CN106782231B - Animation display system based on LCD light valve array - Google Patents
Animation display system based on LCD light valve array Download PDFInfo
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- CN106782231B CN106782231B CN201710048232.8A CN201710048232A CN106782231B CN 106782231 B CN106782231 B CN 106782231B CN 201710048232 A CN201710048232 A CN 201710048232A CN 106782231 B CN106782231 B CN 106782231B
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- light valve
- lcd light
- array
- control panel
- lcd
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an animation display system based on an LCD light valve array, which relates to the technical field of intelligent display screens and comprises an LCD light valve array system and an electrical control system, wherein the LCD light valve array system is constructed by an array assembly module and a plurality of LCD light valve unit modules, a reserved space for installing the LCD light valve unit modules is arranged on the array assembly module, and the electrical control system is composed of a power socket, a computer, a sound box, a main control panel and a plurality of unit control panels. The invention displays abstract animation by changing the transparency of each LCD light valve, presents different natural landscapes, and matches the presented animation with corresponding sound effect by means of sound.
Description
The technical field is as follows:
the invention relates to the technical field of intelligent display screens, in particular to an animation display system based on an LCD light valve array.
Background art:
LCD is a common name of liquid crystal display screen in English, belonging to a flat panel display. The LCD has features of small size, thin shape, light weight, low energy consumption, low heat generation, low operating voltage, no pollution, no radiation, no static induction, especially wide viewing field, large display information amount, no flicker, and being capable of being directly matched with CMOS integrated circuit, and also being a real flat panel display device.
By combining the characteristics of the LCD, the company develops an animation display system based on an LCD light valve array, constructs a huge and abstract display screen, consists of a plurality of square LCD light valves, each LCD light valve is only one pixel in the whole picture, the abstract animation is displayed by changing the respective transparency, different natural landscapes are presented, and each animation has corresponding sound effect.
The invention content is as follows:
the technical problem to be solved by the present invention is to provide an animation display system based on an LCD light valve array, which displays abstract animation by changing transparency, has low power consumption, and has sound effect.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an animation display system based on an LCD light valve array comprises an LCD light valve array system and an electrical control system, wherein the LCD light valve array system is constructed by an array assembly module and a plurality of LCD light valve unit modules, the array assembly module is provided with a reserved space for installing the LCD light valve unit modules, each LCD light valve unit module consists of an LCD light valve, a support bracket and an upper cover plate matched with the support bracket, the LCD light valve is installed in the support bracket, the electrical control system consists of a power socket, a computer, a sound, a main control panel and a plurality of unit control panels, the computer controls the sound to play audio matched with animation through an audio interface and controls the main control panel through a 232 serial port, the power socket controls the switching power supply of the computer, the main control panel and the unit control panels through a power circuit, and the main control panel drives the unit control panels through a communication circuit, the unit control board drives the LCD light valve through the communication circuit.
The array assembly module comprises fixed plate, decorative board, connecting strip, strake and controller, and LCD light valve unit module passes through connecting bolt fixed mounting on the fixed plate to install the decorative board additional through the screw, connect through the connecting strip between the adjacent decorative board, the controller passes through communication circuit and links to each other with unit control panel and LCD light valve respectively.
And reinforcing ribs are arranged between the fixed plate and the decorative plate.
The array assembly module is hoisted above the exhibition hall through a lifting ring nut.
Each unit control panel can drive a plurality of LCD light valves simultaneously.
The communication circuit adopts high-speed CAN bus communication.
The invention has the beneficial effects that:
(1) the power consumption is low because the sunlight is used as the backlight;
(2) displaying abstract animation by changing the transparency of each LCD light valve, presenting different natural landscapes, and matching the presented animation with corresponding sound effects by means of sound equipment;
(3) the LCD light valve array system adopts a modular design, and the module interchangeability is strong; assembly line type assembly is adopted, and the mounting efficiency is high;
(4) the stress among all modules of the LCD light valve array system is mutually independent, other modules are not influenced by dismounting, and the safety is high;
(5) the LCD light valve array system has adjustable size and strong reproducibility.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the LCD light valve array system of the present invention;
FIG. 3 is a schematic diagram of the electrical control system of the present invention;
FIG. 4 is a side view of the structure of an LCD light valve array system according to the present invention;
FIG. 5 is a sectional view of a partial structure A-A of an LCD light valve array system according to the present invention;
FIG. 6 is a cross-sectional view of a portion of an LCD light valve array system according to the present invention;
FIG. 7 is a cross-sectional view of a partial structure C-C of an LCD light valve array system according to the present invention;
FIG. 8 is a cross-sectional view of a partial structure D-D of an LCD light valve array system according to the present invention;
FIG. 9 is a schematic structural view of a support bracket of the present invention;
FIG. 10 is a schematic view of the structure of the upper cover plate of the present invention;
FIG. 11 is a schematic structural view of a fixing plate according to the present invention;
wherein: 1-array assembly module; 2-LCD light valve unit module; 3-LCD light valves; 4-a support bracket; 5-an upper cover plate; 6-power socket; 7-a computer; 8-sound equipment; 9-a main control panel; 10-unit control board; 11-an audio interface; 12-232 serial ports; 13-a power supply circuit; 14-a communication circuit; 15-fixing the plate; 16-a decorative plate; 17-a connecting strip; 18-edge strips; 19-a controller; 20-connecting bolts; 21-a screw; 22-reinforcing ribs; 23-eye nut.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1-11, an animation display system based on an LCD light valve array comprises an LCD light valve array system and an electrical control system, wherein the LCD light valve array system is constructed by an array assembly module 1 and a plurality of LCD light valve unit modules 2, the array assembly module is provided with a reserved space for installing the LCD light valve unit modules, each LCD light valve unit module is composed of an LCD light valve 3, a support bracket 4 and an upper cover plate 5 matched with the support bracket, the LCD light valve is installed in the support bracket, the electrical control system is composed of a power socket 6, a computer 7, a sound 8, a main control panel 9 and a plurality of unit control panels 10, the computer controls the sound to play audio matched with animation through an audio interface 11 and controls the main control panel through a 232 serial port 12, the power socket controls the switching power supplies of the computer, the main control panel and the unit control panels through a power circuit 13, the main control panel passes through 14 drive unit control panels of communication circuit, and the unit control panel passes through communication circuit drive LCD light valve, array equipment module comprises fixed plate 15, decorative board 16, connecting strip 17, strake 19 and controller 19, and LCD light valve unit module passes through connecting bolt 20 fixed mounting on the fixed plate to install the decorative board additional through screw 21, connect through the connecting strip between the adjacent decorative board, the controller passes through communication circuit and links to each other with unit control panel and LCD light valve respectively, be equipped with strengthening rib 22 between fixed plate and the decorative board, array equipment module passes through eyenut 23 hoist and mount in exhibition room top, every piece of ability simultaneous drive multi-disc LCD light valve of unit control panel, communication circuit adopts high-speed CAN bus communication.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An animation display system based on an LCD light valve array, characterized in that: comprises an LCD light valve array system and an electric control system, wherein the LCD light valve array system is constructed by an array assembly module and a plurality of LCD light valve unit modules, the array assembly module is provided with a reserved space for installing the LCD light valve unit modules, each LCD light valve unit module consists of an LCD light valve, a support bracket and an upper cover plate matched with the support bracket, the support bracket is internally provided with the LCD light valve, the electric control system consists of a power socket, a computer, a sound, a main control panel and a plurality of unit control panels, wherein the computer controls the sound to play audio matched with animation through an audio interface, the main control panel is controlled through a 232 serial port, the power socket controls the switching power supplies of the computer, the main control panel and the unit control panel through a power circuit, the main control panel drives the unit control panel through a communication circuit, and the unit control panel drives the LCD light valve through the communication circuit;
the array assembly module consists of a fixed plate, decorative plates, connecting strips, side strips and a controller, the LCD light valve unit module is fixedly arranged on the fixed plate through connecting bolts, the decorative plates are additionally arranged through screws, adjacent decorative plates are connected through the connecting strips, and the controller is respectively connected with the unit control plate and the LCD light valve through a communication circuit;
the array assembly module is hoisted above the exhibition hall through a lifting ring nut.
2. The LCD light valve array-based animated display system of claim 1 wherein: and reinforcing ribs are arranged between the fixed plate and the decorative plate.
3. The LCD light valve array-based animated display system of claim 1 wherein: each unit control panel can drive a plurality of LCD light valves simultaneously.
4. The LCD light valve array-based animated display system of claim 1 wherein: the communication circuit adopts high-speed CAN bus communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048232.8A CN106782231B (en) | 2017-01-20 | 2017-01-20 | Animation display system based on LCD light valve array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048232.8A CN106782231B (en) | 2017-01-20 | 2017-01-20 | Animation display system based on LCD light valve array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106782231A CN106782231A (en) | 2017-05-31 |
| CN106782231B true CN106782231B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710048232.8A Active CN106782231B (en) | 2017-01-20 | 2017-01-20 | Animation display system based on LCD light valve array |
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| Country | Link |
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| CN (1) | CN106782231B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214495A (en) * | 1994-02-22 | 1999-04-21 | 杨金玉 | Assembled large-screen plate LCD display |
| US20080018630A1 (en) * | 2006-07-18 | 2008-01-24 | Yusuke Fujino | Liquid crystal display device, liquid crystal display and method of driving liquid crystal display device |
| TWI796835B (en) * | 2006-09-29 | 2023-03-21 | 日商半導體能源研究所股份有限公司 | Display device and electronic device |
| US8624824B2 (en) * | 2009-03-19 | 2014-01-07 | Sharp Laboratories Of America, Inc. | Area adaptive backlight with reduced color crosstalk |
| CN102279463B (en) * | 2011-04-18 | 2013-10-23 | 上海丽恒光微电子科技有限公司 | Display device provided with micro-electromechanical system (MEMS) light valve and forming method thereof |
| CN105513533B (en) * | 2016-02-03 | 2018-04-06 | 西安诺瓦电子科技有限公司 | Cylindrical LED screen system and LED display control system |
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2017
- 2017-01-20 CN CN201710048232.8A patent/CN106782231B/en active Active
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| Publication number | Publication date |
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| CN106782231A (en) | 2017-05-31 |
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