CN108105643A - Backlight module and display - Google Patents
Backlight module and display Download PDFInfo
- Publication number
- CN108105643A CN108105643A CN201711364305.0A CN201711364305A CN108105643A CN 108105643 A CN108105643 A CN 108105643A CN 201711364305 A CN201711364305 A CN 201711364305A CN 108105643 A CN108105643 A CN 108105643A
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- Prior art keywords
- supporting part
- light guide
- guide plate
- plate
- stop
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- 239000007787 solid Substances 0.000 claims 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000012788 optical film Substances 0.000 description 6
- 239000010408 film Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Abstract
A backlight module comprises a plate, a light source module, a light guide plate and a blocking piece. The plate comprises a first bearing part, a second bearing part and an extension part. The first bearing part comprises a first side and a second side, the second bearing part protrudes from the first side, and the extending part extends outwards from the second side. The light source module is arranged on the second bearing part, and the light guide plate is arranged on the first bearing part. The stopping piece comprises a body, a fixing part, a limiting part and a stopping part, wherein the body is positioned on the first bearing part, and the first surface of the body is contacted with the second bearing part. The fixing part extends from the bottom surface of the body and is assembled with the first bearing part in a single axial direction. The corner of the light guide plate is abutted against the stop part. The width of the stop part is larger than that of the light source module along the direction parallel to the second side of the plate, and a gap is formed between the light guide plate and the light source module.
Description
Technical field
The present invention relates to the backlight modules of field of display, especially display.
Background technology
With the development of display industry, display is incorporated into home environment, the field of view for promoting user's viewing, reduction
Frame, the utilization rate of promotion glass substrate are the targets of trend and industry now.
However, display now in addition to panel module, still has the elements such as circuit board, backlight module, needs complete packet
It is overlying in the frame of display, is otherwise easily separated from or loosens.The slip of these elements in order to prevent, usually need to be pre- in edge
Spacing, and stop block is set.
Existing stop block, be usually L-type, and be arranged in frame or also can stop block connect with frame collection.But at present
The group of stop block and frame connects, and relates to multidirectional assembly precision, multi-direction to be not easy during the group of automation equipment is stood
On need the program more calibrated, therefore built-up time is longer, in addition, its design of the automation equipment of multi-direction assembling it is complicated and
Costly, therefore, the mesh of Simple assembled, effectively fixed always industrial circle effort how is reached by product design source
Mark.
The content of the invention
The application provides a kind of backlight module, includes plate, light source module, light guide plate and stop part.Plate includes the
One supporting part, the second supporting part and extension.First supporting part includes the first side and the second side, and the second side connects the first side
One end.Second supporting part is by the first side along the direction protrusion perpendicular to the first supporting part.Extension by the second side along parallel to
The direction of first side extends outward.Light source module is arranged on the second supporting part.Light guide plate is arranged on the first supporting part.Gear
Stop member includes body, fixed part, limiting section and stop section.Body has bottom surface, first surface, the of opposite first surface
Two surfaces and the 3rd surface of connection first surface and second surface.Body is located on the first supporting part, and the first of body
Surface is contacted with the second supporting part.Fixed part is extended outward by the bottom surface of body and with uniaxially assembling mode by body and
One supporting part assembles.Limiting section is extended by the second surface of body, and on extension.Stop section by body the 3rd table
Extend along the direction parallel to the first side towards light source module, and between light guide plate and the second supporting part in face.Along flat
For row on the direction of the second side of plate, the width of stop section is more than the width of light source module.Light guide plate is located at the first supporting part
And on limiting section, light guide plate includes first side and second side, and multiple corners that first side and second side are intersected are extremely
It is one of few to be abutted with stop section, there is gap between light guide plate and light source module.
The application more provides a kind of display, includes backlight module, panel module and supporting item.Backlight module includes
Plate, light source module, light guide plate and stop part.Plate includes the first supporting part, the second supporting part and extension.First
Supporting part includes the first side and the second side, and the second side connects one end of the first side.Second supporting part is by the first side along perpendicular to the
The direction protrusion of one supporting part.Extension is extended outward by the second side along the direction parallel to the first side.Light source module is set
In on the second supporting part.Light guide plate is arranged on the first supporting part.Stop part includes body, fixed part, limiting section and block
Portion.Body has bottom surface, relatively first surface, the second surface of first surface and connection first surface and second surface
3rd surface.Body is located on the first supporting part, and the first surface of body is contacted with the second supporting part.Fixed part is by body
Bottom surface is extended outward and is assembled body and the first supporting part with uniaxially assembling mode.Limiting section by body second surface
Extend, and on extension.Stop section by body the 3rd surface along parallel to the first side direction, towards light source module
Extend, and between light guide plate and the second supporting part.Along on the direction parallel to the second side of plate, the width of stop section
Degree is more than the width of light source module.Light guide plate is arranged on the first supporting part and limiting section, and light guide plate includes first side and the
At least one for multiple corners that dual side-edge, first side and second side are intersected is abutted with stop section, light guide plate and light
There is gap between source module.Panel module is located on light guide plate.Supporting item is located at the outside of backlight module, with backlight module
And panel module contact.Panel module is located on light guide plate.Supporting item is located at the outside of backlight module and panel module, with face
Plate module and backlight module contact.
In the above-described embodiments, the structure design of plate and stop part can be crossed and uniaxially assembled in backlight module, can be with
Headspace is reduced, and reduces the thickness of frame and display.In addition, uniaxially assembling mode is beneficial to automatic assembling, energy greatly
Width reduces human cost, and the speed of production is accelerated.In addition, using stop part for light guide plate, optical film, panel module
It is positioned, maintains the gap between element, and avoided collision.
Description of the drawings
Exemplary embodiment of the present invention, above and other example of the invention are described in further detail by referring to accompanying drawing
Property embodiment, advantages and features will become clearer, wherein：
Fig. 1 is the explosive decomposition figure of backlight module；
Fig. 2A is the partial exploded view of first embodiment backlight module；
Fig. 2 B are the local combination diagram of first embodiment backlight module；
Fig. 3 is the sectional perspective schematic diagram of backlight module；
Fig. 4 is the partial exploded view of second embodiment backlight module；
Fig. 5 is the partial exploded view of 3rd embodiment backlight module；And
Fig. 6 is the decomposition diagram of display.
Wherein, reference numeral：
1 display, 100 backlight module
10 plate, 11 first supporting part
111 first side, 113 the second side
115 axis hole, 117 the first sliding groove
13 second supporting part, 15 extension
151 153 second sliding slots of perforation
20 light source module, 30 light guide plate
31 first side, 33 second side
35 corner, 40 stop part
41 body, 411 bottom surface
413 first surface, 415 second surface
417 the 3rd surface, 43 fixed part
43a fixing axles the first sliding blocks of 43b
45 limiting section, 453 second sliding block
47 stop section, 48 clamping portion
The 4th surface of 49 contact site 491
50 fixing piece, 60 backboard
61 blocked hole, 70 bottom plate
200 panel module, 215 reflector plate
217 optical film, 300 supporting item
310 supporting rack, 311 first arm
313 second arm, 400 outer framework
A central shaft G gaps
The width of the width W2 light source modules of W1 stop sections
451 mounting holes
Specific embodiment
Fig. 1 is the explosive decomposition figure of backlight module.Fig. 2A is the partial exploded view of first embodiment backlight module.Figure
2B is the local combination diagram of first embodiment backlight module.Fig. 3 is the sectional perspective schematic diagram of backlight module.Such as Fig. 1 extremely
Shown in Fig. 3, backlight module 100 includes plate 10, light source module 20, light guide plate 30 and stop part 40.
As shown in Fig. 2, plate 10 includes the first supporting part 11, the second supporting part 13 and extension 15.First supporting part
11 include the first side 111 and the second side 113, and the second side 113 connects one end of the first side 111.Here, with 113 essence of the second side
It is example perpendicular to the first side 111, is naturally not limited to this.Second supporting part 13 is held by the first side 111 along perpendicular to first
In other words the direction protrusion in load portion 11, it is seen by side, the first supporting part 11 and the second supporting part 13 are substantially L-shaped.Extension
15 are extended outward by the second side 113 along the direction parallel to the first side 111.Here, it is only said using the one side of plate 10 as example
Bright, the opposite side of actual 10 second, opposite, side 113 of upper plate can also extend another extension 15, for example, with reference to
Fig. 1, two extensions 15 can be located at the both sides of plate 10 respectively, and symmetrical in mirror with the central shaft A of plate 10, but this is only
Example, however it is not limited to this.
As shown in Figure 1-Figure 3, light source module 20 is arranged on the second supporting part 13.In more detail, light source module 20 is set
In on the second supporting part 13 and towards the first supporting part 11.Light guide plate 30 is arranged on the first supporting part 11, and light guide plate 30
One side is adjacent to light source module 20.Stop part 40 includes body 41, fixed part 43, limiting section 45 and stop section 47.Body 41
With bottom surface 411, first surface 413, the second surface 415 of opposite first surface 413 and connection first surface 413 and the
3rd surface 417 on two surfaces 415.Body 41 is located on the first supporting part 11, and the first surface 413 of body 41 is held with second
Load portion 13 contacts.Fixed part 43 is extended outward by the bottom surface 411 of body 41, and with uniaxially assembling mode by body 41 and
One supporting part 11 assembles.Limiting section 45 is extended by the second surface 415 of body 41, and on extension 15.Stop section 47
By the 3rd surface 417 of body 41 along the direction parallel to the first side 111, extend towards light source module 20, and be located at leaded light
Between 30 and second supporting part 13 of plate.Here, to be located at the stop part 40 of 10 one side of plate for example, actually the first supporting part
11 opposite side can also set another stop part 40.For example, the both sides of the first supporting part 11 are arranged in a manner of mirror.In this way,
Through the stop part 40 positioned at 11 both sides of the first supporting part, to maintain the gap between light guide plate 30 and light source module 20.
Along on the direction parallel to the second side 113 of plate 10, the width W1 of stop section 47 is more than light source module 20
Width W2.Light guide plate 30 includes two first sides 31 and two second sides 33, first side 31 intersect each other with second side 33.
Light guide plate 30 is more arranged on limiting section 45, and the intersecting corner 35 in the first side 31 and second side 33 of light guide plate 30 is wherein
One of abutted with stop section 47, stop section 47 limits sliding of the light guide plate 30 towards the direction of light source module 20, and remains guide-lighting
The clearance G of plate 30 and light source module 20.So it is avoided that light guide plate 30 is mutually collided with light source module 20.
Referring again to Fig. 2, in some embodiments, the first supporting part 11 is further opened with axis hole 115.Fixed part 43 is fixation
Axis 43a, fixing axle 43a are fixed by being extended downwardly out along the direction parallel to the second supporting part 13 by the bottom surface 411 of body 41
Axis 43a is arranged in axis hole 115, and plate 10 is made to be fixed with stop part 40.
Further, in some embodiments, mucigel can be more coated on the surface of extension 15, mucigel gluing prolongs
Extending portion 15 and limiting section 45 so that plate 10 is fixed more close with stop part 40.And the gluing of plate 10 and stop part 40
Direction is same direction with the fixing axle 43a directions for being arranged in axis hole 115.Therefore, can be carried out by automation equipment uniaxial
To assembling.
Fig. 4 is the decomposition diagram of plate and stop part in second embodiment backlight module.As shown in figure 3, at other
In embodiment, stop part 40 is further included in addition to fixing axle 43a in the mounting hole 451 on limiting section 45, in addition, plate 10
Extension 15 further includes perforation 151, and perforation 151 corresponds to mounting hole 451.Backlight module 100 further includes fixing piece 50, fixing piece
50 wear in mounting hole 451 and perforation 151 so that extension 15 and limiting section 45 is affixed.Here, the assembly orientation of fixing piece 50
It is parallel with fixing axle 43a.Thus, it can be assembled in same axial direction through automation equipment.
Fig. 5 is the decomposition diagram of plate and stop part in 3rd embodiment backlight module.As shown in figure 4, in some realities
It applies in example, fixed part 43 is the first sliding block 43b, and the first supporting part 11 further includes the first sliding groove 117.First sliding block 43b is connected to
In the first sliding groove 117, stop part 40 is made to be connect for 10 groups with plate.Here, stop part 40 is different from the uniaxial fixed direction of plate 10
Stop part 40 and the uniaxial fixed direction of plate 10 in first embodiment and second embodiment.In other words, automation equipment
It carries out mainly through assembling uniaxially, but is not limited to the mode vertically assembled, can also be the uniaxial assembling in other directions.
As shown in figure 5, in further embodiments, also comprising the second sliding block 453, the second sliding block 453 is located at stop part 40
The bottom of limiting section 45, plate 10 further include the second sliding slot 153 on extension 15, and the first sliding groove 117 is parallel to second
Sliding slot 153, and the opening of the first sliding groove 117 and the opening of the second sliding slot 153 are located at the same side, so as in the first sliding block 43b groups
When being connected to the first sliding groove 117, the second sliding block 471 is also connected in the second sliding slot 153, further fastens plate 10 and gear whereby
Stop member 40.
Referring again to Fig. 2-5, in some embodiments, stop part 40 further includes contact site 49, and contact site 49 is by body 41
First surface 413 extend towards the direction in contrast to limiting section 45.Contact site 49, which has, is roughly parallel to the 3rd surface 417
4th surface 491.Second supporting part 13 is contacted with the 4th surface 491, and one end of the second supporting part 13 is located in body 41
Between first surface 413 and the 4th surface 491 of contact site 49, so as to can more provide plate 10 and light source module 20 is easy to position
And the effect of assembling.
Referring again to Fig. 1 and Fig. 3, in some embodiments, backlight module 100 further includes backboard 60, and backboard 60 can be held
Carry light guide plate 30.Backboard 60 is between the first supporting part 11 and light guide plate 30.Backboard 60 includes blocked hole 61.Stop part 40 is more
Comprising clamping portion 48, by limiting section 45 compared with another protrusion of surface of extension 15, clamping portion 48 is arranged in card for clamping portion 48
It connects in hole 61, and backboard 60 is caused to be fixed on stop part 40.Merely illustrative herein, actual upper backboard 60 can also include two blocked holes
61, and the clamping portion 48 of the stop part 40 of both sides is arranged in respectively.Whereby, backlight module 48 need not set postive stop baffle or side again
Framework comes the side of /V backboard 60, so as to reduce the width of frame.Further, clamping portion 48 more can be with light guide plate 30
First side 31 contacts, so as to limit the sliding of 30 other direction of light guide plate, so as to stop section 47 with clamping portion 48 in two directions
On reach positioning to light guide plate 30.
Further, referring again to Fig. 1, in some embodiments, backlight module 100 further includes bottom plate 70, plate 10
It can be carried on bottom plate 70.Further, plate 10 can also be between bottom plate 70 and light guide plate 30 or bottom plate
It is merely illustrative and without being limited thereto herein between 70 and backboard 60.Plate 10 can be the material of heat conduction, can be simultaneously as support
Part and heat sink use, to accelerate the heat of guiding out light source module 20.Bottom plate 70 can strengthen the support force of backlight module 100,
It avoids 10 stress of plate and bends, and extend the service life of backlight module 100.
Fig. 6 is the decomposition diagram of display, as shown in fig. 6, present application more provides a kind of display 1.Display 1
Include backlight module 100, panel module 200 and supporting item 300.Backlight module 100 can apply foregoing various embodiment party
Formula, details are not described herein.Panel module 200 is located on the light guide plate 30 of backlight module 100, in more detail, backlight module 100
Plate 10 and panel module 200 be located at the both sides of light guide plate 30 respectively.Light guide plate 30 corresponds to the viewing area of panel module 200
Domain.Supporting item 300 is located at the outside of backlight module 100 and panel module 200, to support backlight module 100 and panel module
200。
In some embodiments, as shown in fig. 6, supporting item 300 includes two supporting racks 310.Two supporting racks 310 are located at respectively
The both sides of backlight module 100.Each supporting rack 310 includes the first arm 311 and the second arm 313, and the first arm 311 connects with the second arm 313
It connects.First arm 311 is located at the lower section of the plate 10 of backlight module 100.Second arm 313 is held by the first arm 311 along parallel to second
Extend in the direction in load portion 13.Second arm 313 can be contacted with bottom plate 70, plate 10, backboard 60 and panel module 200.
In some embodiments, display 1 is also comprising outer framework 400, with backlight module 100 and panel module 200
External contact aside, further to prevent backlight module 100 and panel module 200 from sliding.Outer framework 400 can be with backboard
60 side and panel module 200 contact, and with supporting rack 310 groups connect.However, merely illustrative explanation herein, actually supports
Part 300 and outer framework 400 are not limited to this.
In some embodiments, display 1 further includes reflector plate 215, reflector plate 215 be located at light guide plate 30 and backboard 60 it
Between.In this way, through the reflection of reflector plate 215, light beam can be concentrated towards backlight module 200.Display 1 thus can be increased
Emitting brightness.
In some embodiments, display 1 further includes multiple optical films 217, and optical film 217 is in light guide plate 30 and panel mould
Between block 200.Optical film 217 can be light polarizing film, alignment film, diffusion sheet or be viewing angle control piece, can be adjusting light
The direction of line, angle, path etc..Merely illustrative explanation herein, however it is not limited to this.Further, light guide plate 30, reflector plate
215th, the side of optical film 217 is more subject to the clamping portion 48 of stop part 40 to stop, and is avoided that sliding.
Through the design of plate and stop part structure, backlight module can reduce reserved space, and effectively reduce frame
And the thickness of display.In addition, plate can be assembled uniaxially with stop part, it is thus possible to carry out group through automation equipment
Dress so as to reduce the cost of manpower assembling, and can accelerate the rate of production.In addition, using stop part for light guide plate, optics
Film, panel module are positioned, and maintain the gap between element, and are avoided collision.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and deformation, but these corresponding changes and deformation can be made according to the present invention by knowing those skilled in the art
The protection domain of the claims in the present invention should all be belonged to.
Claims (10)
1. a kind of backlight module, which is characterized in that include：
One plate, comprising one first supporting part, one second supporting part and an extension, wherein first supporting part includes one
First side and a second side, the second side connect one end of first side, and second supporting part is by first side along perpendicular to this
The direction protrusion of first supporting part, the extension are extended outward by the second side along the direction parallel to first side；
One light source module is arranged on second supporting part；
One stop part, comprising a body, a fixed part, a limiting section and a stop section, wherein the body have a bottom surface,
One first surface, relatively a second surface of the first surface and one the 3rd table for connecting the first surface and the second surface
Face, the body are located on first supporting part, and the first surface of the body is contacted with second supporting part, the fixed part by
The bottom surface of the body is extended outward and is assembled the body and first supporting part with uniaxially assembling mode, the limiting section
Extended by the second surface of the body, and on the extension, the stop section is by the 3rd surface of the body along flat
It goes in the direction of first side, extends towards the light source module, wherein, along the direction of the second side parallel to the plate
On, the width of the stop section is more than the width of the light source module and is located at；And
One light guide plate is arranged on first supporting part and the limiting section, which includes a first side and one second
At least one for multiple corners that side, the first side and the second side are intersected is contacted with the stop section, the block
Portion is located between light guide plate and second supporting part, and has a gap between the light guide plate and the light source module.
2. backlight module according to claim 1, which is characterized in that first supporting part is further opened with an axis hole, this is solid
Portion is determined for a fixing axle, which is extended downwardly out by the bottom surface of edge parallel to the direction of second supporting part body,
And the fixing axle is arranged in the axis hole.
3. backlight module according to claim 2, which is characterized in that the stop part further includes solid in one on the limiting section
Determine hole, which further includes the perforation in the extension, which corresponds to the mounting hole, and it is solid which further includes one
Determine part, which is arranged in the mounting hole and the perforation.
4. backlight module according to claim 1, which is characterized in that the fixed part is one first sliding block, first carrying
Portion further includes a first sliding groove, which is connected in the first sliding groove, and the stop part is made to be connect with the plate group.
5. backlight module according to claim 4, which is characterized in that the stop part includes one second sliding block, second cunning
Block is located at the bottom of the limiting section, which further includes one second sliding slot on the extension, the first sliding groove parallel to
Second sliding slot, and the opening of the first sliding groove and the opening of second sliding slot are located at the same side, which is connected to this
In second sliding slot.
6. backlight module according to claim 1, which is characterized in that further include a backboard, which is located at this and first holds
Between load portion and the light guide plate, which includes a blocked hole, which further includes a clamping portion, and the clamping portion is by the /V
Portion is compared with another protrusion of surface of the extension, which is arranged in the blocked hole, and the clamping portion and the block
Portion is jointly to the light guide plate /V.
7. backlight module according to claim 1, which is characterized in that the stop part further includes a contact site, the contact site
Extended by the first surface of the body towards the direction in contrast to the limiting section, which has parallel 3rd surface
One the 4th surface, wherein second supporting part is contacted with the 4th surface, and one end of second supporting part is located in this
Between the first surface of body and the 4th surface of the contact site.
8. a kind of display, which is characterized in that include：
One backlight module, comprising：
One plate, comprising one first supporting part, one second supporting part and an extension, wherein first supporting part includes one
First side and a second side, the second side connect one end of first side,
Second supporting part is by first side along the direction protrusion perpendicular to first supporting part, and the extension is by the second side edge
It is extended outward parallel to the direction of first side；
One light source module is arranged on second supporting part；
One stop part, comprising a body, a fixed part, a limiting section and a stop section, wherein the body have a bottom surface,
One first surface, the opposite first surface a second surface and
One the 3rd surface of the first surface and the second surface is connected, which is located on first supporting part, and the body
The first surface contacted with second supporting part, which is extended outward by the bottom surface of the body and with uniaxially group
Dress mode assembles the body and first supporting part, which is extended by the second surface of the body, and is located at and is somebody's turn to do
On extension, which, along the direction parallel to first side, is prolonged by the 3rd surface of the body towards the light source module
It stretches out, and between the light guide plate and second supporting part, wherein, along the direction of the second side parallel to the plate
On, the width of the stop section is more than the width of the light source module；And
One light guide plate is arranged on first supporting part and the limiting section, which includes a first side and one second
At least one for multiple corners that side, the first side and the second side are intersected is contacted with the stop section, and this is led
There is a gap between tabula rasa and the light source module；
One panel module, on the light guide plate；And
One supporting item positioned at the outside of the backlight module and the panel module, is contacted with the panel module and the backlight module.
9. display according to claim 8, which is characterized in that the backlight module further includes a backboard, which is located at
Between first supporting part and the light guide plate, which includes a blocked hole, which further includes a clamping portion, the clamping portion
By the limiting section compared with another protrusion of surface of the extension, which is arranged in the blocked hole, and the clamping portion
With the stop section jointly to the light guide plate /V.
10. display according to claim 9, which is characterized in that further include a reflector plate, which is located at the leaded light
Between plate and the backboard.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106136403A TWI637226B (en) | 2017-10-23 | 2017-10-23 | Back light module and display device |
| TW106136403 | 2017-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105643A true CN108105643A (en) | 2018-06-01 |
Family
ID=62209693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711364305.0A Pending CN108105643A (en) | 2017-10-23 | 2017-12-18 | Backlight module and display |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108105643A (en) |
| TW (1) | TWI637226B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799649A (en) * | 2018-10-23 | 2019-05-24 | 友达光电股份有限公司 | Light supply apparatus and its liquid crystal display |
| CN113946068A (en) * | 2020-07-16 | 2022-01-18 | 中强光电股份有限公司 | Backboard, light source module and display device |
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| CN103438386A (en) * | 2013-04-01 | 2013-12-11 | 友达光电股份有限公司 | Light source device |
| CN103794147A (en) * | 2012-10-29 | 2014-05-14 | 船井电机株式会社 | Display device and television set |
| CN204347393U (en) * | 2014-12-29 | 2015-05-20 | 深圳Tcl新技术有限公司 | Backlight module and liquid crystal indicator |
| CN204903917U (en) * | 2015-09-09 | 2015-12-23 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN205606325U (en) * | 2016-03-22 | 2016-09-28 | 瑞仪(广州)光电子器件有限公司 | Backlight module and display device |
| CN106461170A (en) * | 2014-07-18 | 2017-02-22 | 堺显示器制品株式会社 | Light source device and display device |
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| CN206224111U (en) * | 2016-12-02 | 2017-06-06 | 瑞仪光电(苏州)有限公司 | Backlight module and display device |
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2017
- 2017-10-23 TW TW106136403A patent/TWI637226B/en not_active IP Right Cessation
- 2017-12-18 CN CN201711364305.0A patent/CN108105643A/en active Pending
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| CN103794147A (en) * | 2012-10-29 | 2014-05-14 | 船井电机株式会社 | Display device and television set |
| CN103438386A (en) * | 2013-04-01 | 2013-12-11 | 友达光电股份有限公司 | Light source device |
| CN106461170A (en) * | 2014-07-18 | 2017-02-22 | 堺显示器制品株式会社 | Light source device and display device |
| CN204347393U (en) * | 2014-12-29 | 2015-05-20 | 深圳Tcl新技术有限公司 | Backlight module and liquid crystal indicator |
| CN204903917U (en) * | 2015-09-09 | 2015-12-23 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN205606325U (en) * | 2016-03-22 | 2016-09-28 | 瑞仪(广州)光电子器件有限公司 | Backlight module and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799649A (en) * | 2018-10-23 | 2019-05-24 | 友达光电股份有限公司 | Light supply apparatus and its liquid crystal display |
| CN109799649B (en) * | 2018-10-23 | 2021-09-07 | 友达光电股份有限公司 | Light source device and liquid crystal display thereof |
| CN113946068A (en) * | 2020-07-16 | 2022-01-18 | 中强光电股份有限公司 | Backboard, light source module and display device |
| CN113946068B (en) * | 2020-07-16 | 2024-03-08 | 中强光电股份有限公司 | Backboard, light source module and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201917470A (en) | 2019-05-01 |
| TWI637226B (en) | 2018-10-01 |
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