is arranged on above light source, for avoiding diffuser plate to occur bending and deformation under gravity, and affect the mixed light effect of backlight module, it is necessary to diffusion plate support is set and is supported by diffuser plate.
Fig. 1 show the diffusion plate support structural representation of existing a kind of down straight aphototropism mode set, it is provided with card bottom diffusion plate support 01a and buckles 11a, backboard 02a is provided with the through hole 21a that can buckle 11a with card and coordinate, coordinating of 11a and through hole 21a is buckled by card, diffusion plate support 01a is arranged on backboard 02a, like this, it is achieved to the support of diffuser plate (not shown).
There is following problem in existing down straight aphototropism mode set: due to the diversity of the concrete structure of down straight aphototropism mode set, therefore, its light mixing distance is also not quite similar, but, existing diffusion plate support height is fixing, cannot be applicable to the down straight aphototropism mode set of different light mixing distance, can only redesign the diffusion plate support producing another height again, the diffusion plate support of each height all wants independent designing mould to produce like this, is unfavorable for improving production efficiency.
Summary of the invention
The embodiment of the present invention provides a kind of down straight aphototropism mode set, reduces the problem of production efficiency to solve in prior art because diffusion plate support cannot be applicable to the down straight aphototropism mode set of different light mixing distance.
For achieving the above object, embodiments of the invention provide a kind of down straight aphototropism mode set, comprise backboard and diffuser plate, also comprise the diffusion plate support being arranged between described backboard and described diffuser plate, described diffusion plate support comprises sleeve and pillar stiffener, described jacket casing is located on described pillar stiffener and can be slided along described pillar stiffener, guide structure and locating structure it is provided with between described sleeve and pillar stiffener, the bootable described sleeve of described guide structure slides into multiple different predeterminated position along described pillar stiffener, when described sleeve slides into arbitrary predeterminated position along described pillar stiffener, described locating structure can by relative with pillar stiffener for described sleeve fixing.
The down straight aphototropism mode set that the embodiment of the present invention provides, support owing to have employed diffusion plate support between backboard and diffuser plate, and diffusion plate support is provided with guide structure and locating structure, when installing diffusion plate support, sleeve is placed on pillar stiffener, guide structure guide sleeve can slide into different predeterminated positions along pillar stiffener, now sleeve and pillar stiffener can be fixed by locating structure, wherein, the different predeterminated positions light mixing distance concrete according to different down straight aphototropism mode set sets, like this, the embodiment of the present invention provides down straight aphototropism mode set compared to existing technology, only need diffusion plate support carries out once design and produces, the down straight aphototropism mode set of multiple different light mixing distance can be met, design cycle and cost are saved, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only a part of embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of down straight aphototropism mode set diffusion plate support structural representation of prior art;
Fig. 2 is the structural representation of embodiment of the present invention down straight aphototropism mode set diffusion plate support;
Fig. 3 is the structural representation of embodiment of the present invention down straight aphototropism mode set diffusion plate support middle sleeve;
Fig. 4 is the structural representation of pillar stiffener in embodiment of the present invention down straight aphototropism mode set diffusion plate support;
Fig. 5 is the structural representation that in embodiment of the present invention down straight aphototropism mode set diffusion plate support, pillar stiffener sidewall is axially arranged with multiple positioning convex group;
Fig. 6 is the structural representation that in embodiment of the present invention down straight aphototropism mode set diffusion plate support, pillar stiffener sidewall is axially arranged with multiple locating slot;
Fig. 7 is the structural representation that embodiment of the present invention down straight aphototropism mode set diffusion plate support middle sleeve inwall arranges positioning convex;
Fig. 8 is the structural representation that embodiment of the present invention down straight aphototropism mode set diffusion plate support middle sleeve inwall is axially arranged with multiple positioning convex group;
Base and sleeve are fixed in embodiment of the present invention down straight aphototropism mode set diffusion plate support by Fig. 9, the structural representation supported by diffuser plate with pillar stiffener.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position are closed; be only the present invention for convenience of description and simplified characterization; instead of the device that refers to of instruction or hint or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly. For the ordinary skill in the art, it is possible to particular case understands above-mentioned term concrete implication in the present invention.
The present embodiment down straight aphototropism mode set comprises backboard and diffuser plate, also comprise the diffusion plate support being arranged between backboard and diffuser plate, as shown in Figure 2, diffusion plate support comprises sleeve 1 and pillar stiffener 2, sleeve 1 is sheathed on pillar stiffener 2 and can slide along pillar stiffener 2, with reference to Fig. 3,4, guide structure 3 and locating structure 4 it is provided with between sleeve 1 and pillar stiffener 2, the bootable sleeve of guide structure 31 slides into multiple different predeterminated position along pillar stiffener 2, when sleeve 1 slides into arbitrary predeterminated position along pillar stiffener 2, locating structure 4 can by relative with pillar stiffener 2 for sleeve 1 fixing.
The down straight aphototropism mode set that the embodiment of the present invention provides, support owing to have employed diffusion plate support between backboard and diffuser plate, and diffusion plate support is provided with guide structure 3 and locating structure 4, when installing diffusion plate support, sleeve 1 is placed on pillar stiffener 2, guide structure 3 guide sleeve 1 can slide into different predeterminated positions along pillar stiffener 2, as shown in Figure 2, now sleeve 1 and pillar stiffener 2 can be fixed by locating structure 4, wherein, the different predeterminated positions light mixing distance concrete according to different down straight aphototropism mode set sets, like this, the down straight aphototropism mode set that the embodiment of the present invention provides is compared to existing technology, only need diffusion plate support carries out once design and produces, the down straight aphototropism mode set of multiple different light mixing distance can be met, design cycle and cost are saved, improve production efficiency.
Embodiment one
As shown in Figure 3, locating structure 4 comprises multiple locating slots 41 being located at sleeve 1 inwall and as shown in Figure 4, it is located at the positioning convex 42 of pillar stiffener 2 sidewall, multiple locating slot 41 is along the axial array of sleeve 1, guide structure 3 comprises the guiding groove 31 being opened in sleeve 1 inwall, guiding groove 31 be connected with multiple locating slot 41 successively and extend to the opening place of sleeve 1, guide groove 31 to coordinate with positioning convex 42, bootable sleeve 1 slides into multiple different predeterminated position successively along pillar stiffener 2. As shown in Figure 3,4, having preset three different positions in figure, guided groove 31 to coordinate with positioning convex 42, bootable sleeve 1 slides into any one predeterminated position successively along pillar stiffener 2, and coordinated by positioning convex 42 and locating slot 41, the relative position of sleeve 1 with pillar stiffener 2 is fixed.
During in order to make sleeve 1 slide along pillar stiffener 2 more smooth and easy, as shown in Figure 3, locating slot 41 for being arranged at the sleeve 1 inwall ring groove of a week, guide groove 31 be straight-line groove, straight-line groove is arranged along the axis of sleeve 1. Guiding groove 31 to be set to straight-line groove, the stroke of slip is minimum, and little by frictional force, is beneficial to sleeve 1 and slides along pillar stiffener 2. Meanwhile, locating slot 41 is set to ring groove, when guiding groove guide sleeve 1 vertically to slide into, along pillar stiffener 2, the position that guiding groove 31 is connected with locating slot 41, it is only necessary to sleeve 1 is rotated positioning convex 42 just can be allowed to coordinate with locating slot 41, simple to operate smooth and easy.
Owing to locating slot 41 is the multiple of axial array, therefore positioning convex 42 can also be set to the multiple of axial array, such as, as shown in Figure 5, it is axially arranged with multiple positioning convex group, multiple positioning convex group and multiple locating slot 41 one_to_one corresponding along pillar stiffener 2. With reference to Fig. 3 and Fig. 5, adopting multiple positioning convex group to coordinate with locating slot 41, when sleeve 1 and pillar stiffener 2 can be made to be fixed on multiple predeterminated position, many group locating structures match, and make fixing of sleeve 1 and pillar stiffener 2 more firm.
In order to the height of convenient adjustment diffusion plate support, as shown in Figure 5, multiple positioning convex group is uniformly distributed along the axis of pillar stiffener 2, and between adjacent two positioning convex groups axially between distance and adjacent two locating slots 41 axially apart from equal. With reference to Fig. 3 and Fig. 5, when needing the height adjusting diffusion plate support, can first calculate the required height of adjustment and the multiple relation of above-mentioned axial distance, then move several axial distances according to multiple relation, the height that institute's diffusion plate support needs can be reached. Meanwhile, positioning convex group and locating slot 41 are all axially uniformly distributed, are convenient to the Design and manufacture of product.
Realize owing to the support of sleeve 1 is coordinated with locating slot 41 by pillar stiffener 2 by positioning convex group, in order to pillar stiffener 2 is more firm to the support of sleeve 2, with reference to Fig. 4,5, positioning convex group comprises multiple positioning convex 42 of the circumference distribution along pillar stiffener 2, guides groove 31 to be multiple and corresponding with multiple positioning convex 42 position of circumference distribution. The positioning convex 42 arranged at same height location distributes along the circumferential of pillar stiffener 2, with reference to Fig. 2, sleeve 1 is rounded with the cross section of pillar stiffener 2, the position that locating slot 41 coordinates with positioning convex 42 is on circular limit, if only on the limit of circle, a position arranges positioning convex 42 and coordinates with locating slot 41, sleeve 1 easily occurs away from the inclination of positioning convex 42 with locating slot 41 cooperation position, and pillar stiffener 2 is firm not to the support of sleeve 1. Therefore, positioning convex 42 at the same height location of pillar stiffener 2 is set to multiple, and the circumference distribution around pillar stiffener 2, can make pillar stiffener 2 that the support of sleeve 2 is more firm like this, simultaneously, owing to being provided with multiple positioning convex 42 in pillar stiffener 2 circumference, during in order to make sleeve 1 slip into pillar stiffener 2, it is not subject to the interference of above-mentioned multiple positioning convex 42, guides groove 31 also should be set to multiple and corresponding with multiple positioning convex 42 position of circumference distribution.
In order to facilitate sleeve 1 to be placed on pillar stiffener 2, with reference to Fig. 3 and Fig. 5, the multiple positioning convex 42 in each positioning convex group are uniformly distributed along the circumference of pillar stiffener 2. When the multiple positioning convex 42 in each positioning convex group are along the even distribution of circumferential asymmetry of pillar stiffener 2, guide groove 31 be multiple and with circumference distribute multiple positioning convex 42 position to the time in of corresponding need each positioning convex 42 and corresponding guiding groove 31 corresponding matching of circumference being distributed when sleeve 1 is inserted in pillar stiffener 2, could ensure to be inserted in smoothly; When the circumference of the multiple positioning convex 42 in each positioning convex group along pillar stiffener 2 is uniformly distributed, guide groove 31 be multiple and with circumference distribute multiple positioning convex 42 position to the time in of corresponding 1, sleeve needs any one positioning convex 42 circumference distributed and any one to guide groove 31 to coordinate, remaining positioning convex 42 can be made to coordinate with corresponding guiding groove 31, and then sleeve 1 is placed on pillar stiffener 2, compare, it is uniformly distributed and is more prone to install.
In order to be installed in backlight module by diffusion plate support, as shown in Figure 2, diffusion plate support also comprises base 5, and pillar stiffener 2 is fixedly connected with base 5, and base 5 is provided with interface arrangment 51. Pillar stiffener 2 is fixedly connected with base 5, then is fixed in display module by interface arrangment 51, is supported by diffuser plate. It should be noted that, pillar stiffener 2 and base 5 can be one-body molded, it is to increase production efficiency, it is possible to pillar stiffener 2 and base 5 are removably connected, be convenient to design production mould.
Down straight aphototropism mode set provided by the invention, diffusion plate support is arranged between backboard and diffuser plate, pillar stiffener 2 is fixedly connected with base 5, base 5 and pillar stiffener 2 are fixed on backboard by the interface arrangment 51 being provided with by base 5, being placed on pillar stiffener 2 by sleeve 1, and utilize guide structure 3 to slide into required predeterminated position, now locating structure 4 is by relative with pillar stiffener 2 for sleeve 1 fixing, the top of sleeve 1 and diffuser plate base contact, support diffuser plate like this. Equally, as shown in Figure 9, it is possible to base and sleeve are fixed, with pillar stiffener, diffuser plate is supported.
Embodiment two
With reference to Fig. 6, 7, 8, down straight aphototropism mode set and the embodiment one of the present embodiment are similar, difference is that positioning convex 42 has been arranged on the inwall of sleeve 1 by diffusion plate support, locating slot 41 and guiding groove 31 have been arranged on the sidewall of pillar stiffener 2, specifically, locating structure 4 comprises the positioning convex 42 being located at sleeve 1 inwall and the multiple locating slots 41 being located at pillar stiffener 2 sidewall, multiple locating slot 41 is along the axial array of pillar stiffener 2, guide structure 3 comprises the guiding groove 31 being opened in pillar stiffener 2 outer wall, groove 31 is guided to be connected with multiple locating slot 41 successively and extend to the insertion end of pillar stiffener 2, groove 31 is guided to coordinate with positioning convex 42, bootable sleeve 1 slides into multiple different predeterminated position successively along pillar stiffener 2. can also realize the sleeve 1 being in arbitrary predeterminated position relative with pillar stiffener 2 fixing like this.
As shown in Figure 6, the sidewall of pillar stiffener 2 arranges multiple locating slot 41, and multiple locating slot 41 is along the axial array of pillar stiffener 2, and wherein, locating slot 41 around pillar stiffener 2 one-tenth ring groove, can guide groove 31 to can be straight-line groove; As shown in Figure 7,8, the inwall of sleeve 1 is provided with positioning convex group, wherein, as shown in Figure 8, positioning convex group can be multiple along sleeve 1 inwall axial array, and can be uniformly distributed, positioning convex group can comprise the multiple positioning convex 42 along the circumference distribution of sleeve 1 inwall, accordingly, guides groove 31 to be multiple and corresponding with multiple positioning convex 42 position of circumference distribution, certainly, the multiple positioning convex 42 in each positioning convex group can be uniformly distributed along the circumference of sleeve lining. Positioning convex 42 is arranged on sleeve 1 inwall, locating slot 41 and guiding groove 31 are arranged on pillar stiffener sidewall, compare and positioning convex 42 is arranged on pillar stiffener sidewall, locating slot 41 and guiding groove 31 are arranged on sleeve 1 inwall, the position seeing guide path can be known when mounted, being convenient to install, other useful effects are substantially identical, do not repeat them here.
The above; it is only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any it is familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. a down straight aphototropism mode set, comprise backboard and diffuser plate, it is characterized in that, also comprise the diffusion plate support being arranged between described backboard and described diffuser plate, described diffusion plate support comprises sleeve and pillar stiffener, described jacket casing is located on described pillar stiffener and can be slided along described pillar stiffener, guide structure and locating structure it is provided with between described sleeve and pillar stiffener, the bootable described sleeve of described guide structure slides into multiple different predeterminated position along described pillar stiffener, when described sleeve slides into arbitrary predeterminated position along described pillar stiffener, described locating structure can by relative with pillar stiffener for described sleeve fixing.
2. down straight aphototropism mode set according to claim 1, it is characterized in that, described locating structure comprises the multiple locating slot being located at described sleeve lining and is located at the positioning convex of described pillar stiffener sidewall, multiple described locating slot is along the axial array of described sleeve, described guide structure comprises the guiding groove being opened in described sleeve lining, described guiding groove is connected with multiple described locating slot successively and extends to the opening place of described sleeve, described guiding groove coordinates with described positioning convex, bootable described sleeve slides into multiple different described predeterminated position successively along described pillar stiffener.
3. down straight aphototropism mode set according to claim 2, it is characterised in that, described locating slot is be arranged at the described sleeve lining ring groove of a week, and described guiding groove is straight-line groove, and described straight-line groove is arranged along the axis of described sleeve.
4. down straight aphototropism mode set according to claim 2, it is characterised in that, it is axially arranged with multiple positioning convex group, multiple described positioning convex group and multiple described locating slot one_to_one corresponding along described pillar stiffener.
5. down straight aphototropism mode set according to claim 4, it is characterized in that, multiple described positioning convex group is uniformly distributed along the axis of described pillar stiffener, and between adjacent two described positioning convex groups axially between distance and adjacent two described locating slots axially apart from equal.
6. down straight aphototropism mode set according to claim 4, it is characterised in that, described positioning convex group comprises multiple positioning convex of the circumference distribution along described pillar stiffener, and described guiding groove is multiple and corresponding with the multiple described positioning convex position of circumference distribution.
7. down straight aphototropism mode set according to claim 6, it is characterised in that, the multiple positioning convex in positioning convex group described in each are uniformly distributed along the circumference of described pillar stiffener.
8. down straight aphototropism mode set according to claim 1, it is characterized in that, described locating structure comprises the positioning convex being located at described sleeve lining and is located at multiple locating slots of described pillar stiffener sidewall, multiple described locating slot is along the axial array of described pillar stiffener, described guide structure comprises the guiding groove being opened in described pillar stiffener outer wall, described guiding groove is connected with multiple described locating slot successively and extends to the insertion end of described pillar stiffener, described guiding groove coordinates with described positioning convex, bootable described sleeve slides into multiple different described predeterminated position successively along described pillar stiffener.
9. down straight aphototropism mode set according to any one of claim 1��8, it is characterised in that, described diffusion plate support also comprises base, and described pillar stiffener is fixedly connected with described base, and described base is provided with interface arrangment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136446.6A CN105629574A (en) | 2016-03-10 | 2016-03-10 | Direct type backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136446.6A CN105629574A (en) | 2016-03-10 | 2016-03-10 | Direct type backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105629574A true CN105629574A (en) | 2016-06-01 |
Family
ID=56044665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610136446.6A Pending CN105629574A (en) | 2016-03-10 | 2016-03-10 | Direct type backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105629574A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707622A (en) * | 2017-02-16 | 2017-05-24 | 深圳市华星光电技术有限公司 | Strip-shaped screen backlight iron back plate and installation method thereof |
| CN108302467A (en) * | 2016-09-19 | 2018-07-20 | 常州星宇车灯股份有限公司 | A kind of adjustable heavy-duty connectors |
| CN108407220A (en) * | 2018-04-28 | 2018-08-17 | 深圳市凯中精密技术股份有限公司 | A kind of positioning component and injection mold of mold |
| CN108407258A (en) * | 2018-04-28 | 2018-08-17 | 深圳市凯中精密技术股份有限公司 | A kind of petal mold |
| CN113031342A (en) * | 2021-03-18 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Support frame, straight following formula backlight unit and display device |
| CN115220259A (en) * | 2021-04-16 | 2022-10-21 | 海信视像科技股份有限公司 | Display device |
| CN115343883A (en) * | 2022-06-30 | 2022-11-15 | 惠科股份有限公司 | Backlight module and display device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099210U (en) * | 1991-06-15 | 1992-03-18 | 范汉勇 | Elecator |
| CN1584706A (en) * | 2004-05-28 | 2005-02-23 | 友达光电股份有限公司 | Direct downward optical background modular set and its supporting posts |
| CN202403200U (en) * | 2011-12-15 | 2012-08-29 | 青岛海信电器股份有限公司 | Diffuser plate support and direct lighting type backlight module |
| CN202628704U (en) * | 2012-05-17 | 2012-12-26 | 西南石油大学 | Novel stretchable pipe |
| CN103244909A (en) * | 2012-02-07 | 2013-08-14 | 三星电子株式会社 | Supporting member for backlight unit, backlight unit and image display apparatus |
| CN103591096A (en) * | 2013-10-12 | 2014-02-19 | 苏州市吴中区曙光铜管厂 | Telescopic copper pipe component |
| CN103591555A (en) * | 2013-11-19 | 2014-02-19 | 京东方科技集团股份有限公司 | Diffusion plate supporting frame, direct type backlight module and display device |
| CN204041655U (en) * | 2014-06-16 | 2014-12-24 | 佛山市开信光电有限公司 | The lifting structure of fast stepless location |
| CN204533091U (en) * | 2015-01-26 | 2015-08-05 | 苏州艾利欧电器有限公司 | A kind of expansion device |
| CN204853371U (en) * | 2015-06-30 | 2015-12-09 | 惠科电子（深圳）有限公司 | Straight following formula backlight unit bearing structure |
| CN205018589U (en) * | 2015-09-07 | 2016-02-10 | 重庆市腾瀚工贸有限公司 | Decide high support connector |
| CN205073040U (en) * | 2015-10-28 | 2016-03-09 | 张宝全 | Trailing arm device for neurosurgery |
-
2016
- 2016-03-10 CN CN201610136446.6A patent/CN105629574A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099210U (en) * | 1991-06-15 | 1992-03-18 | 范汉勇 | Elecator |
| CN1584706A (en) * | 2004-05-28 | 2005-02-23 | 友达光电股份有限公司 | Direct downward optical background modular set and its supporting posts |
| CN202403200U (en) * | 2011-12-15 | 2012-08-29 | 青岛海信电器股份有限公司 | Diffuser plate support and direct lighting type backlight module |
| CN103244909A (en) * | 2012-02-07 | 2013-08-14 | 三星电子株式会社 | Supporting member for backlight unit, backlight unit and image display apparatus |
| CN202628704U (en) * | 2012-05-17 | 2012-12-26 | 西南石油大学 | Novel stretchable pipe |
| CN103591096A (en) * | 2013-10-12 | 2014-02-19 | 苏州市吴中区曙光铜管厂 | Telescopic copper pipe component |
| CN103591555A (en) * | 2013-11-19 | 2014-02-19 | 京东方科技集团股份有限公司 | Diffusion plate supporting frame, direct type backlight module and display device |
| CN204041655U (en) * | 2014-06-16 | 2014-12-24 | 佛山市开信光电有限公司 | The lifting structure of fast stepless location |
| CN204533091U (en) * | 2015-01-26 | 2015-08-05 | 苏州艾利欧电器有限公司 | A kind of expansion device |
| CN204853371U (en) * | 2015-06-30 | 2015-12-09 | 惠科电子（深圳）有限公司 | Straight following formula backlight unit bearing structure |
| CN205018589U (en) * | 2015-09-07 | 2016-02-10 | 重庆市腾瀚工贸有限公司 | Decide high support connector |
| CN205073040U (en) * | 2015-10-28 | 2016-03-09 | 张宝全 | Trailing arm device for neurosurgery |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302467A (en) * | 2016-09-19 | 2018-07-20 | 常州星宇车灯股份有限公司 | A kind of adjustable heavy-duty connectors |
| CN106707622A (en) * | 2017-02-16 | 2017-05-24 | 深圳市华星光电技术有限公司 | Strip-shaped screen backlight iron back plate and installation method thereof |
| CN108407220A (en) * | 2018-04-28 | 2018-08-17 | 深圳市凯中精密技术股份有限公司 | A kind of positioning component and injection mold of mold |
| CN108407258A (en) * | 2018-04-28 | 2018-08-17 | 深圳市凯中精密技术股份有限公司 | A kind of petal mold |
| CN108407220B (en) * | 2018-04-28 | 2024-04-26 | 深圳市凯中精密技术股份有限公司 | Positioning assembly of mold and injection mold |
| CN108407258B (en) * | 2018-04-28 | 2024-04-30 | 深圳市凯中精密技术股份有限公司 | Petal mould |
| CN113031342A (en) * | 2021-03-18 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Support frame, straight following formula backlight unit and display device |
| CN113031342B (en) * | 2021-03-18 | 2024-04-26 | 绵阳惠科光电科技有限公司 | Support frame, direct type backlight module and display device |
| CN115220259A (en) * | 2021-04-16 | 2022-10-21 | 海信视像科技股份有限公司 | Display device |
| CN115220259B (en) * | 2021-04-16 | 2023-10-27 | 海信视像科技股份有限公司 | Display device |
| CN115343883A (en) * | 2022-06-30 | 2022-11-15 | 惠科股份有限公司 | Backlight module and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105629574A (en) | Direct type backlight module | |
| US10113685B2 (en) | Display device | |
| EP3217215B1 (en) | Curved liquid crystal display device | |
| CN102297362A (en) | Backlight unit and display device including the same | |
| CN103591555B (en) | Diffusion plate supporting frame, direct type backlight module and display device | |
| CN101617169A (en) | Swivelling lighting appliance | |
| EP3161549B1 (en) | Display apparatus | |
| CN105075027B (en) | Clip holder for plug-in connector | |
| CN104266441A (en) | Assembly structure of top cover of refrigerator | |
| CN203404572U (en) | Display device and splice type base | |
| CN103794922A (en) | Electric vehicle charger connector | |
| CN101749666B (en) | Light source layout structure of backlight module | |
| CN102376209B (en) | Flat-panel display device and stereoscopic display device | |
| CN106006463A (en) | Supporting table structure for accurately adjustable equipment | |
| CN102720993B (en) | Backlight module and liquid crystal display device | |
| CN102392984B (en) | Back frame of panel display device and backlight system | |
| CN102711400A (en) | Bearing frame, shell and supporting structure | |
| CN102401340B (en) | Back frame and backlight system | |
| US20170221747A1 (en) | Pin structure, method for operating the same, and supporting device containing the same | |
| CN102392993B (en) | Back frame and backlight system of panel display device | |
| CN102392973B (en) | Reflecting plate and backlight system | |
| CN204513271U (en) | A kind of car light and photoconduction mounting structure thereof | |
| CN205198925U (en) | System of registering license of mahjong machine and support thereof | |
| CN102402062B (en) | Flat panel display device, stereoscopic display device and plasma display device | |
| CN204087107U (en) | Heating radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
|
| RJ01 | Rejection of invention patent application after publication |