CN109697940A - Flexible LED display screen and automobile comprising it - Google Patents
Flexible LED display screen and automobile comprising it Download PDFInfo
- Publication number
- CN109697940A CN109697940A CN201910153790.XA CN201910153790A CN109697940A CN 109697940 A CN109697940 A CN 109697940A CN 201910153790 A CN201910153790 A CN 201910153790A CN 109697940 A CN109697940 A CN 109697940A
- Authority
- CN
- China
- Prior art keywords
- display screen
- led display
- flexible led
- automobile
- bottom case
- 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
-
- 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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
It is the automobile for including it the present invention relates to a kind of flexible LED display screen, belongs to LED technology field.A kind of flexible LED display screen includes bottom case, support chip and FR4 wiring board, the bottom case is flexible and can be forward or backward curved, two opposite flanks of the support chip are bonding with the back side of the front surface of the bottom case and the FR4 wiring board respectively, and the front of the FR4 wiring board is equipped with LED patch array.A kind of automobile includes the flexible LED display screen.The installation of flexible LED display screen of the present invention can be arbitrary surface, can make a variety of different modeling effects, the form of expression for greatly having enriched special-shaped screen perfect.
Description
Technical field
The present invention relates to LED technology field, in particular to a kind of flexible LED display screen and the automobile comprising it.
Background technique
Currently, it is exactly surface installation technique (SURFACE MOUNTED that vehicle-mounted external, which is using the SMT of LED using screen,
The abbreviation of technology), pcb board material (conventional panels traditionally are done using hard materials such as glass fiber materials in this mount technology
Material is with a thickness of 1.2mm-2.0mm) and frame structure use rigidity supporting structure (metallic support or plastic stent, such as Fig. 1 institute
Show), leading to screen assembly is straight stiff structures, straight can only install, cannot be bent installation.
But the modelling feature of outside vehicle, based on curved surface, the screen of plate rigidity is because of itself reasons in structure, in vehicle
Carrying in the layout area and appearance display effect of exterior display screen has biggish limitation.
Summary of the invention
It is an object of the invention in view of the above-mentioned problems, providing a kind of flexible LED display screen and comprising its automobile, from
And solving the problems, such as rigid plane form screen can not match in vehicle disposed outside with autobody surface.
The object of the present invention is achieved like this:
A kind of flexible LED display screen, including bottom case, support chip and FR4 wiring board, the bottom case be it is flexible and can forward or
It bends backward, two opposite flanks of support chip back side with the front surface of the bottom case and the FR4 wiring board respectively
Bonding, the front of the FR4 wiring board is equipped with LED patch array.
Preferably, the back side of the FR4 wiring board is equipped with several IC capacitor elements, and the support chip and the bottom case are corresponding
The position of the IC capacitor element offers the opening passed through for the IC capacitor element.
Preferably, two opposite flanks of the support chip pass through double-sided adhesive respectively and are bonded；The thickness of the support chip
Degree is between 0.4mm-0.7mm；The support chip is made of plastics.
Preferably, the thickness of the FR4 wiring board is between 0.2mm-0.8mm.
Preferably, the bottom case is made of rubber.
Preferably, the bottom case includes adhesive surface and several boss, the upper surface of the adhesive surface and several boss
Connection, the side wall of several boss and bottom surface are mutually independent.
Preferably, the area of the bottom surface of the boss is less than the area of the upper surface of the boss, the side wall of the boss
It is inclined.
The invention also discloses a kind of automobiles, include flexible LED display screen above-mentioned.
Preferably, the flexible LED display screen is set on the front and back vehicle body of the automobile.
Preferably, the front and back vehicle body of the automobile is respectively equipped at least one piece of independent flexible LED display screen.
The invention has the benefit that；
1) installation of flexible LED display screen can be arbitrary surface, can make a variety of different modeling effects, greatly
The form of expression for having enriched special-shaped screen perfect.
2) relative to traditional LED display, flexible LED display screen weight is very light.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing flexible LED display screen；
Fig. 2 is the structural schematic diagram of flexible LED display screen of the present invention；
Fig. 3 is the overlooking structure diagram of flexible LED display screen of the present invention；；
Fig. 4 is the structural schematic diagram of automobile of the present invention.
Specific embodiment
Various embodiments of the present invention will be described with reference to the drawings.In specification and attached drawing, have similar structures or
The element of function will be indicated with identical component symbol.It is appreciated that attached drawing is only to provide reference and description to use, not it is used to
The present invention is limited.The size shown in attached drawing is only to be convenient for clearly describing, and does not limit proportionate relationship or right
The present invention carries out exhaustive explanation, nor limiting the scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Fig. 2, a kind of flexible LED display screen 2, including bottom case 21, support chip 22 and FR4 wiring board 23.
Bottom case 21 is flexible and can be forward or backward curved.In order to make bottom case 21 have it is flexible but will not overbending,
In one embodiment, bottom case 21 is made of rubber, the structure of bottom case 21 specifically: including adhesive surface 211 and several boss 212,
Adhesive surface 211 is connect with the upper surface of several boss 212, and the side wall of several boss 212 and bottom surface are mutually independent.Further
Ground, the area of the bottom surface of boss 212 are less than the area of the upper surface of boss 212, and the side wall of boss 212 is inclined.
Two opposite flanks of support chip 22 are bonding with the back side of the front surface of bottom case 21 and FR4 wiring board 23 respectively,
It specifically can be used and bonded by double-sided adhesive.In order to make flexible LED display screen be able to achieve integrally bending, support chip 22 is by plastics
It is made, thickness control is between 0.4mm-0.7mm.
The front of FR4 wiring board 23 is equipped with LED patch array 231；The back side of FR4 wiring board 23 is equipped with several IC capacitors
Part 232, the thickness control of FR4 wiring board 23 is between 0.2mm-0.8mm.In order to be avoided to IC capacitor element 232, support
The position of the corresponding IC capacitor element 232 of piece 22 and bottom case 21 offers the opening passed through for IC capacitor element 232 (such as Fig. 3 institute
Show).
Secondly, the invention also provides a kind of automobiles.
As shown in fig.4, being a kind of structure chart of automobile.The automobile 3 includes flexible LED display screen 2 above-mentioned.
Specifically, flexible LED display screen 2 is set on the front and back vehicle body of automobile 3.For example, as shown in figure 4, in automobile 3
Three pieces of independent flexible LED display screens 2 are respectively equipped on the vehicle body of front and back, naturally it is also possible to according to actual needs before automobile 3
The quantity of flexible LED display screen 2 is set in rear, and quantity is not limited to shown in Fig. 4 three pieces.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of flexible LED display screen, which is characterized in that including bottom case, support chip and FR4 wiring board, the bottom case is flexibility
And can be forward or backward curved, two opposite flanks of the support chip respectively with the front surface of the bottom case and the FR4 line
The back side of road plate is bonding, and the front of the FR4 wiring board is equipped with LED patch array.
2. flexible LED display screen according to claim 1, which is characterized in that the back side of the FR4 wiring board is equipped with several
The position that IC capacitor element, the support chip and the bottom case correspond to the IC capacitor element offers for the IC capacitor
The opening that part passes through.
3. flexible LED display screen according to claim 1, which is characterized in that two opposite flanks of the support chip point
It is not bonded by double-sided adhesive；The support chip with a thickness of between 0.4mm-0.7mm；The support chip is made of plastics.
4. flexible LED display screen according to claim 1, which is characterized in that the thickness of the FR4 wiring board is in 0.2mm-
Between 0.8mm.
5. flexible LED display screen according to claim 1, which is characterized in that the bottom case is made of rubber.
6. flexible LED display screen according to claim 1, which is characterized in that the bottom case includes adhesive surface and several convex
Platform, the adhesive surface are connect with the upper surface of several boss, and the side wall of several boss and bottom surface are mutually independent.
7. flexible LED display screen according to claim 6, which is characterized in that the area of the bottom surface of the boss is less than institute
The area of the upper surface of boss is stated, the side wall of the boss is inclined.
8. a kind of automobile, which is characterized in that include the flexible LED display screen as described in any in claim 1-7.
9. automobile according to claim 8, which is characterized in that before the flexible LED display screen is set to the automobile
In rear.
10. automobile according to claim 9, which is characterized in that the front and back vehicle body of the automobile is respectively equipped at least one piece
Independent flexible LED display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153790.XA CN109697940A (en) | 2019-03-01 | 2019-03-01 | Flexible LED display screen and automobile comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153790.XA CN109697940A (en) | 2019-03-01 | 2019-03-01 | Flexible LED display screen and automobile comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109697940A true CN109697940A (en) | 2019-04-30 |
Family
ID=66234990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910153790.XA Pending CN109697940A (en) | 2019-03-01 | 2019-03-01 | Flexible LED display screen and automobile comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109697940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333652A (en) * | 2022-01-17 | 2022-04-12 | 深圳市君同科技有限公司 | Flexible LED vehicle-mounted display screen application method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201374161Y (en) * | 2009-03-13 | 2009-12-30 | 慧明光电(深圳)有限公司 | Flexible LED display screen |
| CN206431986U (en) * | 2017-01-17 | 2017-08-22 | 广州明浦电子科技有限公司 | A kind of flexible LED display screen |
| CN107968109A (en) * | 2017-11-21 | 2018-04-27 | 武汉华星光电半导体显示技术有限公司 | Flexible OLED display panel and preparation method thereof, display device |
| CN207380691U (en) * | 2017-11-24 | 2018-05-18 | 北京三十分钟文化传媒有限公司 | A kind of interaction screen module and electronic equipment |
| CN207594455U (en) * | 2017-11-29 | 2018-07-10 | 深圳恩必德电子科技有限公司 | A kind of breakage-proof screen optical protection layer of flexibility high-performance |
| CN108461630A (en) * | 2018-03-03 | 2018-08-28 | 昆山国显光电有限公司 | Flexible display substrates, display panel, display device and its manufacturing method |
| CN207977061U (en) * | 2018-04-14 | 2018-10-16 | 广东赛威智能汽车电子股份有限公司 | A kind of flexible circuit board LED display screen system applied on automobile |
| CN108831303A (en) * | 2018-06-19 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | A kind of backboard and electronic equipment for Curved screen |
| CN209373987U (en) * | 2019-03-01 | 2019-09-10 | 华域视觉科技(上海)有限公司 | Flexible LED display screen and automobile comprising it |
-
2019
- 2019-03-01 CN CN201910153790.XA patent/CN109697940A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201374161Y (en) * | 2009-03-13 | 2009-12-30 | 慧明光电(深圳)有限公司 | Flexible LED display screen |
| CN206431986U (en) * | 2017-01-17 | 2017-08-22 | 广州明浦电子科技有限公司 | A kind of flexible LED display screen |
| CN107968109A (en) * | 2017-11-21 | 2018-04-27 | 武汉华星光电半导体显示技术有限公司 | Flexible OLED display panel and preparation method thereof, display device |
| CN207380691U (en) * | 2017-11-24 | 2018-05-18 | 北京三十分钟文化传媒有限公司 | A kind of interaction screen module and electronic equipment |
| CN207594455U (en) * | 2017-11-29 | 2018-07-10 | 深圳恩必德电子科技有限公司 | A kind of breakage-proof screen optical protection layer of flexibility high-performance |
| CN108461630A (en) * | 2018-03-03 | 2018-08-28 | 昆山国显光电有限公司 | Flexible display substrates, display panel, display device and its manufacturing method |
| CN207977061U (en) * | 2018-04-14 | 2018-10-16 | 广东赛威智能汽车电子股份有限公司 | A kind of flexible circuit board LED display screen system applied on automobile |
| CN108831303A (en) * | 2018-06-19 | 2018-11-16 | 武汉华星光电半导体显示技术有限公司 | A kind of backboard and electronic equipment for Curved screen |
| CN209373987U (en) * | 2019-03-01 | 2019-09-10 | 华域视觉科技(上海)有限公司 | Flexible LED display screen and automobile comprising it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333652A (en) * | 2022-01-17 | 2022-04-12 | 深圳市君同科技有限公司 | Flexible LED vehicle-mounted display screen application method |
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