CN104810461B - Light-emitting element package part and display - Google Patents
Light-emitting element package part and display Download PDFInfo
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- CN104810461B CN104810461B CN201510094244.5A CN201510094244A CN104810461B CN 104810461 B CN104810461 B CN 104810461B CN 201510094244 A CN201510094244 A CN 201510094244A CN 104810461 B CN104810461 B CN 104810461B
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- emitting element
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- 239000004020 conductor Substances 0.000 claims abstract description 135
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 14
- 238000005286 illumination Methods 0.000 description 9
- 238000005424 photoluminescence Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000007540 photo-reduction reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Led Device Packages (AREA)
Abstract
The present invention relates to light-emitting element package part and display.Light-emitting element package part includes spaced multiple electric-conductors, and the light-emitting component for being arranged between adjacent electric-conductor and being electrically connected with adjacent electric-conductor, wherein, adjacent electric-conductor is mutually set-located with electric-conductor and its corresponding outer electric-conductor in relative formed.This light-emitting element package part preferably can be integrated into electrical equipment, and processing cost is relatively low.When especially this light-emitting element package part is applied in display, the processing cost of display, and the service life of energy prolonged display can be greatly reduced.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of light-emitting element package part.The invention further relates to use
The display of this light-emitting element package part.
Background technology
In recent years, light-emitting element package part is widely used in electrical equipment.This packaging part can be in the same of protection light-emitting component
When effective light transmission, to ensure its illumination effect.
Light-emitting element package part in the prior art generally has complex lead frame, and between lead frame
Matching relationship it is complicated.For the light-emitting component of series connection, the structure of its lead frame is even more complicated, and be distributed compared with
To be loose.This causes light-emitting element package part volume larger, and the less stable of structure, it has not been convenient to be not easy to be integrated into
In electrical equipment.For display, present development trend is lighter, thinner, and this light-emitting element package part ten
Divide and be unfavorable for using its display towards lightening further development.
Accordingly, it would be desirable to a kind of light-emitting element package part that can be preferably integrated into electrical equipment.
The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of light-emitting element package part, it preferably can be integrated into electrical equipment.This
Invention also proposed a kind of display using this light-emitting element package part.
According to the first aspect of the invention, it is proposed that a kind of light-emitting element package part, it includes spaced multiple
Electric-conductor, and the light-emitting component for being arranged between adjacent electric-conductor and being electrically connected with adjacent electric-conductor.Wherein, it is adjacent
Electric-conductor is mutually set-located with electric-conductor and its corresponding outer electric-conductor in relative formed.
By light-emitting element package part proposed by the present invention, the interior electric-conductor and outer electric-conductor being mutually set-located can have
Imitate the light-emitting component of protection setting therebetween.When being powered to electric-conductor, the light-emitting component electrically connected with electric-conductor can effectively be sent out
Light, to realize its illumination functions.In addition, the electric-conductor structure being set-located is simpler, stably, luminous member can be effectively improved
The structural stability of part packaging part, and also reduce the difficulty of processing and processing cost of light-emitting element package part.In addition, this
Packaging part simple in construction is more convenient to be made smaller, so as to reduce the volume and quality that packaging part is overall, and then makes luminous member
Part packaging part more advantageously can be integrated into electrical equipment, be very beneficial for making electrical equipment towards lighter and thinner direction develop.
In one embodiment, light-emitting element package part includes at least three electric-conductors, wherein, any adjacent to each other
Light-emitting component is provided between outer electric-conductor and interior electric-conductor.The electric-conductor of more than three is mutually arranged the hair that can make to be arranged between
Optical element is serially connected, so that light-emitting element package part can be electrically connected as expected, and that as was expected is luminous.Especially
When one of light-emitting component is short-circuit, other light-emitting components can also normal luminous, so as to improve light-emitting element package part
Stability of photoluminescence.
In one embodiment, it is applied to the electricity on the electric-conductor more adjacent than its side of the potential on one of electric-conductor
Gesture is high, and the potential on the electric-conductor more adjacent than its opposite side is low.It so can be achieved to make the luminous of one of electric-conductor both sides
Element is serially connected.When the light-emitting component being serially connected make it that one of light-emitting component is short-circuit, another light-emitting component can be normal
It is luminous, so as to improve the stability of photoluminescence of light-emitting element package part.In addition, multiple light-emitting components improve light-emitting element package
The overall luminous intensity of part, and expand its light emitting region.
In one embodiment, the potential on one of electric-conductor is applied to less than two electric-conductors adjacent thereto
Potential, or the potential being applied on one of electric-conductor are higher than the potential of two electric-conductors adjacent thereto.It can so make
The light-emitting component of one of electric-conductor both sides is parallel with one another, so as to when one of light-emitting component is breaking, not interfere with another
Lighting for one light-emitting component, improves the stability of photoluminescence of light-emitting element package part.In addition, multiple light-emitting components improve it is luminous
The overall luminous intensity of element package, and expand its light emitting region.
In one embodiment, the light-emitting component being arranged between interior electric-conductor and its corresponding outer electric-conductor is many
It is individual.This set makes the light-emitting component being arranged between two electric-conductors parallel with one another.Multiple light-emitting component phases can so be made
It is mutually in parallel, so as to when one of light-emitting component is breaking, not interfere with the luminous of other light-emitting component, improve luminous member
The stability of photoluminescence of part packaging part.In addition, multiple light-emitting components improve the overall luminous intensity of light-emitting element package part, and expand
Its big light emitting region.
In one embodiment, the multiple light-emitting components being arranged between interior electric-conductor and its corresponding outer electric-conductor are equal
Even arrangement.The light-emitting component uniformly arranged improves the Luminescence Uniformity of light-emitting element package part.
In one embodiment, the quantity for the light-emitting component being arranged in difference between electric-conductor and outer electric-conductor by it is interior to
It is outer incremented by successively.Which further improves the Luminescence Uniformity of light-emitting element package part.
In one embodiment, the profile of electric-conductor is circle.The electric-conductor of circular contour adapts to light-emitting element package
The need for the shape of part.In addition, the stability of circular contour is more preferably, it is smalllyer easier to process and easily fabricated.
In one embodiment, it is additionally provided with reflection groove at the electrical connection of electric-conductor and light-emitting component.Reflection groove is set
The luminous energy that light-emitting component sends can be improved and be effectively irradiated to outside packaging part by putting, so as to ensure that the luminescent quality of packaging part.
According to the second aspect of the invention, it is proposed that a kind of display, it includes above-mentioned light-emitting element package part.It is this aobvious
Show that the luminosity of device is higher, luminous to be more uniformly distributed, service life is longer.In addition, this display can be made to gentlier, more
It is thin.
Compared with prior art, the advantage of the invention is that：(1) electric-conductor being mutually set-located can effectively be protected and set
It is placed in light-emitting component therebetween.(2) the electric-conductor structure being set-located is simpler, and structure is more stablized, can be effective
The structural stability of packaging part is improved, and also reduces difficulty of processing, processing cost is reduced.(3) it is this simple in construction
Packaging part is more convenient to be made smaller, so as to reduce packaging part overall volume and quality, and then can more advantageously be integrated into electricity
In device, it is very beneficial for making electrical equipment towards lighter and thinner direction develop.
Brief description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein：
Fig. 1 shows one embodiment of the light-emitting element package part of the present invention.
Fig. 2 shows another embodiment of the light-emitting element package part of the present invention.
Fig. 3 shows the electrical connection of Fig. 2 light-emitting element package part.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not drawn according to actual ratio.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
The light-emitting element package part of the present invention has multiple electric-conductors being mutually set-located, and is arranged on adjacent
Light-emitting component between electric-conductor.It should be noted here that ground is, in order to ensure light-emitting component energy normal work, adjacent lead need to be ensured
Electric part is spaced from each other, and it is not electrically connected directly, to form electrical potential difference at light-emitting component two ends.Here light-emitting component
Can be LED, luminescence chip, or other are according to using the light-emitting component for needing to set, to ensure the hair of light-emitting element package part
Light quality.
It should be understood that " being arranged " mentioned here refers to that an electric-conductor is enclosed in setting outside another electric-conductor
Put, so that two be mutually arranged electric-conductor has inside and outside point.The interior electric-conductor and outer electric-conductor formed is relative, and
It is nisi.
Fig. 1 schematically shows one embodiment of the light-emitting element package part of the present invention.As illustrated, light-emitting component
Packaging part 100 includes the first electric-conductor 11 for being arranged on inner side, is arranged on second electric-conductor 12 in outside, in addition to be arranged on the
Light-emitting component 30 between one electric-conductor 11 and the second electric-conductor 12.Now, the first electric-conductor 11 is interior electric-conductor, and second is conductive
Part 12 is outer electric-conductor, and one end of light-emitting component 30 is electrically connected with the first electric-conductor 11, the other end of light-emitting component 30 and second
Electric-conductor 12 is electrically connected.When applying different potentials to the first electric-conductor 11 and the second electric-conductor 12, you can in light-emitting component
30 two ends produce expected voltage, light-emitting component 30 is lighted.5V potential can for example be applied on the first electric-conductor 11, and
Apply 10V potential on the second electric-conductor 12, so as to produce 5V electrical potential difference at the two ends of the first light-emitting component 30, i.e.,
Apply 5V voltage at the two ends of light-emitting component 30, it is lighted.
This first electric-conductor 11 being set-located and the second electric-conductor 12 can effectively be protected and support therebetween luminous
Element 30.In addition, this enables the first electric-conductor 11 that circular pole plate (lead frame) is made, and ring can be made in the second electric-conductor 12
Shape pole plate, simple in construction, structural stability is high, and can reduce the difficulty of processing and processing cost of light-emitting element package part 100.
In addition, this also enables light-emitting element package part 100 to be manufactured into less volume and less quality, can more preferably more
It is readily integrated into electrical equipment, for example, is integrated into display.
Also multiple light-emitting components can be set between the first electric-conductor 11 and the second electric-conductor 12 as shown in Figure 1
30, the intensity of illumination of light-emitting element package part 100 can be so improved, and the illumination of light-emitting element package part 100 can be expanded
Scope.Electric connection structure parallel with one another can be achieved between multiple first light-emitting components, to meet use demand.In addition, mutually
Light-emitting component 30 in parallel can wherein one when occurring open circuit, it is ensured that the normal luminous of other light-emitting components, so that luminous
Element package can also light, and then ensure that the stability of photoluminescence of light-emitting element package part.
Preferably, multiple first light-emitting components 30 can be made to be uniformly distributed, make the distance between first adjacent light-emitting component
It is equal.So on the one hand illumination can be made more uniform.Especially when light-emitting element package part 100 is arranged in display, this
It is highly beneficial, the display picture of display can be made relatively sharp.On the other hand, this can also make the first light-emitting component in hair
The heat produced in photoreduction process more uniformly conducts and spread out, so as to be advantageous to dissipating for light-emitting element package part
Heat.This is even more particularly significant for light-emitting element package part is installed in electrical equipment, especially display.
Fig. 2 and Fig. 3 show another embodiment of the light-emitting element package part of the present invention.Wherein, light-emitting element package
Part 200 includes the first electric-conductor 211 for being arranged at inner side, is arranged at the second electric-conductor 212 of centre, and be arranged at outside
3rd electric-conductor 213.Specifically, the 3rd electric-conductor 213 is set in outside the second electric-conductor 212, and with the second electric-conductor
212 mutually separate.Second electric-conductor 212 is set in outside the first electric-conductor 211, and is mutually separated with the first electric-conductor 211.
The first light-emitting component 220 is electrically connected between one electric-conductor 211 and the second electric-conductor 212, is led in the second electric-conductor 212 and the 3rd
The second light-emitting component 230 is electrically connected between electric part 213.In this case, for the first light-emitting component, interior conduction
Part is the first electric-conductor, and outer electric-conductor is the second electric-conductor, and for the second light-emitting component, interior electric-conductor is led for second
Electric part, outer electric-conductor is the 3rd electric-conductor.
3rd electric-conductor 213 can protection setting side in the inner the second light-emitting component 230, and can further protect inner side
First light-emitting component 220.And this packaging part can realize the package structure letter of electrical connection as shown in Figure 3 compared to other
Single, structural stability is high, and difficulty of processing and processing cost are relatively low.In addition, such structure can make light-emitting element package part
Total quality is smaller, small volume.3rd electric-conductor 213 or ring plate.
Here it should be understood that the first electric-conductor, the second electric-conductor and the 3rd electric-conductor can be fabricated to circular wheel
The pole plate of wide or rectangular profile, can also be made that other shapes are regular or irregular pole plate as needed.With circular contour
Electric-conductor it is simple in construction, easy to process and easy to process to smaller.It can so make whole light-emitting element package part smaller,
And it is preferably integrated into electrical equipment, especially it is integrated into display.
Different potentials can be applied between the first electric-conductor 211 and the second electric-conductor 212, with the first light-emitting component
220 two ends apply voltage, it is lighted.Different electricity can also be applied between the second electric-conductor 212 and the 3rd electric-conductor 213
Gesture, to apply voltage at the two ends of the second light-emitting component 230, makes it light.
The potential being arranged on the second electric-conductor 212 can be made maximum, and on the first electric-conductor 211 and the 3rd electric-conductor 213
Potential it is smaller, parallel connection between the first light-emitting component 220 and the second light-emitting component 230 so can be achieved.It can also make and be arranged on
Potential on second electric-conductor 212 is minimum, and the potential on the first electric-conductor 211 and the 3rd electric-conductor 213 is larger, so also may be used
Realize the parallel connection between the first light-emitting component 220 and the second light-emitting component 230.
It can also make incremented by successively or successively decrease from the potential on the 3rd the 213 to the first electric-conductor of electric-conductor 211.So, can be real
Existing series connection between first light-emitting component 220 and the second light-emitting component 230.This light-emitting element package part is more convenient to use.
In addition, now setting multiple light-emitting components 230 of first light-emitting component 220 and/or second, connection in series-parallel can be realized simultaneously, is improved
The stability of photoluminescence of light-emitting element package part, the need for meeting user to light-emitting element package part.For example, can be led first
Apply incremental potential on electric part 211, the second electric-conductor 212 and the 3rd electric-conductor 213, make the first light-emitting component 220 and second
The positive pole of light-emitting component 230 is towards outside, and negative pole is towards inner side.For example, 5V electricity can be applied on the first electric-conductor 211
Gesture, applies 10V potential on the second electric-conductor 212, applies 15V potential on the 3rd electric-conductor 213, so as to first
Apply 5V voltage on the light-emitting component 230 of light-emitting component 220 and second, make its normal luminous.Here it should be understood that also may be used
Make the first light-emitting component 220 different with the voltage on the second light-emitting component 230 as needed.
Preferably, identical distance is also spaced between multiple second light-emitting components, even the second light-emitting component 230 uniformly divides
It is distributed between the second electric-conductor 212 and the 3rd electric-conductor 213.It so can further improve the luminous of light-emitting element package part 200
The uniformity, and packaging part Homogeneouslly-radiating can be made.Drastically increase the stability in use of light-emitting element package part 200 and light
Quality.In addition, the Luminescence Uniformity in order to be further ensured that light-emitting element package part 200, can also make the number of the second light-emitting component
Amount is more than the quantity of the first light-emitting component, and the quantity of preferably the second light-emitting component is twice of the quantity of the first light-emitting component.
Here it should be understood that according to specifically needs are used, the distribution of light-emitting component can be also set to it is uneven,
Make light-emitting component more intensive in the position for needing illumination stronger, and less hair is set to the less demanding position of intensity of illumination
Optical element, with convenient use, and has saved cost and the energy.For the first light-emitting component and the second light-emitting component be as
This.
Reflection groove can be also set in electric-conductor and light-emitting component connecting place, reflection groove 50 as shown in Figure 1 and such as Fig. 2 institutes
The reflection groove 250 shown.Light-emitting component is directed towards what is lighted from all directions when luminous, and reflection groove can be by towards unexpected direction
Light, which is reflexed to, needs the direction for obtaining illumination, so as to improve the Equipnal light intensity of light-emitting component, and then improves luminous
The overall Equipnal light intensity of element package.
The present invention only show two kinds of embodiments of Fig. 1 and Fig. 2.It should be understood that ground is, can also the 3rd electric-conductor 213 it
More electric-conductors are arranged outside, then electrically connect the light-emitting component of more stages.The set-up mode of more light-emitting components and electric-conductor
Refer to the second light-emitting component and its second electric-conductor and the set-up mode of the 3rd electric-conductor of both sides.Here it should be understood that
More electric-conductors can both have monotonic increase or the potential successively decreased, the potential trend that can also have height to rise and fall, to adapt to tool
The use demand of body.
Expected illumination effect, structural stability can be realized by being provided with the display of the light-emitting element package part of the present invention
Height, manufacturing process and manufacturing cost are relatively low, and can develop more conveniently to lighter and thinner direction.
Although by reference to preferred embodiment, invention has been described, is not departing from the situation of the scope of the present invention
Under, various improvement can be carried out to it and part therein can be replaced with equivalent.Especially, as long as in the absence of structure punching
Prominent, the every technical characteristic being previously mentioned in each embodiment can combine in any way.The invention is not limited in text
Disclosed in specific embodiment, but all technical schemes including falling within the scope of the appended claims.
Claims (7)
1. a kind of light-emitting element package part, it includes at least three spaced electric-conductors, and is arranged at adjacent lead
The light-emitting component electrically connected between electric part and with adjacent electric-conductor,
Wherein, the adjacent electric-conductor is mutually set-located with electric-conductor and its corresponding outer conduction in relative formed
Part, is arbitrarily being provided with light-emitting component between outer electric-conductor adjacent to each other and interior electric-conductor,
The potential being applied on one of electric-conductor is less than the potential of two electric-conductors adjacent thereto, or
The potential being applied on one of electric-conductor is higher than the potential of two electric-conductors adjacent thereto.
2. light-emitting element package part according to claim 1, it is characterised in that be arranged on the interior electric-conductor and with its phase
Light-emitting component between the outer electric-conductor answered is multiple.
3. light-emitting element package part according to claim 2, it is characterised in that be arranged on the interior electric-conductor and with its phase
Multiple light-emitting components between the outer electric-conductor answered uniformly are arranged.
4. light-emitting element package part according to claim 2, it is characterised in that be arranged on electric-conductor and outer conduction in difference
The quantity of light-emitting component between part is incremented by successively from inside to outside.
5. light-emitting element package part according to claim 1, it is characterised in that the profile of the electric-conductor is circle.
6. light-emitting element package part according to claim 1, it is characterised in that in the electrical connection of electric-conductor and light-emitting component
Place is additionally provided with reflection groove.
7. a kind of display, it includes the light-emitting element package part according to any one of claim 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094244.5A CN104810461B (en) | 2015-03-03 | 2015-03-03 | Light-emitting element package part and display |
| PCT/CN2015/074752 WO2016138680A1 (en) | 2015-03-03 | 2015-03-20 | Light-emitting element package and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094244.5A CN104810461B (en) | 2015-03-03 | 2015-03-03 | Light-emitting element package part and display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810461A CN104810461A (en) | 2015-07-29 |
| CN104810461B true CN104810461B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094244.5A Active CN104810461B (en) | 2015-03-03 | 2015-03-03 | Light-emitting element package part and display |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104810461B (en) |
| WO (1) | WO2016138680A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409272A (en) * | 2007-10-09 | 2009-04-15 | 一诠精密工业股份有限公司 | Ring-shaped surface adherence type conductor holder |
| CN204045632U (en) * | 2014-08-21 | 2014-12-24 | 深圳恒宝士线路板有限公司 | Two-sided nation determines the specular aluminium based structures of LED |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5623062B2 (en) * | 2009-11-13 | 2014-11-12 | シャープ株式会社 | Light emitting device and manufacturing method thereof |
| CN101834175B (en) * | 2010-05-13 | 2015-07-15 | 中节能晶和照明有限公司 | LED lighting COB (Chip on Board) packaging structure and bubble sphere |
| CN102543987A (en) * | 2012-02-07 | 2012-07-04 | 达亮电子（苏州）有限公司 | Solid-state light-emitting component |
| CN103377908B (en) * | 2012-04-27 | 2016-12-07 | 陈枕流 | LED chip is cut sth. askew segmentation method, LED luminescence primitive and LED light device |
| JP2014036107A (en) * | 2012-08-08 | 2014-02-24 | Toshiba Lighting & Technology Corp | Light-emitting module and luminaire |
-
2015
- 2015-03-03 CN CN201510094244.5A patent/CN104810461B/en active Active
- 2015-03-20 WO PCT/CN2015/074752 patent/WO2016138680A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409272A (en) * | 2007-10-09 | 2009-04-15 | 一诠精密工业股份有限公司 | Ring-shaped surface adherence type conductor holder |
| CN204045632U (en) * | 2014-08-21 | 2014-12-24 | 深圳恒宝士线路板有限公司 | Two-sided nation determines the specular aluminium based structures of LED |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104810461A (en) | 2015-07-29 |
| WO2016138680A1 (en) | 2016-09-09 |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Patentee after: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Patentee before: Wuhan China Star Optoelectronics Technology Co.,Ltd. |
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