CN113516908A - Vehicle-mounted double-screen display structure - Google Patents
Vehicle-mounted double-screen display structure Download PDFInfo
- Publication number
- CN113516908A CN113516908A CN202110691444.4A CN202110691444A CN113516908A CN 113516908 A CN113516908 A CN 113516908A CN 202110691444 A CN202110691444 A CN 202110691444A CN 113516908 A CN113516908 A CN 113516908A
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- Prior art keywords
- display screen
- screen
- central control
- vehicle
- instrument
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- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 9
- 230000000391 smoking effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
- B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a vehicle-mounted double-screen display structure which comprises a shell, an instrument display screen, a central control display screen and a glass cover plate, wherein the instrument display screen and the central control display screen are arranged in the shell; and backlight sources independent of other areas are arranged in blanking areas of the instrument display screen and the central control display screen. According to the vehicle-mounted double-screen display structure, when the display screen displays contents, the backlight source in the non-blanking area is opened, the blanking area adjacent to the splicing gap is closed, the blanking area is in a dark state and is consistent with the splicing gap of the two screens, so that the blanking area and the splicing gap are integrated into a whole, the splicing gap is hidden, a user cannot feel the effect of integral large-screen display, and better use experience is obtained at lower cost.
Description
Technical Field
The invention relates to the field of vehicle-mounted display equipment, in particular to a vehicle-mounted double-screen display structure.
Background
The integrated central control liquid crystal large screen can improve the modern feeling and luxurious feeling of an automobile display screen and is favored by consumers, however, the cost of the display screen is greatly improved due to the increase of the size of the liquid crystal screen. In order to reduce the cost, some automobiles adopt a double-screen display, the interior of the double-screen display is formed by splicing an independent instrument display screen and a central control display screen, the surface of the double-screen display is provided with an integrated protection screen, and the whole double-screen display looks like a large screen, so that the cost is greatly reduced while the visual effect of the large screen is achieved. However, the instrument display screen and the central control display screen are all generally provided with a uniform backlight source, when the screen has content to display, the backlight source lights the whole screen, and even if no content display part exists on the screen, the screen has certain dark state brightness, so that the physical gap between the two spliced screens is obvious and has a strong sharp feeling, the visual effect after splicing is greatly influenced, and the user experience is influenced.
Disclosure of Invention
The invention aims to provide a vehicle-mounted double-screen display structure capable of hiding a physical gap between screens of the double-screen display so as to improve user experience.
The invention discloses a vehicle-mounted double-screen display structure, which comprises:
the blanking device comprises a shell, an instrument display screen, a central control display screen and a glass cover plate, wherein the instrument display screen and the central control display screen are arranged in the shell, the glass cover plate covers the instrument display screen and the central control display screen, the instrument display screen and the central control display screen are spliced side by side, and the instrument display screen and the central control display screen are provided with independent partitions in a region adjacent to a splicing gap, and the region is called a blanking region; and backlight sources independent of other areas are arranged in blanking areas of the instrument display screen and the central control display screen.
According to the vehicle-mounted double-screen display structure, the backlight sources of the blanking areas adjacent to the splicing gaps of the instrument display screen and the central control display screen are independent of other areas, when the display screen displays contents, the backlight sources in the non-blanking areas are turned on, and the backlight sources in the blanking areas adjacent to the splicing gaps are turned off, so that the blanking areas are in a dark state and are consistent with the splicing gaps of the two screens, the blanking areas and the splicing gaps are black integrally, the splicing gaps are hidden, a user cannot feel the effect of integral large-screen display, and better use experience is obtained at lower cost.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a split structure of an instrument display screen and a central control display screen.
FIG. 3 is a schematic diagram of a blanking region and an independent backlight.
FIG. 4 is a schematic view of the physical gap between the meter display screen and the center control display screen in the non-liquid crystal display area.
FIG. 5 is a schematic view of the vehicle-mounted dual-screen display with a smoking film covering the surface of the glass cover plate.
Detailed Description
The utility model provides a vehicle-mounted double screen display shows ware structure, includes casing 1, installs in instrument display screen 2 and central accuse display screen 3 in casing 1, covers glass apron 4 on instrument display screen 2 and central accuse display screen 3, and instrument display screen 2 splices side by side with central accuse display screen 3, as shown in fig. 1. The instrument display screen 2 comprises an instrument liquid crystal panel 2-1, the central control display screen 3 comprises a central control liquid crystal panel 3-1, the bottom of the instrument liquid crystal panel 2-1 and the bottom of the central control liquid crystal panel 3-1 are provided with backlight source modules 10, and the instrument display screen 2 and the central control display screen 3 are provided with independent subareas on the backlight source modules 10 in the areas adjacent to the splicing gaps, wherein the areas are called blanking areas 5 as shown in FIG. 2; the backlight 6 is arranged in the blanking area 5 of the instrument display screen 2 and the central control display screen 3 independently of the other areas.
The blanking area 5 is divided into a plurality of independent square or rectangular areas, each provided with an independent backlight 6, as shown in fig. 3. The length of the side of the square or rectangular area is preferably 2-20 mm. When the display screen displays different contents, the independent square area is like a checkerboard picture, the area needing to display the contents is opened by the corresponding backlight source, otherwise, the backlight source is closed, the blanking area is divided into gridding areas, the corresponding independent backlight source is arranged, the backlight source in a smaller area can be better closed gradually according to the contents displayed by the picture, the blanking area and the splicing gap are integrated into a whole, and the splicing gap is hidden, so that the purpose of hiding the physical gap between screens is improved.
The physical gap 8 between the instrument display screen 2 and the central control display screen 3 in the non-liquid crystal display area is preferably 3-7 mm, as shown in fig. 4, the smaller the physical gap, the easier the splicing gap will be hidden, and due to the problem of the processing technology, the physical gap is preferably 3-7 mm, so that the effects of not only facilitating processing but also hiding the splicing gap are achieved.
When the screen does not display the content, for example, the display screen is powered off, because light irradiates on the surface of the screen, certain difference exists between the light reflection of the display area of the screen and the light reflection of the physical gap, and the content is not displayed on the screen, the physical gap of the screen has a visible phenomenon, and the surface of the glass cover plate 4 is covered with the smoking film 9, as shown in fig. 5, so that the light reflection of the display area of the screen and the physical gap is closer, and the effect of large-screen display of a pure black picture of the whole screen is further improved.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (5)
1. A vehicle-mounted double-screen display structure comprises a shell (1), an instrument display screen (2) and a central control display screen (3) which are arranged in the shell (1), and glass cover plates (4) which cover the instrument display screen (2) and the central control display screen (3), wherein the instrument display screen (2) and the central control display screen (3) are spliced side by side, and the vehicle-mounted double-screen display structure is characterized in that the instrument display screen (2) and the central control display screen (3) are provided with independent partitions in an area adjacent to a splicing gap, and the area is called as a blanking area (5); and backlight sources (6) which are independent from other areas are arranged in blanking areas of the instrument display screen (2) and the central control display screen (3).
2. The vehicle dual screen display structure according to claim 1, wherein the blanking area (5) is divided into a plurality of independent square or rectangular areas, each provided with an independent backlight (6).
3. The vehicle-mounted dual screen display structure of claim 2, wherein the square or rectangular area has a side length of 2-20 mm.
4. The vehicle-mounted double-screen display structure according to any one of claims 1-3, characterized in that a physical gap (8) of a non-liquid crystal display area between the instrument display screen (2) and the central control display screen (3) is 3-7 mm.
5. The vehicle-mounted dual screen display structure according to any one of claims 1-3, wherein a smoking film (9) is covered on the surface of the glass cover plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110691444.4A CN113516908A (en) | 2021-06-22 | 2021-06-22 | Vehicle-mounted double-screen display structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110691444.4A CN113516908A (en) | 2021-06-22 | 2021-06-22 | Vehicle-mounted double-screen display structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113516908A true CN113516908A (en) | 2021-10-19 |
Family
ID=78066014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110691444.4A Pending CN113516908A (en) | 2021-06-22 | 2021-06-22 | Vehicle-mounted double-screen display structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113516908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956591A (en) * | 2022-05-10 | 2022-08-30 | 四川江天科技有限公司 | Multi-connected-screen processing method, display screen and automobile |
| CN115206197A (en) * | 2022-07-22 | 2022-10-18 | 智己汽车科技有限公司 | Spliced display screen group of vehicle-mounted front row |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130021379A1 (en) * | 2010-10-01 | 2013-01-24 | Z124 | Max mode |
| CN107025087A (en) * | 2017-03-16 | 2017-08-08 | 青岛海信电器股份有限公司 | A kind of method for displaying image and equipment |
| CN207433383U (en) * | 2017-11-02 | 2018-06-01 | 重庆长安汽车股份有限公司 | Automobile integral display screen and automobile display system |
| CN110031926A (en) * | 2018-05-11 | 2019-07-19 | 马瑞利汽车电子(广州)有限公司 | A kind of TFT screen construction and the sootiness membrane structure for TFT screen |
| CN209327999U (en) * | 2019-03-26 | 2019-08-30 | 信利光电股份有限公司 | A kind of black touch-control display module of one |
| CN111653207A (en) * | 2020-07-30 | 2020-09-11 | 上海天马微电子有限公司 | Display module assembly, display device and spliced screen |
| CN212276177U (en) * | 2020-06-01 | 2021-01-01 | 武汉华星光电技术有限公司 | Color film substrate and display panel |
| CN212979882U (en) * | 2020-09-08 | 2021-04-16 | 中国第一汽车股份有限公司 | Vehicle-mounted display and vehicle |
-
2021
- 2021-06-22 CN CN202110691444.4A patent/CN113516908A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130021379A1 (en) * | 2010-10-01 | 2013-01-24 | Z124 | Max mode |
| CN107025087A (en) * | 2017-03-16 | 2017-08-08 | 青岛海信电器股份有限公司 | A kind of method for displaying image and equipment |
| CN207433383U (en) * | 2017-11-02 | 2018-06-01 | 重庆长安汽车股份有限公司 | Automobile integral display screen and automobile display system |
| CN110031926A (en) * | 2018-05-11 | 2019-07-19 | 马瑞利汽车电子(广州)有限公司 | A kind of TFT screen construction and the sootiness membrane structure for TFT screen |
| CN209327999U (en) * | 2019-03-26 | 2019-08-30 | 信利光电股份有限公司 | A kind of black touch-control display module of one |
| CN212276177U (en) * | 2020-06-01 | 2021-01-01 | 武汉华星光电技术有限公司 | Color film substrate and display panel |
| CN111653207A (en) * | 2020-07-30 | 2020-09-11 | 上海天马微电子有限公司 | Display module assembly, display device and spliced screen |
| CN212979882U (en) * | 2020-09-08 | 2021-04-16 | 中国第一汽车股份有限公司 | Vehicle-mounted display and vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956591A (en) * | 2022-05-10 | 2022-08-30 | 四川江天科技有限公司 | Multi-connected-screen processing method, display screen and automobile |
| CN115206197A (en) * | 2022-07-22 | 2022-10-18 | 智己汽车科技有限公司 | Spliced display screen group of vehicle-mounted front row |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211019 |
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| RJ01 | Rejection of invention patent application after publication |