CN205334899U - Digital display panel - Google Patents
Digital display panel Download PDFInfo
- Publication number
- CN205334899U CN205334899U CN201620097366.XU CN201620097366U CN205334899U CN 205334899 U CN205334899 U CN 205334899U CN 201620097366 U CN201620097366 U CN 201620097366U CN 205334899 U CN205334899 U CN 205334899U
- Authority
- CN
- China
- Prior art keywords
- template
- circuit board
- base plate
- emitting diode
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
Abstract
The utility model provides a digital display panel, its characterized in that: a layer board has, the layer board has bottom surface and four sides, and an open holding chamber in top is enclosed to bottom surface and four sides, and the base plate inlays to be established at the holding intracavity, and surface mounting has paster circuit board on the base plate, installs emitting diode and control IC on the paster circuit board. Install the template above the base plate, be equipped with the through -hole that corresponds with the emitting diode position in the template. Post one deck transparent material's membrane at the template upper surface, the membrane is equipped with the colour district in the position of the through -hole corresponding to the template. The utility model discloses the use layer board can use very thin base plate as the basis of total, just so reduced the manufacturing cost of whole product, and the intensity of total gets a promotion, the cost has also been saved in the separation of template and membrane structure and paster circuit board.
Description
Technical field
This utility model belongs to a kind of electronic device, particularly relates to a kind of numerical code display board。
Background technology
LED numerical code display board is widely used in instrument and meter, display lamp field。
Current LED numerical code display board structure has:
A:LED numerical code display board is formed the device of " 8 " font by multiple LED package together, and lead-in wire has connected in inside, only need to draw their each stroke, public electrode。Laying circuit on substrate, then install electronic devices and components on circuit, then be inserted on circuit by the pin of the device of packaged " 8 " one by one font, circuit passes through the external control line of I/O interface。So, the control signal of external control line is sent to circuit, turning on/off of each light emitting diode of the device of control " 8 " font, it is achieved digital-scroll technique。
B: the LED numerical code display board after improvement is installation pasting circuit board on substrate, and light emitting diode assigns on pasting circuit board with " 8 " font, controls turning on/off of light emitting diode with the IC that controls being arranged on circuit, it is achieved digital-scroll technique。
Above-mentioned A structure is installed and is produced trouble, and parts are many, it is necessary to the period cost of special encapsulation is high, and B structure, due to the Structural strength calls of substrate, causes needing very thick substrate, so having relatively costly defect。
Utility model content
This utility model provides a kind of numerical code display board, its objective is to solve the shortcoming that prior art exists, makes the cost of numerical code display board reduce。
This utility model solves its technical problem and be the technical scheme is that
A kind of numerical code display board, it is characterized in that: there is a supporting plate, described supporting plate has bottom surface and four sides, bottom surface and four sides cross the containing cavity that top is open, substrate is embedded in containing cavity, upper surface of base plate is provided with pasting circuit board, pasting circuit board is provided with light emitting diode and controls IC。
Being provided with template in surface, described template is provided with the through hole corresponding with LED positions。
Post the film of layer of transparent material at template upper surface, film is provided with chromatic zones in the position of the through hole corresponding to template。
Of the present utility model have the beneficial effect that
This utility model uses supporting plate as the basis of total, it is possible to use very thin substrate, this reduces the manufacturing cost of whole product, and the intensity of total gets a promotion；Template and membrane structure also save cost with separating of pasting circuit board。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated。
Fig. 1 is this utility model top view；
Fig. 2 is this utility model profile。
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model is made up of five-layer structure:
Bottom is a rectangular supporting plate 1, and supporting plate 1 has bottom surface 11 and four sides 12, bottom surface 11 and four sides 12 and crosses the containing cavity that top is open。
The last layer of supporting plate 1 is rectangular substrate 2, and substrate 2 is to be contained in containing cavity in the way of being embedded, and can be mutually bonded with supporting plate 1 or be spirally connected。
Substrate 2 last layer is the pasting circuit board 3 that substrate 2 upper surface is installed, pasting circuit board 3 is provided with light emitting diode 31 and controls IC, light emitting diode 31 is arrangement in " 8-shaped ", also there is the special light emitting diode for arithmetic point, control IC and can control the state that turns on/off and the time of light emitting diode 31。
Last layer is the template 4 that is provided with of side on a substrate 2 again, and described template 4 is provided with the through hole 41 corresponding with light emitting diode 31 position, namely has through hole that " 8-shaped " arranged and the through hole for arithmetic point。
Most last layer is the film 5 posting layer of transparent material at template 4 upper surface, and film 5 is provided with chromatic zones 51 in the position of the through hole 41 corresponding to template 4, namely has chromatic zones that " 8-shaped " arranged and the chromatic zones for arithmetic point, and chromatic zones 51 is usually redness。
The light of each light emitting diode 31 can pass through the through hole 41 of template 4 and penetrates and be dispersed into the external world from chromatic zones 51 position of corresponding film 5。
Such structure, it is very thin that substrate 2 can do, and saves substrate 2 material cost and processing cost, template 4 and film 5 structure and also saves cost with separating of pasting circuit board 3。
Claims (3)
1. a numerical code display board, it is characterized in that: there is a supporting plate, described supporting plate has bottom surface and four sides, bottom surface and four sides cross the containing cavity that top is open, substrate is embedded in containing cavity, upper surface of base plate is provided with pasting circuit board, pasting circuit board is provided with light emitting diode and controls IC。
2. numerical code display board as claimed in claim 1, it is characterised in that: being provided with template in surface, described template is provided with the through hole corresponding with LED positions。
3. numerical code display board as claimed in claim 2, it is characterised in that: post the film of layer of transparent material at template upper surface, film is provided with chromatic zones in the position of the through hole corresponding to template。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097366.XU CN205334899U (en) | 2016-01-22 | 2016-01-22 | Digital display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097366.XU CN205334899U (en) | 2016-01-22 | 2016-01-22 | Digital display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205334899U true CN205334899U (en) | 2016-06-22 |
Family
ID=56317315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097366.XU Expired - Fee Related CN205334899U (en) | 2016-01-22 | 2016-01-22 | Digital display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205334899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084216A (en) * | 2017-07-19 | 2018-12-25 | 广州超维光电科技有限责任公司 | Integrally packaged type row unit based on class stage structure |
-
2016
- 2016-01-22 CN CN201620097366.XU patent/CN205334899U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084216A (en) * | 2017-07-19 | 2018-12-25 | 广州超维光电科技有限责任公司 | Integrally packaged type row unit based on class stage structure |
| WO2020014923A1 (en) * | 2017-07-19 | 2020-01-23 | 广州超维光电科技有限责任公司 | Integrally packaged strip unit based on stage-like structure |
| CN109084216B (en) * | 2017-07-19 | 2021-12-21 | 广州超维光电科技有限责任公司 | Integrally-packaged type row unit based on stage-like structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107086263B (en) | Display device and its four sides are light-emitting LED | |
| CN205334899U (en) | Digital display panel | |
| CN202905777U (en) | LED bracket and LED device thereof | |
| CN201893338U (en) | LED (Light-Emitting Diode) packaging structure and LED light-emitting display module | |
| CN201478309U (en) | Light emitting diode modified structure | |
| CN204926708U (en) | Adopt white light LED digital display of fluorescent screen | |
| CN201893373U (en) | LED (Light-Emitting Diode) packaging structure and LED light-emitting display module | |
| CN202513152U (en) | LED display screen, LED surface-mounted module and support thereof | |
| CN201237867Y (en) | Combined light-guiding control display equipment | |
| CN205028607U (en) | Gradual change luminous bill-board | |
| CN208078007U (en) | A kind of no glue package LED | |
| CN203718457U (en) | Monolithic circuit board LED (light-emitting diode) bulb | |
| CN203179942U (en) | Light emitting diode device protected by isolating layer | |
| CN202076326U (en) | Nixie tube and electronic instrument | |
| CN201251161Y (en) | Electronic circuit | |
| CN204719723U (en) | A kind of fluorescence capacitance touch screen | |
| CN104123888A (en) | Integrated PCB display device and production method thereof | |
| CN203966484U (en) | A kind of PCB solid type display device | |
| CN208589465U (en) | A kind of direct insertion LED lamp bead | |
| CN202736917U (en) | LED packaging structure | |
| CN203179947U (en) | Highly reliable LED bracket | |
| CN205065348U (en) | Full period -luminosity bulb with bipolar LED base plate | |
| CN208027049U (en) | Backlight source module for LCD | |
| CN207298500U (en) | A kind of spiral LED light module | |
| CN201153127Y (en) | Sheet type LED with double side encapsulated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |