CN106782137A - The LED display of small spacing - Google Patents
The LED display of small spacing Download PDFInfo
- Publication number
- CN106782137A CN106782137A CN201710210309.7A CN201710210309A CN106782137A CN 106782137 A CN106782137 A CN 106782137A CN 201710210309 A CN201710210309 A CN 201710210309A CN 106782137 A CN106782137 A CN 106782137A
- Authority
- CN
- China
- Prior art keywords
- led display
- lamp board
- pcb lamp
- peripheral hardware
- small spacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The LED display of small spacing of the invention, technical purpose is to provide a kind of spacing between luminous point up to the pixel distance index of LCD and the LED display of small spacing with low cost.Driving plate and PCB lamp board are included, the driving plate is provided with peripheral hardware driving element, pad is provided with the PCB lamp board, the pad is provided with flipped light emitting chipset；Flipped light emitting chipset is connected with peripheral hardware driving element；It is provided between the PCB lamp board and driving plate and is adapted to connector；The driving element of peripheral hardware of the invention, save in a plane set driving element space, it is possible to achieve the dot spacing suitable with LCD, brightness again be higher than LCD, and it is easy to maintenance fast, display effect is good.
Description
Technical field
The present invention relates to a kind of LED display, in particular, it is related to a kind of LED of the small spacing for being applied to interior to show
Display screen.
Background technology
In the prior art, with the development of LED display technology, its application field is more and more extensive, meanwhile, LED shows
The trend of display screen industry development is high density, and high-resolution, display effect is good.Traditional LED display is subject to LED to encapsulate limitation,
Even if it is also difficult suitable with LCD spacing to do small spacing, and attended operation mode is complicated.Current LED display technology due to
Technological deficiency in structure is deposited in welding and assembling mode between LED luminescent wafers, suddenly waits to solve as those skilled in the art
Technical problem certainly.
The content of the invention
Technical purpose of the invention is to overcome in the prior art, and LED luminescent wafers are existed in display screen technology is made
Welding structure is unreasonable and causes the spacing between luminous point can not to reach the technical problem of application technology index；A kind of hair is provided
Spacing between luminous point is up to the pixel distance index of LCD and the LED display of small spacing with low cost.
To realize above technical purpose, the technical scheme is that：
The LED display of small spacing, includes driving plate and PCB lamp board, and the driving plate is provided with peripheral hardware driving element, in institute
State PCB lamp board and be provided with pad, the pad is provided with flipped light emitting chipset；Flipped light emitting chipset is connected with peripheral hardware driving
Element；It is provided between the PCB lamp board and driving plate and is adapted to connector.
Further, the adaptation connector is male and female socket, and female seat, the PCB lamps are provided with the driving plate
Plate is provided with male seat.
Further, emitting red light chip, green emitting chip and blue hair are respectively equipped with the luminescent wafer group
Light chip.
Further, the driving element and peripheral hardware driving element are LED drive power.
The method have the benefit that：Luminescent wafer both positive and negative polarity in flipped light emitting chipset is directly welded in pad
On, save using the space of wire；The driving element of whole luminescent wafers is originally set in a plane, insufficient space,
Present invention employs the driving element of peripheral hardware, the space that driving element is set in a plane is saved, it is possible to achieve with LCD
Suitable dot spacing, brightness is higher than again LCD, and easy to maintenance quick, and display effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention driving plate and PCB lamp board.
Fig. 2 is the structural representation of PCB lamp board in one embodiment of the invention.
Fig. 3 is the enlarged diagram of flipped light emitting chip architecture in one embodiment of the invention.
Specific embodiment
With reference to Fig. 1 to Fig. 3, specific embodiment of the invention is described in detail, but claim is not limited in any way.This
The LED display of the small spacing of invention, includes driving plate 21 and PCB lamp board 11, and in force, PCB lamp board 11 uses epoxy
Resin-encapsulated；The driving plate 21 is provided with peripheral hardware driving element 22, and pad, the pad are provided with the PCB lamp board 11
It is provided with flipped light emitting chipset 14；Flipped light emitting chipset 14 is connected with peripheral hardware driving element 22；In force, PCB lamp board
11 are provided with driving element 12；It is provided between the PCB lamp board 11 and driving plate 21 and is adapted to connector.The adaptation connector is public affairs
Mother socket, is provided with female seat 23 in the driving plate 21, and the PCB lamp board 11 is provided with male seat 13.The luminescent wafer group 14
On be respectively equipped with emitting red light chip 15, green emitting chip 16 and blue emitting dies 17, in one embodiment, emitting red light
Chip 15, green emitting chip 16 and blue emitting dies 17 are set using ladder, further envelope contracting space.The driving element
12 and peripheral hardware driving element 22 be LED drive power.In figure 3, the luminescent wafer in flipped light emitting chipset 14 is provided with positive electricity
Pole 151 and negative electrode 152, positive electrode 151 and the connection peripheral hardware of negative electrode 152 driving element 22.
It is of the invention to realize the dot spacing suitable with LCD, and brightness is higher than LCD, and it is easy to maintenance fast, it is aobvious
Show that effect is good.
Claims (4)
1. the LED display of small spacing, it is characterized in that：Driving plate and PCB lamp board are included, the driving plate is provided with peripheral hardware drive
Dynamic element, is provided with pad in the PCB lamp board, and the pad is provided with flipped light emitting chipset；Flipped light emitting chipset connects
It is connected to peripheral hardware driving element；It is provided between the PCB lamp board and driving plate and is adapted to connector.
2. the LED display of small spacing according to claim 1, it is characterized in that：The adaptation connector is male and female socket,
Female seat is provided with the driving plate, the PCB lamp board is provided with male seat.
3. the LED display of small spacing according to claim 1 and 2, it is characterized in that：Set respectively in the luminescent wafer group
There are emitting red light chip, green emitting chip and blue emitting dies.
4. the LED display of small spacing according to claim 1 and 2, it is characterized in that：The peripheral hardware driving element is LED
Driving power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210309.7A CN106782137A (en) | 2017-03-31 | 2017-03-31 | The LED display of small spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210309.7A CN106782137A (en) | 2017-03-31 | 2017-03-31 | The LED display of small spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106782137A true CN106782137A (en) | 2017-05-31 |
Family
ID=58965658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210309.7A Pending CN106782137A (en) | 2017-03-31 | 2017-03-31 | The LED display of small spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106782137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200048A (en) * | 2020-01-07 | 2020-05-26 | 长春希达电子技术有限公司 | High-density small-spacing LED display unit structure based on glass substrate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307381Y (en) * | 2008-10-21 | 2009-09-09 | 深圳市艾比森实业有限公司 | A LED display screen module with pixel pitch of 10.66mm |
| CN102931330A (en) * | 2012-11-12 | 2013-02-13 | 中国科学院半导体研究所 | Preparation method of LED (light-emitting diode) flat-panel display unit |
| CN202795924U (en) * | 2012-04-26 | 2013-03-13 | 广州硅芯电子科技有限公司 | High-integration light-emitting diode (LED) display screen based on chip on board (COB) packaging technology |
| CN103366647A (en) * | 2013-07-09 | 2013-10-23 | 严敏 | LED display unit module |
| CN203760010U (en) * | 2014-02-18 | 2014-08-06 | 严敏 | Semiconductor display unit based on lamination baseboard with separated display and control |
| CN105810115A (en) * | 2016-05-30 | 2016-07-27 | 深圳市奥蕾达科技有限公司 | Novel chip on board (COB) full color light-emitting diode (LED) light-emitting panel and manufacturing method thereof |
-
2017
- 2017-03-31 CN CN201710210309.7A patent/CN106782137A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307381Y (en) * | 2008-10-21 | 2009-09-09 | 深圳市艾比森实业有限公司 | A LED display screen module with pixel pitch of 10.66mm |
| CN202795924U (en) * | 2012-04-26 | 2013-03-13 | 广州硅芯电子科技有限公司 | High-integration light-emitting diode (LED) display screen based on chip on board (COB) packaging technology |
| CN102931330A (en) * | 2012-11-12 | 2013-02-13 | 中国科学院半导体研究所 | Preparation method of LED (light-emitting diode) flat-panel display unit |
| CN103366647A (en) * | 2013-07-09 | 2013-10-23 | 严敏 | LED display unit module |
| CN203760010U (en) * | 2014-02-18 | 2014-08-06 | 严敏 | Semiconductor display unit based on lamination baseboard with separated display and control |
| CN105810115A (en) * | 2016-05-30 | 2016-07-27 | 深圳市奥蕾达科技有限公司 | Novel chip on board (COB) full color light-emitting diode (LED) light-emitting panel and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200048A (en) * | 2020-01-07 | 2020-05-26 | 长春希达电子技术有限公司 | High-density small-spacing LED display unit structure based on glass substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai photoelectric (Shenzhen) Co., Ltd Address before: 518000, Shenzhen, Guangming District, Guangdong province Gongming office building village community second industrial zone 18 Zhongtai Road, the first 1-3 floors Applicant before: Shenzhen Dicolor Optoelectronics Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai Technology (Shenzhen) Co., Ltd Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |