CN107776406A - Based on segment encode screen and color LCD screen combined display equipment - Google Patents
Based on segment encode screen and color LCD screen combined display equipment Download PDFInfo
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- CN107776406A CN107776406A CN201711216142.1A CN201711216142A CN107776406A CN 107776406 A CN107776406 A CN 107776406A CN 201711216142 A CN201711216142 A CN 201711216142A CN 107776406 A CN107776406 A CN 107776406A
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- 238000007639 printing Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 20
- 239000004973 liquid crystal related substance Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 claims description 4
- 235000019994 cava Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 abstract description 2
- UFNIBRDIUNVOMX-UHFFFAOYSA-N 2,4'-dichlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1Cl UFNIBRDIUNVOMX-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Details Of Measuring Devices (AREA)
Abstract
Based on the vehicle instrument display device of segment encode screen, belong to automobile instrument display technology field.The problem of present invention is shown at shading to solve existing automobile instrument and aberration is larger, and the light ambiance effect of display is not fully up to expectations at printing opacity.The present invention includes light-shield cover, cone, Ping Quan, segment encode screen, color LCD screen, light-guiding shade, PCB and drain pan, light-shield cover and Ping Quan are detachably arranged on cone, the centre position of described light-guiding shade is provided with inner groovy, color LCD screen is removably mounted in inner groovy, the size of described segment encode screen is more than the size of described color LCD screen and is covered on the outside of described color LCD screen, PCB is fixedly mounted on rear side of light-guiding shade, and drain pan is installed with rear side of light-guiding shade.Visual effect of the present invention clearly, makes automobile instrument become high-end, air, improve grade, and realizes with less input, the aesthetic with regard to that can increase automobile instrument.
Description
Technical field
The present invention relates to a kind of vehicle instrument display device based on segment encode screen, belong to automobile instrument display technology field.
Background technology
When segment encode liquid crystal display call starts to apply originating from early stage LCDs, mainly substitute LED charactrons (by
7 pen section compositions, for showing numeral 0~9), such as calculator, clock and watch, display content is numeral, also simpler.Segment encode
Formula liquid crystal display, or a segment liquid crystal screen, are call of the liquid crystal user to certain a kind of LCDs, but in liquid crystal industry, it is small
Liquid crystal display die sinking, the die sinking of small size liquid crystal display are commonly referred to as pattern type liquid crystal display, to be different from dot matrix type liquid crystal display, therefore segment encode liquid
Crystalline substance is not a strict statement or classification.
Driver understands the travel speed of automobile by the display of various data on automobile instrument panel and indicator lamp
Situations such as and engine working condition, so as to correct running automobile, improve traffic safety.Its word of present automobile instrument panel
Partly, graduation mark, each mark indicating positions are transparent area, the blacking of remaining region generally use spraying good shading effect,
Luminescent device is placed behind instrument board, illuminates whole dial plate after energization, other parts are light tight, due at shading and printing opacity
Place's aberration is larger, and the light ambiance effect of display is not fully up to expectations, and driver watches instrument board attentively for a long time, and eyes are easily tired.
The content of the invention
The invention aims to solve above-mentioned technical problem, and then propose based on segment encode screen and color LCD screen group
Close display device.
Technical scheme：
Light-shield cover, cone, Ping Quan, segment encode screen, colour are included based on segment encode screen and color LCD screen combined display equipment
Liquid crystal display, light-guiding shade, PCB and drain pan, described light-shield cover and Ping Quan are detachably arranged on cone, and described leads
The centre position of light shield is provided with inner groovy, and color LCD screen is removably mounted in inner groovy, and the size of described segment encode screen is big
In described color LCD screen size and be covered on the outside of described color LCD screen, described PCB is fixedly mounted
On rear side of light-guiding shade, drain pan is installed with rear side of light-guiding shade.
Preferably：The both sides of described light-guiding shade are provided with backlight, and the both sides of described segment encode screen are provided with left display
Portion and right display part, the left display part and right display part of segment encode screen are covered on the backlight of light-guiding shade both sides.
Preferably：Wire printing plate, the shape of described wire printing plate and the shape of segment encode screen are additionally provided with below described segment encode screen
Shape is adapted, and wire printing plate includes the left colored display part for being arranged on both sides and right colored display part, the interposition of wire printing plate install
Transmittance section is equipped with, described segment encode screen, wire printing plate and light-guiding shade are combined and installed together, and the left colour of the wire printing plate after installation is aobvious
Show that portion and the backlight of right colored display part and the light-guiding shade are correspondingly arranged.
Preferably：There is described light-shield cover skirt to enclose portion, and the structure that described skirt encloses portion caves inward for centre, and two is lateral
Outer lug.
Preferably：The rear end of described light-shield cover is provided with installation otic placode, and installation buckle is provided with described cone,
It is tight by installing otic placode and installation card buckle after light-shield cover and cone installation.
Preferably：Cloche is installed, cloche insertion is installed in screen circle on described screen circle.
Preferably：Described light-guiding shade is fixedly mounted by chase and iron prop with screen circle.
Preferably：Described color LCD screen shows travel speed, distance travelled, and segment encode screen is in the both sides of color LCD screen
Indicator lamp groups are shown respectively.
The invention has the advantages that：
1st, the present invention is simple in construction, securely and reliably, using color LCD screen and the superposition assembling of segment encode screen, combines display automobile
Indices and function；
2nd, the present invention below segment encode screen by adding wire printing plate so that overall instrument realizes color displays, by this
The combination of mode, colored display realizing, color displays technology could be realized by complicated circuit construction arrangement by efficiently solving,
And combined display equipment in this way, its visual effect clearly, make automobile instrument become high-end, air, perform
It is secondary, realize with less input, increase the aesthetic of automobile instrument；
3rd, it may be such that fascia by setting the positioning elements such as multiple buckles, alignment pin and locating surface in the present invention
In assembling accurate positioning, effectively improve instrument board efficiency of assembling, and each part to be fitted thereon is accurately positioned offer
Reliable guarantee.
Brief description of the drawings
Fig. 1 is the blast installation diagram based on segment encode screen and color LCD screen combined display equipment；
Fig. 2 is the topology view of segment encode screen and color LCD screen；
Fig. 3 is the assembled view of segment encode screen, wire printing plate and color LCD screen；
Fig. 4 is the installation view of light-shield cover and cone；
Fig. 5 is the topology view of embodiment six；
Fig. 6 is the topology view of embodiment seven；
1- light-shield covers in figure, 2- cones, 3- screen circles, 4- segment encode screens, 5- wire printing plates, 6- color LCD screens, 7- light-guiding shades,
8-PCB circuit boards, 9- drain pans, 10- inner groovies, 11- backlights, the left display parts of 12-, the right display parts of 13-, the left colored displays of 14-
Portion, the right colored display parts of 15-, 16- transmittance sections, 17- skirts enclose portion, 18- installation otic placodes, 19- installation buckles, 20- cloches, 21-
Chase, 22- iron props.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1 to Fig. 4, present embodiment based on segment encode screen and coloured silk
Dichroic liquid crystal screen combined display equipment includes light-shield cover 1, cone 2, screen circle 3, segment encode screen 4, color LCD screen 6, light-guiding shade 7, PCB
Circuit board 8 and drain pan 9, described light-shield cover 1 and screen circle 3 are detachably arranged on cone 2, the centre of described light-guiding shade 7
Position is provided with inner groovy 10, and color LCD screen 6 is removably mounted in inner groovy 10, and the size of described segment encode screen 4 is more than institute
The size for the color LCD screen 6 stated and the described outside of color LCD screen 6 is covered in, described PCB 8 is fixedly mounted on
The rear side of light-guiding shade 7, the rear side of light-guiding shade 7 are installed with drain pan 9.It is arranged such, passes through light-shield cover 1, cone 2, screen circle 3, section
The display device that code screen 4, color LCD screen 6, light-guiding shade 7, PCB 8 and the assembling of drain pan 9 are formed, it is succinct and lively, significantly
Beautify visual effect, and can in time be adjusted, matched according to the service condition of segment encode screen and color LCD screen, both save into
This, simplifies operation again.
Embodiment two：Illustrate present embodiment with reference to Fig. 1 to Fig. 4, present embodiment based on segment encode screen and coloured silk
The both sides of light-guiding shade 7 described in dichroic liquid crystal screen combined display equipment are provided with backlight 11, and the both sides of described segment encode screen 4 are set
There are left display part 12 and right display part 13, the left display part 12 and right display part 13 of segment encode screen 4 are covered in the back of the body of the both sides of light-guiding shade 7
On light source 11.
Embodiment three：Illustrate present embodiment with reference to Fig. 1 to Fig. 4, present embodiment based on segment encode screen and coloured silk
Segment encode screen 4 described in dichroic liquid crystal screen combined display equipment is additionally provided with wire printing plate 5, the shape and section of described wire printing plate 5 below
The shape of code screen 4 is adapted, and wire printing plate 5 includes being arranged on the left colored display part 14 of both sides and right colored display part 15, silk-screen
The centre position of plate 5 is provided with transmittance section 16, and described segment encode screen 4, wire printing plate 5 and light-guiding shade 7 are combined and installed together, installation
The backlight 11 of the left colored display part 14 and right colored display part 15 and the light-guiding shade 7 of wire printing plate 5 afterwards is correspondingly arranged.Such as
This is set, and left display part 12 and right display part 13 are semi-transparent viewing area, due to segment encode screen itself display black and white color, therefore
Do not add before wire printing plate 5, what segment encode screen was shown is only white and black displays, and works as and colored silk is provided below in segment encode screen 4
During printing forme 5, the left colored display part 14 of its wire printing plate 5 and right colored display part 15 distinguish silk-screen into the left display part with segment encode screen
12 and the combination indicating lamp structure that is adapted of right display part 13, and this left colored display part 14 and right colored display part 15 are coloured silk
Color, under the irradiation of backlight 11, the colored display part of wire printing plate projects the left display part 12 and right display part 13 of segment encode screen 4
On, and then under this technical role, segment encode screen realizes colour display functions, is needed with prior art by electricity inside segment encode screen
Road is compared with illuminating source by the design arrangement of complexity, and the colour display functions that this structure is realized are more convenient, put into simultaneously
Cost is less, and display effect is identical with colorful display screen display effect.
Embodiment four：Illustrate present embodiment with reference to Fig. 1 to Fig. 4, present embodiment based on segment encode screen and coloured silk
There is light-shield cover 1 described in dichroic liquid crystal screen combined display equipment skirt to enclose portion 17, and the structure that described skirt encloses portion 17 is middle inside
Depression, both sides outwardly convex.It is arranged such, the combination of automobile instrument indicator lamp is enclosed in into skirt entirely encloses in the structure of portion 17, while skirt
Enclose portion 17 to cave inward with centre, the structure of both sides outwardly convex, when driving vehicle, skirt encloses portion 17 to be blocked driver
Light in indicator lamp is directly set, avoids the occurrence of reflective, dazzling, and then causes driver's driving procedure kopiopia, while at this
Kind skirt encloses effectively blocking down for portion 17, and driver can clearly observe vehicle running state dial gauge, it is ensured that safety traffic, simultaneously
This modeling structure that skirt encloses portion 17 does not have corner angle to show, soft degree is more preferable, is more bonded eye-observation, gives comfortable shape
State, it disclosure satisfy that the installation requirement of different automobile types.
Embodiment five：Illustrate present embodiment with reference to Fig. 1 to Fig. 4, present embodiment based on segment encode screen and coloured silk
The rear end of light-shield cover 1 described in dichroic liquid crystal screen combined display equipment is provided with installation otic placode 18, is provided with described cone 2
By installing otic placode 18 and the installation clamping of buckle 19 after installation buckle 19, light-shield cover 1 and the installation of cone 2.It is arranged such, passes through
Set multiple buckles, installation otic placode, may be such that fascia assembling when accurate positioning, effectively improve instrument board assembling effect
Rate, and being accurately positioned for each part to be fitted thereon provides Reliable guarantee.
Embodiment six：Illustrate present embodiment with reference to Fig. 5, present embodiment based on segment encode screen and color liquid crystal
Cloche 20 is installed, the insertion of cloche 20 is installed in screen circle 3 on the screen circle 3 described in screen combined display equipment.It is arranged such,
It is arranged such, the segment encode screen and color LCD screen that cloche 20 can be protected effectively after combination, prevents dust, debris from entering display
In screen, display screen scratch, dust deposit are caused, influences display effect.
Embodiment seven：Illustrate present embodiment with reference to Fig. 6, present embodiment based on segment encode screen and color liquid crystal
Shield the light-guiding shade 7 described in combined display equipment to be fixedly mounted with screen circle 3 by chase 21 and iron prop 22.It is arranged such, light-guiding shade 7
It is firm with the installation of screen circle 3, screen circle 3 will not be occurred in the play of light-guiding shade 7, by the vibration influence of driving vehicle so as to influence
The display function of indicator lamp groups.
Embodiment eight：Illustrate present embodiment with reference to Fig. 1 to Fig. 4, present embodiment based on segment encode screen and coloured silk
Color LCD screen 6 described in dichroic liquid crystal screen combined display equipment shows travel speed, distance travelled, and segment encode screen 4 is in color liquid crystal
The both sides of screen 6 show indicator lamp groups respectively.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (8)
1. it is based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Including light-shield cover (1), cone (2),
Screen circle (3), segment encode screen (4), color LCD screen (6), light-guiding shade (7), PCB (8) and drain pan (9), described light-shield cover
(1) He Pingquan (3) is detachably arranged on cone (2), and the centre position of described light-guiding shade (7) is provided with inner groovy (10),
Color LCD screen (6) is removably mounted in inner groovy (10), and the size of described segment encode screen (4) is more than described color liquid crystal
Shield the size of (6) and be covered on the outside of described color LCD screen (6), described PCB (8) is fixedly mounted on light-guiding shade
(7) rear side, light-guiding shade (7) rear side are installed with drain pan (9).
2. according to claim 1 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Described
The both sides of light-guiding shade (7) are provided with backlight (11), and the both sides of described segment encode screen (4) are provided with left display part (12) and the right side shows
Show portion (13), the left display part (12) and right display part (13) of segment encode screen (4) are covered in the backlight (11) of light-guiding shade (7) both sides
On.
3. according to claim 1 or 2 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Institute
The segment encode screen (4) stated is additionally provided with wire printing plate (5) below, and the shape and the shape of segment encode screen (4) of described wire printing plate (5) are mutually fitted
Answer, left colored display part (14) and right colored display part (15) of the wire printing plate (5) including being arranged on both sides, in wire printing plate (5)
Meta, which installs, is equipped with transmittance section (16), and described segment encode screen (4), wire printing plate (5) and light-guiding shade (7) are combined and installed together, peace
The left colored display part (14) of wire printing plate (5) after dress and the backlight of right colored display part (15) and the light-guiding shade (7)
(11) it is correspondingly arranged.
4. according to claim 1 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Described
There is light-shield cover (1) skirt to enclose portion (17), and the structure that described skirt encloses portion (17) caves inward for centre, both sides outwardly convex.
5. according to claim 4 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Described
The rear end of light-shield cover (1) is provided with installation otic placode (18), and installation buckle (19), light-shield cover are provided with described cone (2)
(1) and cone (2) installation after by install otic placode (18) and install buckle (19) clamping.
6. according to claim 1 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Described
Cloche (20) is installed, cloche (20) is embedded to be installed in screen circle (3) on screen circle (3).
7. according to claim 1 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Described
Light-guiding shade (7) is fixedly mounted by chase (21) and iron prop (22) with screen circle (3).
8. according to claim 1 be based on segment encode screen and color LCD screen combined display equipment, it is characterised in that：Described
Color LCD screen (6) shows travel speed, distance travelled, and segment encode screen (4) shows instruction respectively in the both sides of color LCD screen (6)
Lamp group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216142.1A CN107776406B (en) | 2017-11-28 | 2017-11-28 | Combined display device based on segment code screen and color liquid crystal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216142.1A CN107776406B (en) | 2017-11-28 | 2017-11-28 | Combined display device based on segment code screen and color liquid crystal screen |
Publications (2)
| Publication Number | Publication Date |
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| CN107776406A true CN107776406A (en) | 2018-03-09 |
| CN107776406B CN107776406B (en) | 2024-01-19 |
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| CN201711216142.1A Active CN107776406B (en) | 2017-11-28 | 2017-11-28 | Combined display device based on segment code screen and color liquid crystal screen |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528217A (en) * | 2018-06-21 | 2018-09-14 | 黑龙江连特科技有限公司 | Automobile instrument panel segment encode screen colour display device, production method and display methods |
| CN109166510A (en) * | 2018-11-16 | 2019-01-08 | 黑龙江天有为电子有限责任公司 | The method that segment encode liquid crystal display simulated pointer display device and simulated pointer are continuously walked about |
| CN109398088A (en) * | 2018-12-24 | 2019-03-01 | 彭希南 | New-energy electric vehicle CAN bus formula combination instrument |
| CN109466327A (en) * | 2018-11-08 | 2019-03-15 | 宁波威奇尔电子有限公司 | Automobile instrument is bonded integral type display screen |
| CN111204216A (en) * | 2018-11-22 | 2020-05-29 | 纳恩博（常州）科技有限公司 | Display structure, travel device, and control method for travel device |
| CN111497615A (en) * | 2020-06-01 | 2020-08-07 | 黑龙江天有为电子有限责任公司 | Motormeter dish and car with arc evagination structure |
| WO2021227179A1 (en) * | 2020-05-14 | 2021-11-18 | 黑龙江天有为电子有限责任公司 | All-black screen cover assembly, automobile instrument panel, and automobile |
| WO2021227181A1 (en) * | 2020-05-14 | 2021-11-18 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel and automobile |
| WO2021227180A1 (en) * | 2020-05-14 | 2021-11-18 | 黑龙江天有为电子有限责任公司 | Integrated black-type dashboard for vehicle, and vehicle |
| CN113858948A (en) * | 2021-08-17 | 2021-12-31 | 黑龙江天有为电子有限责任公司 | Bore hole 3D motormeter dish and car |
| CN114194113A (en) * | 2020-09-17 | 2022-03-18 | 丰田自动车株式会社 | Vehicle structure |
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