CN106287394A - Light source module - Google Patents
Light source module Download PDFInfo
- Publication number
- CN106287394A CN106287394A CN201510240203.2A CN201510240203A CN106287394A CN 106287394 A CN106287394 A CN 106287394A CN 201510240203 A CN201510240203 A CN 201510240203A CN 106287394 A CN106287394 A CN 106287394A
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- Prior art keywords
- light source
- substrate
- electrical connection
- groove
- adapter
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of light source module, it includes at least one light source assembly and at least one adapter.Light source assembly includes first substrate and at least one light-emitting component.First substrate includes connecting end, board body part, at least one groove and the first electrical connection section.Groove and the first electrical connection section are configured at connection end respectively.Light-emitting component is configured at the board body part of first substrate.Groove is between light-emitting component and the first electrical connection section.Adapter is configured at the connection end of first substrate.Adapter includes at least one fixture and the second electrical connection section.Fixture is embedded in groove, in order to fixing first substrate.Second electrical connection section electrically connects the first electrical connection section.By the structure of the light source assembly of the present invention Yu adapter, would be even more beneficial to the assembly and disassembly between circuit board.
Description
Technical field
The present invention relates to a kind of light source module, especially relate to a kind of light source module with connector construction.
Background technology
Liquid crystal display mainly includes the assemblies such as backlight module, display floater, housing.Due to liquid crystal display originally as non-spontaneous optical display unit, accordingly, it would be desirable to provide required light source through backlight module, so that display floater provides the normal and image of brightness uniformity.According to the difference of light source direction, backlight module can be divided into again sidelight type backlight module and down straight aphototropism mode set.
As a example by down straight aphototropism mode set, down straight aphototropism mode set includes backboard and the multiple light source assemblies being configured on backboard.Each light source assembly includes circuit board and multiple light-emitting component.These light-emitting components are configured on circuit board and are electrically connected to circuit board.In addition, down straight aphototropism mode set also includes drive circuit board, and this drive circuit board is electrically connected to the circuit board of light source assembly, in order to drive the light-emitting component of light source assembly to emit beam.Specifically, the circuit board of light source assembly and drive circuit board complete electrical connection each other typically by adapter, that is, the circuit board of light source assembly and drive circuit board are each configured with the adapter being mutually matched, by the connection of these adapters being mutually matched, and then complete circuit board and the drive circuit board electrical connection each other of light source assembly.
But, the circuit board of above-mentioned light source module and drive circuit board are each configured with the structure of adapter, in addition to structure is complex, due also to the structure of complexity causes the raising of manufacturing cost, in addition, between the circuit board and drive circuit board of light source module during assembly and disassembly, the relatively easy damage causing adapter, in turn result in the raising of maintenance cost.Therefore, how to improve for above-mentioned problem, actually this area related personnel institute focus of attention.
" background technology " paragraph is used only to help to understand present invention, therefore may comprise some in the content disclosed by " background technology " paragraph and not constitute in art the known technology known to those of ordinary skill.In the content disclosed by " background technology " paragraph, do not represent this content or the one or more embodiment of present invention problem to be solved, known by those of ordinary skill in art before the present patent application or cognitive.
Summary of the invention
An object of the present invention is to provide a kind of light source module, and its structure is easy to and circuit board assembly and disassembly, and then effectively reduces assembling man-hour and assemble tolerance, and due to simple in construction, effectively reduces manufacturing cost.
Other objects and advantages of the present invention can be further understood from the technical characteristic that disclosed herein.
In order to reach part or all of above-mentioned purpose or other purpose, the present invention provides a kind of light source module, including at least one light source assembly and at least one adapter.Light source assembly includes first substrate and at least one light-emitting component.First substrate includes connecting end, board body part, at least one groove and the first electrical connection section.Groove and the first electrical connection section are configured at connection end respectively.Light-emitting component is configured at the board body part of first substrate.Groove is between light-emitting component and the first electrical connection section.Adapter is configured at the connection end of first substrate.Adapter includes at least one fixture and the second electrical connection section.Fixture is embedded in groove, in order to fixing first substrate.Second electrical connection section electrically connects the first electrical connection section.
In one embodiment of this invention, above-mentioned first substrate also includes relative first surface and second surface and the relative two side faces being connected between first surface and second surface, groove is configured at one of them of these sides, and the first electrical connection section is configured at first surface or second surface.
In one embodiment of this invention, above-mentioned adapter also includes housing, housing includes relative two side faces and the accommodation space that the 3rd relative surface with the 4th surface, is connected between the 3rd surface and the 4th surface, fixture is configured at one of them of these sides, and the first electrical connection section and the second electrical connection section are positioned at accommodation space respectively.
In one embodiment of this invention, above-mentioned fixture includes the first block, the second block and the 3rd block.First block corresponds to one of them of these sides of housing.Second block is connected between the first block and housing.3rd block is connected to the first block, and is positioned at groove.
In one embodiment of this invention, having the first spacing between above-mentioned the first block and housing, the first spacing is between 0.9mm to 1.2mm.
In one embodiment of this invention, above-mentioned groove has the first relative inner wall surface and the second inner wall surface, 3rd block has the 5th surface towards board body part and the 6th surface towards housing, there is between first inner wall surface and the second inner wall surface the second spacing, having the 3rd spacing between 5th surface and the 6th surface, the second spacing is more than the 3rd spacing.
In one embodiment of this invention, above-mentioned light source module also includes second substrate, and adapter is configured at second substrate, and the second electrical connection section of adapter is electrically connected to second substrate.
In one embodiment of this invention, above-mentioned light source assembly extends along a first direction, and second substrate extends in a second direction, the vertical second direction of first direction.
In one embodiment of this invention, at least one above-mentioned light source assembly and the quantity of at least one adapter are the most multiple, this fixture of these adapters is embedded in this groove of these light source assemblies respectively so that these light source assemblies are individually fixed in these adapters of correspondence.
In one embodiment of this invention, above-mentioned light source module also includes backboard, and these light source assemblies, these adapters and second substrate are configured on backboard.
In one embodiment of this invention, at least one above-mentioned groove is respectively two with the quantity of at least one fixture, these grooves correspond to each other with these fixtures, and when first substrate is fixed on adapter, these fixtures are embedded in these grooves of correspondence respectively.
The light source module of the embodiment of the present invention, it is mainly provided with recesses on the connection end of the first substrate of light source assembly, and configure the fixture being mutually matched with groove on the connectors, after light source assembly is mounted on adapter, the fixture of adapter is embedded in groove, use and light source assembly is fixed, and complete the electrical connection between light source assembly and adapter simultaneously.Under such structure designs, in addition to significantly simplifying structure and reducing manufacturing cost, through light source assembly and the structure of adapter of the embodiment of the present invention, would be even more beneficial to the assembly and disassembly between circuit board.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, it is described in detail below.
Accompanying drawing explanation
Fig. 1 is the perspective view of the light source module of one embodiment of the invention.
Fig. 2 is the schematic top plan view of the light source module shown in Fig. 1.
Fig. 3 is the Fig. 2 generalized section along AA line segment.
Fig. 4 is the enlarged diagram in the Z1 region of the structure shown in Fig. 3.
Fig. 5 is the decomposing schematic representation of the subelement of the light source module shown in Fig. 1.
Fig. 6 is the generalized section of the light source module of one embodiment of the invention.
Detailed description of the invention
For the present invention aforementioned and other technology contents, feature and effect, in the detailed description of a preferred embodiment of following cooperation accompanying drawing, can clearly present.The direction term being previously mentioned in following example, such as: upper and lower, left and right, front or rear etc., is only the direction with reference to accompanying drawing.Therefore, the direction term of use is used to illustrate not for limiting the present invention.
As shown in Figures 1 to 5, Fig. 1 is the perspective view of light source module of one embodiment of the invention.Fig. 2 is the schematic top plan view of the light source module shown in Fig. 1.Fig. 3 is the Fig. 2 generalized section along AA line segment.Fig. 4 is the enlarged diagram in the Z1 region of the structure shown in Fig. 3.Fig. 5 is the decomposing schematic representation (light source assembly and the dismounting schematic diagram of adapter) of the subelement of the light source module shown in Fig. 1.As shown in Figures 1 to 5, the light source module 1 of the present embodiment includes at least one light source assembly LB (light bar) and at least one adapter CNT (connector), in the present embodiment, the quantity of light source assembly LB and adapter CNT is the most multiple, but the present invention is not limited to this.Each light source assembly LB includes first substrate 11 and at least one light-emitting component 12, the strip substrate that first substrate 11 e.g. extends along direction D1, but the present invention is not limited to this.First substrate 11 includes connecting end 111, board body part 112, at least one groove 113 and first electrical connection section 114.Connection end 111 and board body part 112 are e.g. positioned at the opposite end of first substrate 11, and groove 113 is respectively arranged at the first electrical connection section 114 and is connected end 111.Light-emitting component 12 is configured at the board body part 112 of first substrate 11, and in the present embodiment, the quantity of light-emitting component 12 is the most multiple, and these light-emitting components 12 are configured in board body part 112 along direction D1.Wherein, first substrate 11 e.g. circuit board (circuit board), light-emitting component 12 e.g. light emitting diode (light emitting diode, LED) and be configured on first substrate 11 and electrically connect first substrate 11.The groove 113 of first substrate 11 board body part 112 be connected between end 111, and between these light-emitting component 12 and first electrical connection sections 114.Adapter CNT is configured in the connection end 111 of first substrate 11.Every a connector CNT includes at least one fixture 13 and second electrical connection section 14.Fixture 13 can be embedded in the groove 113 of first substrate 11, in order to fixing first substrate 11.First electrical connection section 114 e.g. solder, the second electrical connection section 14 e.g. metal clips, but the present invention is not limited to this, and wherein, the second electrical connection section 14 is electrically connected to the first electrical connection section 114.
From the above, as shown in Figures 1 to 5, the first substrate 11 of the present embodiment also includes relative first surface 115 and second surface 116 and the relative two side faces 117,118 being connected between first surface 115 and second surface 116, and these sides 117,118 are e.g. parallel to the bearing of trend D1 of first substrate 11.Adapter CNT also includes housing 15, this housing 15 includes relative two side faces 153,154 and the accommodation space 155 that the 3rd relative surface 151 with the 4th surface 152, is connected between the 3rd surface 151 and the 4th surface 152, and these sides 153,154 are e.g. parallel with the bearing of trend D1 of first substrate 11.
From the above, in the present embodiment, the quantity of the groove 113 of first substrate 11 and the fixture 13 of adapter CNT is e.g. respectively two, and these grooves 113 correspond to each other with these fixtures 13, and these fixtures 13 can be embedded among these grooves 113 of correspondence respectively.Specifically, these grooves 113 are respectively arranged at the relative two side faces 117 of first substrate 11, 118, these fixtures 13 are respectively arranged at the relative two side faces 153 of housing 15, 154, first electrical connection section 114 is e.g. configured at the second surface 116 of first substrate 11, these light-emitting components 12 are e.g. configured at the first surface 115 of first substrate 11, but the present invention does not limit the first electrical connection section 114 and is only capable of being respectively arranged on second surface 116 and the first surface 115 of first substrate 11 with these light-emitting components 12, in other example, also the first electrical connection section 114 can be configured on the first surface 115 of first substrate 11 with these light-emitting components 12 simultaneously.Additionally, after as light source assembly LB and adapter CNT, group sets each other, the first electrical connection section 114 electrically connects with second in 14 accommodation spaces 155 laying respectively at housing 15.
Specifically be, the quantity of the groove 113 of above-mentioned first substrate 11 and the fixture 13 of adapter CNT is respectively two embodiments therein being only the present invention, under the principle that the quantity of groove 113 and the quantity of fixture 13 correspond to each other, the present invention is not limited groove 113 and the quantity of fixture 13, quantity at groove 113 with fixture 13 is e.g. respectively in the embodiment of, groove 113 is configured at relative two side faces 117, one of them of 118, fixture 13 is configured at relative two side faces 153, one of them of 154, and groove 113 corresponds to each other with fixture 13.
From the above, as it is shown in figure 5, each fixture 13 of the present embodiment includes the first block the 131, second block 132 and the 3rd block 133.First block 131 corresponds to one of them of these sides 153,154 of housing 15.Second block 132 is connected between the first block 131 and housing 15.Specifically, between one of them and the first block 131 of these sides 153,154 that the second block 132 is connected to housing 131.3rd block 133 is connected to the first block 131, and is positioned at the groove 113 of first substrate 11.Specifically, the 3rd block 133 is between the board body part 112 of housing 15 and first substrate 11, in the present embodiment, the 3rd block 133 e.g. snap fit, and snapped into one another with groove 113 fixing, but the present invention is not limited to this.
It is noted that have the first spacing G1 (the namely spacing between the first block 131 and these sides 153,154) between above-mentioned the first block 131 and housing 15, the first spacing G1 is e.g. between 0.9mm to 1.2mm.In the present embodiment, owing to there is the first spacing G1 between the first block 131 and housing 15 so that the first block 131 can make flowing mode with the second block 132 for what fulcrum carried out being similar to " seesaw ".Specifically, when user is intended to dismantle light source assembly LB from adapter CNT separation, user can exert a force away from the end of the 3rd block 133 on the first block 131, so that the end of the first block 131 is moved towards the direction near housing 15 gradually, now, the other end being connected with the 3rd block 133 on first block 131 will be moved towards the direction away from housing 15, and then drives the 3rd block 133 to depart from from the groove 113 of the first substrate 11 of light source assembly LB.
From the above, as it is shown in figure 5, the groove 113 of the present embodiment has the first relative inner wall surface 1131 and the second inner wall surface 1132.3rd block 133 of fixture 13 has the 5th surface 1331 of the board body part 112 towards first substrate 11 and towards the 6th surface 1332 of housing 15.Having the second spacing G2 between first inner wall surface 1131 and the second inner wall surface 1132, have the 3rd spacing G3 between the 5th surface 1331 and the 6th surface 1332, the second spacing G2 is more than the 3rd spacing G3.In other words, the second spacing G2 is equivalent to the width of groove 113, and the 3rd spacing G3 is equivalent to the width of the 3rd block 133, say, that the width of groove 113 is more than the width of the 3rd block 133.As long as it practice, the width of groove 113 just can make the 3rd block 133 can engage from the groove 113 of the first substrate 11 of light source assembly LB easily or depart from less times greater than the width of the 3rd block 133, beneficially assembly and disassembly.
From the above, as shown in Figures 1 and 3, the light source module 1 of the present embodiment also includes second substrate PB, in the present embodiment, second substrate PB e.g. drive circuit board, but the present invention is not limited to this.These adapters CNT is configured at second substrate PB, and second electrical connection section 14 of every a connector CNT is electrically connected to second substrate PB.Specifically, second substrate PB e.g. extends along direction D2, and the bearing of trend D2 of second substrate PB is approximately perpendicular to the bearing of trend D1 of the first substrate 11 of light source assembly LB.Thus, these adapters CNT being arranged on second substrate PB just can set for these light source assemblies LB group, and these light source assemblies LB can set along bearing of trend D2 arrangement with these adapters CNT group on second substrate PB, the first substrate 11 (circuit board) making light source assembly LB is electrically connected to each other by adapter CNT with second substrate PB (drive circuit board), and then drives the light-emitting component 12 of light source assembly LB to emit beam.
From the above, as best shown in figs. 1 and 4, the light source module 1 of the present embodiment also includes backboard BP.Backboard BP includes base plate 16 and at least one side plate 17, wherein has angle theta between base plate 16 and side plate 17, this angle e.g. 90 degree, say, that base plate 16 is approximately perpendicular to side plate 17.These light source assemblies LB, these adapters CNT and second substrate PB are respectively arranged on the base plate 16 of backboard BP, use formation directly-down light source module.
Refer to Fig. 6, it is the generalized section of light source module of another embodiment of the present invention.As shown in Figure 6, the light source module 1 shown in light source module 1a and Fig. 1 to Fig. 5 of the present embodiment is similar, and difference is, the backboard BP ' of the light source module 1a of the present embodiment includes substrate 16 ' and a few side plate 17.In the present embodiment, the substrate 16 ' of backboard BP ' is equivalent to the second substrate PB shown in Fig. 1 to Fig. 3, say, that the board structure of the backboard BP ' of the present embodiment uses the substrate 16 ' of e.g. drive circuit board to replace.Remaining element of the light source module 1a of the present embodiment is roughly the same with the light source module 1 shown in Fig. 1 to Fig. 5, therefore repeats the most separately.
In sum, the light source module 1 of the embodiment of the present invention, it is mainly provided with recesses 113 on the connection end 111 of the first substrate 11 of light source assembly LB, and on adapter CNT, configure the fixture 13 being mutually matched with groove 113, after light source assembly LB is mounted on adapter CNT, the fixture 13 of adapter CNT is embedded in groove 113, uses and is fixed by light source assembly LB, and completes the electrical connection between light source assembly LB and adapter CNT simultaneously.Under such structure designs, in addition to significantly simplifying structure and reducing manufacturing cost, through the structure of the light source assembly LB and adapter CNT of the embodiment of the present invention, would be even more beneficial to the assembly and disassembly between circuit board.
The foregoing is only the preferred embodiments of the present invention, it is impossible to limit the scope that the present invention implements, all simple equivalence changes made according to claims of the present invention and description and amendment with this, the most still belong to the scope that patent of the present invention covers.Whole purposes that additionally any embodiment of the present invention or claim are not necessary to realize disclosed herein or advantage or feature.Additionally, summary and denomination of invention are intended merely to assist patent document retrieval to be used, not it is used for limiting the interest field of the present invention.Additionally, terms such as " first ", " second " mentioned in this specification or claim is only in order to the different embodiment of title or difference naming element (element) or scope, and not it is used for limiting the upper limit in number of elements or lower limit.
[symbol description]
1,1a: light source module
LB: light source assembly
CNT: adapter
PB: second substrate
BP, BP ': backboard
11: first substrate
12: light-emitting component
13: fixture
14: the second electrical connection sections
15: housing
16: base plate
17: side plate
16 ': substrate
111: connect end
112: board body part
113: groove
114: the first electrical connection sections
115: first surface
116: second surface
117,118: side
131: the first blocks
132: the second blocks
133: the three blocks
151: the three surfaces
152: the four surfaces
153,154: side
155: accommodation space
1131: the first inner wall surface
1132: the second inner wall surface
1331: the five surfaces
1332: the six surfaces
D1, D2: direction
G1, G2, G3: spacing
θ: angle.
Claims (11)
1. a light source module, including at least one light source assembly and at least one adapter,
This light source assembly includes a first substrate and at least one light-emitting component, and this first substrate includes
One connects end, a board body part, at least one groove and one first electrical connection section, this groove with should
First electrical connection section is configured at this connection end respectively, and this light-emitting component is configured at being somebody's turn to do of this first substrate
Board body part, this groove between this light-emitting component and this first electrical connection section,
This adapter is configured at this connection end of this first substrate, and this adapter includes that at least one is solid
Locking member and one second electrical connection section, this fixture is embedded in this groove, in order to fix this first substrate,
And this second electrical connection section electrically connects this first electrical connection section.
2. light source module as claimed in claim 1, it is characterised in that this first substrate also includes relatively
A first surface and a second surface and be connected between this first surface and this second surface
Relative two side faces, this groove is configured at one of them of these sides described, and this first electrical connection
Portion is configured at this first surface or this second surface.
3. light source module as claimed in claim 1, it is characterised in that this adapter also includes a housing,
This housing includes one the 3rd relative surface and one the 4th surface, is connected to the 3rd surface and the 4th
Relative two side faces between surface and an accommodation space, this fixture is configured at these sides described
One of them, and this first electrical connection section and this second electrical connection section be positioned at this accommodation space respectively.
4. light source module as claimed in claim 3, it is characterised in that this fixture includes:
One first block, corresponding to described in this housing these sides one of them；
One second block, is connected between this first block and this housing；And
One the 3rd block, is connected to this first block, and is positioned at this groove.
5. light source module as claimed in claim 4, it is characterised in that this first block and this housing it
Between there is one first spacing, this first spacing is between 0.9mm to 1.2mm.
6. light source module as claimed in claim 4, it is characterised in that this groove has relative 1 the
One inner wall surface and one second inner wall surface, the 3rd block has one towards the 5th table of this board body part
Face, has between this first inner wall surface and this second inner wall surface towards the 6th surface of this housing with one
Having one second spacing, have one the 3rd spacing between the 5th surface and the 6th surface, this is between second
Away from more than the 3rd spacing.
7. light source module as claimed in claim 1, it is characterised in that also include a second substrate, should
Adapter is configured at this second substrate, and this second electrical connection section of this adapter be electrically connected to this second
Substrate.
8. light source module as claimed in claim 7, it is characterised in that this at least one light source assembly edge
One first direction extends, and this second substrate extends along a second direction, this first direction vertically this second
Direction.
9. light source module as claimed in claim 7, it is characterised in that this at least one light source assembly with
And the quantity of this at least one adapter is the most multiple, this fixture of these adapters described is respectively
It is embedded in this groove of these light source assemblies described so that these light source assemblies described are individually fixed in
Corresponding these adapters described.
10. light source module as claimed in claim 9, it is characterised in that also include a backboard, described
These light source assemblies, these adapters described and this second substrate are configured on this backboard.
11. light source modules as claimed in claim 1, it is characterised in that this at least one groove with should
The quantity of at least one fixture is respectively two, and these grooves described are with these fixtures described each other
Corresponding, when this first substrate is fixed on this adapter, and these fixtures described are embedded at correspondence respectively
These grooves described in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240203.2A CN106287394A (en) | 2015-05-13 | 2015-05-13 | Light source module |
| TW104134078A TWI571679B (en) | 2015-05-13 | 2015-10-16 | Light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240203.2A CN106287394A (en) | 2015-05-13 | 2015-05-13 | Light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287394A true CN106287394A (en) | 2017-01-04 |
Family
ID=57630965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240203.2A Pending CN106287394A (en) | 2015-05-13 | 2015-05-13 | Light source module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106287394A (en) |
| TW (1) | TWI571679B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238022B (en) * | 2017-06-28 | 2018-10-16 | 杭州物择生物科技有限公司 | A kind of lighting lamp device |
| CN107255240B (en) * | 2017-07-19 | 2018-10-16 | 温岭市新航产品设计有限公司 | A kind of energy-saving lamp structure |
| CN107448823B (en) * | 2017-08-08 | 2018-11-16 | 东阳东进电子科技有限公司 | It is a kind of to facilitate fixed and unlock LED wall lamp device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM249292U (en) * | 2003-10-31 | 2004-11-01 | P Two Ind Inc | Soft circuit board connector capable of preventing detaching of movable cap |
| US20050013131A1 (en) * | 2003-07-17 | 2005-01-20 | Industrial Technology Research Institute | Apparatus for improving uniformity used in a backlight module |
| JP2006286587A (en) * | 2005-04-04 | 2006-10-19 | Quanta Display Inc | Housing for backlight module, and backlight module using the same |
| CN101839419A (en) * | 2009-03-18 | 2010-09-22 | 北京京东方光电科技有限公司 | Direct-light-type backlight module |
| CN202419372U (en) * | 2012-01-05 | 2012-09-05 | 合肥海尔信息产品有限公司 | Luminous component for bottom lighting backlight module |
| CN202884679U (en) * | 2012-10-08 | 2013-04-17 | 京东方科技集团股份有限公司 | Light-leaking-proof backlight body and liquid crystal display module thereof |
| CN202955542U (en) * | 2012-12-13 | 2013-05-29 | 阮胜德 | LED (light emitting diode) tubing lamp |
| TW201508206A (en) * | 2013-08-28 | 2015-03-01 | Lextar Electronics Corp | Light bar structure |
-
2015
- 2015-05-13 CN CN201510240203.2A patent/CN106287394A/en active Pending
- 2015-10-16 TW TW104134078A patent/TWI571679B/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050013131A1 (en) * | 2003-07-17 | 2005-01-20 | Industrial Technology Research Institute | Apparatus for improving uniformity used in a backlight module |
| TWM249292U (en) * | 2003-10-31 | 2004-11-01 | P Two Ind Inc | Soft circuit board connector capable of preventing detaching of movable cap |
| JP2006286587A (en) * | 2005-04-04 | 2006-10-19 | Quanta Display Inc | Housing for backlight module, and backlight module using the same |
| CN101839419A (en) * | 2009-03-18 | 2010-09-22 | 北京京东方光电科技有限公司 | Direct-light-type backlight module |
| CN202419372U (en) * | 2012-01-05 | 2012-09-05 | 合肥海尔信息产品有限公司 | Luminous component for bottom lighting backlight module |
| CN202884679U (en) * | 2012-10-08 | 2013-04-17 | 京东方科技集团股份有限公司 | Light-leaking-proof backlight body and liquid crystal display module thereof |
| CN202955542U (en) * | 2012-12-13 | 2013-05-29 | 阮胜德 | LED (light emitting diode) tubing lamp |
| TW201508206A (en) * | 2013-08-28 | 2015-03-01 | Lextar Electronics Corp | Light bar structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI571679B (en) | 2017-02-21 |
| TW201640200A (en) | 2016-11-16 |
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Application publication date: 20170104 |