CN204834665U - " T " style of calligraphy vertical stratification LED wafer - Google Patents
" T " style of calligraphy vertical stratification LED wafer Download PDFInfo
- Publication number
- CN204834665U CN204834665U CN201520360658.3U CN201520360658U CN204834665U CN 204834665 U CN204834665 U CN 204834665U CN 201520360658 U CN201520360658 U CN 201520360658U CN 204834665 U CN204834665 U CN 204834665U
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- Prior art keywords
- led wafer
- led
- electrode
- wafer
- utility
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- Expired - Fee Related
Links
- 238000013517 stratification Methods 0.000 title abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000003292 glue Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract 2
- 238000005538 encapsulation Methods 0.000 abstract 1
- 230000009194 climbing Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model discloses a " T " style of calligraphy vertical stratification LED wafer, it relates to LED encapsulation field. Including LED wafer P electrode, LED wafer N electrode, LED wafer PN junction, LED support, electrically conductive wafer fixing glue, bonding line, LED wafer P electrode passes through LED wafer PN junction and connects LED wafer N electrode, and LED wafer N electrode is solid brilliant on the LED support with electrically conductive wafer fixing glue, bonding line one end is welded at LED wafer P electrode, and the other end welds on the LED support. The utility model discloses a LED wafer adopts the perpendicular structural design of " T " style of calligraphy, can play to prevent that electrically conductive wafer fixing glue from taking place to climb gluey phenomenon, effectively improves the product quality when solid brilliant.
Description
Technical field
The utility model is LED field, is specifically related to the LED wafer of one " T " font vertical stratification.
Background technology
At present product on the market due to its LED wafer be adopt the design of yi word pattern vertical stratification, when die bond, crystal-bonding adhesive can climb in wafer light-emitting area, unsightly and have influence on wafer illumination effect, also can affect product quality.
Summary of the invention
For the deficiency that existing product exists, the utility model object is to provide a kind of LED wafer that effectively can prevent from climbing glue phenomenon when die bond.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of " T " font vertical structure LED wafer, it is characterized in that, comprise LED wafer P electrode, LED wafer N electrode, LED wafer PN junction, LED support, conduction crystal-bonding adhesive, bonding line; Described LED wafer P electrode connects LED wafer N electrode by LED wafer PN junction, and LED wafer N electrode is by conduction crystal-bonding adhesive die bond on LED support, and described bonding line one end is welded on LED wafer P electrode, and the other end is welded on LED support.
The utility model adopts " T " font vertical stratification design LED wafer, effectively can prevent from climbing glue phenomenon, wafer energy uniformly light-emitting, improve product quality during die bond.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1, this embodiment is by the following technical solutions: a kind of " T " font vertical structure LED wafer, it is characterized in that, comprise LED wafer P electrode 1, LED wafer N electrode 2, LED wafer PN junction 3, LED support 4, conduction crystal-bonding adhesive 5, bonding line 6; Described LED wafer P electrode 1 connects LED wafer N electrode 2 by LED wafer PN junction 3, and LED wafer N electrode 2 is by conduction crystal-bonding adhesive 5 die bond on LED support 4, and described bonding line 6 one end is welded on LED wafer P electrode 1, and the other end to be welded on LED support 4.
This concrete LED wafer of implementing, by adopting the design of " T " font vertical stratification, effectively can prevent when die bond conduction crystal-bonding adhesive from climbing in wafer light-emitting area, avoid impact luminous, thus improve product quality.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. " T " font vertical structure LED wafer, is characterized in that, comprises LED wafer P electrode (1), LED wafer N electrode (2), LED wafer PN junction (3), LED support (4), conduction crystal-bonding adhesive (5), bonding line (6); Described LED wafer P electrode (1) connects LED wafer N electrode (2) by LED wafer PN junction (3), LED wafer N electrode (2) conduction crystal-bonding adhesive (5) die bond (4) on LED support, described bonding line (6) one end is welded on LED wafer P electrode (1), and the other end is welded on (4) on LED support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360658.3U CN204834665U (en) | 2015-05-30 | 2015-05-30 | " T " style of calligraphy vertical stratification LED wafer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360658.3U CN204834665U (en) | 2015-05-30 | 2015-05-30 | " T " style of calligraphy vertical stratification LED wafer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834665U true CN204834665U (en) | 2015-12-02 |
Family
ID=54692229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360658.3U Expired - Fee Related CN204834665U (en) | 2015-05-30 | 2015-05-30 | " T " style of calligraphy vertical stratification LED wafer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834665U (en) |
-
2015
- 2015-05-30 CN CN201520360658.3U patent/CN204834665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528415 first, five building, 4 building, 93 Yongning Industrial Road, Xiaolan Town, Zhongshan, Guangdong. Patentee after: ZHONGSHAN SHENGSHANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 528415 Zhongshan first, Xiaolan Town, Zhongshan, Guangdong, first 1, 129 Patentee before: ZHONGSHAN SHENGSHANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: 528400, No. 93, Yongning Industrial Road, Xiaolan Town, Guangdong, Zhongshan two Patentee after: ZHONGSHAN SAINTLY LIGHTING Co.,Ltd. Address before: 528415 No. 1 card, 4th building, 5th floor, 93 Yongning Industrial Avenue, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN SHENGSHANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |