CN205318058U - Elevator segment encode display screen - Google Patents
Elevator segment encode display screen Download PDFInfo
- Publication number
- CN205318058U CN205318058U CN201521013573.4U CN201521013573U CN205318058U CN 205318058 U CN205318058 U CN 205318058U CN 201521013573 U CN201521013573 U CN 201521013573U CN 205318058 U CN205318058 U CN 205318058U
- Authority
- CN
- China
- Prior art keywords
- display screen
- segment encode
- color filter
- liquid crystal
- backlight
- 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.)
- Active
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an elevator segment encode display screen, including the board that is shaded, LCD screen, the colored colour filter body and casing, board and the LCD screen of being shaded is installed on the casing, and the colored colour filter body is established between board in a poor light and LCD screen. The utility model discloses under the unchangeable basically circumstances of cost, through pasting the mode that the colour was strained or was printed colored colour filter coating between LCD screen at the segment encode display screen and the board in a poor light, make the display effect of segment encode display screen be close to full color display screen, improved elevator segment encode display screen's display effect greatly, observer's impression and elevator segment encode display screen's value of the product sense has improved to enlarge elevator segment encode display screen's adaptation scope, make it equally to use with full color display screen.
Description
Technical field
This utility model is relevant with elevator display screen, particularly belongs to a kind of elevator segment encode display screen.
Background technology
Segment encode display screen used by existing elevator is widely used in elevator industry because of cheap, technology maturation, it is configuration information viewing area and background area on liquid crystal display screen, under the irradiation of backlight, the information display area of liquid crystal display screen presents single dark colour, and background area is without display, present the transparent characteristic of liquid crystal substrates, it is easy to observer differentiates region, again through information display area being carried out graphic designs thus realizing the reception and registration of information.
But, above-mentioned segment encode display screen dull coloring is dull, except the color of the information display area of liquid crystal display screen is endowed the effect that information is passed on, the background area of liquid crystal display screen just presents gloomy color, seem in the trend that such effect is increasingly abundanter in current display screen interface, color is more and more various very low side, display effect at all completely cannot compared with full color display screen, better perception and value of the product sense cannot be brought for user, therefore the application places also elevator arrangement being limited to some low costs, suitability is subject to a definite limitation more.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of elevator segment encode display screen, thus it is possible to vary display effect, improves perception.
In order to solve the problems referred to above, the elevator segment encode display screen that this utility model provides, including backlight, liquid crystal display screen, color filter body and housing, described backlight and liquid crystal display screen are arranged on housing, and color filter body is located between backlight and liquid crystal display screen.
In one of which structure, described color filter body is color filter paper. Preferably, described color filter paper is pasted and fixed in backlight or on liquid crystal display screen.
Wherein in another kind of structure, described color filter body is color filter coating. Preferably, described color filter coating print is in backlight or on liquid crystal display screen.
In said structure, described color filter body has multicolour pattern.
Wherein, described backlight and liquid crystal display screen connect power supply by electric wire.
This utility model is when cost is basically unchanged, by arranging color filter paper or color filter coating between the liquid crystal display screen of segment encode display screen and backlight, make the display effect of segment encode display screen close to full color display screen, substantially improve the display effect of elevator segment encode display screen, improve the perception of observer and the value of the product sense of elevator segment encode display screen, thus expanding the range of fit of elevator segment encode display screen, make it possible to equally use with full color display screen.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the present utility model;
Fig. 2 is the structural representation of the second embodiment of the present utility model;
Fig. 3 a is the display effect figure of existing segment encode display screen;
Fig. 3 b is the display effect figure of segment encode display screen of the present utility model.
Wherein description of reference numerals is as follows:
1 is backlight; 2 is liquid crystal display screen; 3 is housing; 4 is electric wire; 5 is color filter paper; 6 is color filter coating; 7 is information display area; 8 is background area.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
Elevator segment encode display screen of the present utility model, including backlight 1, liquid crystal display screen 2, color filter body and housing 3, wherein backlight 1 and liquid crystal display screen 2 are arranged on housing 3, and color filter body is located between backlight 1 and liquid crystal display screen 2, and backlight 1 and liquid crystal display screen 2 connect power supply by electric wire 4. Liquid crystal display screen 2 has information display area 7 and background area 8, sends white light after backlight 1 energising, and under the irradiation of this white light, the information display area of liquid crystal display screen only shows a kind of dark colour, and background area 8, without any display, only presents the transparent characteristic of liquid crystal substrates.
First embodiment
In the present embodiment, color filter body is color filter paper 5, as it is shown in figure 1, this color filter paper 5 itself prints the arbitrary graphic with full-color color or pattern. Color filter paper 5 can pass through to be pasted and fixed in backlight 1, it is also possible to is pasted and fixed on liquid crystal display screen 2.
When backlight 1 is switched on power by electric wire 5 with liquid crystal display screen 2, backlight 1 sends white light, this white light is filtered into full-color color by color filter paper 5, meanwhile, information display area 7 on liquid crystal display screen 2 shows a kind of dark color, the light that backlight 1 sends cannot transmission information viewing area 7 after being filtered by color filter paper 5, background area 8 on liquid crystal display screen 2 is without display, present the transparent characteristic of liquid crystal substrates, the light that backlight 1 sends can pass through transparent background area 8 after being filtered by color filter paper 5, so observer is from segment encode display screen front it is observed that the background area 8 of liquid crystal display screen 2 presents the full-color color of color filter paper 5, the such as full-color color effects figure shown in Fig. 3 b, this is compared with the solid color effect of the existing segment encode display screen shown in Fig. 3 a, effect is closer to full color LCDs.
Second embodiment
In the present embodiment, color filter body is color filter coating 6, as in figure 2 it is shown, this color filter coating 6 itself prints the arbitrary graphic with full-color color or pattern, it can be printed in backlight 1, it is also possible to is printed on liquid crystal display screen 2.
When backlight 1 is switched on power by electric wire 5 with liquid crystal display screen 2, backlight 1 sends white light, this white light is filtered into full-color color by color filter coating 6, meanwhile, information display area 7 on liquid crystal display screen 2 shows a kind of dark color, the light that backlight 1 sends cannot transmission information viewing area 7 after being filtered by color filter coating 6, background area 8 on liquid crystal display screen 2 is without display, present the transparent characteristic of liquid crystal substrates, the light that backlight 1 sends can pass through transparent background area 8 after being filtered by color filter coating 6, so observer is from segment encode display screen front it is observed that the background area 8 of liquid crystal display screen 2 presents the full-color color of color filter coating 6, such as shown in Fig. 3 b, effect is closer to full color LCDs.
In sum, this utility model by pasting the mode of color filter paper one layer with low cost or printing color colour filter coating between the backlight 1 and liquid crystal display screen 2 of segment encode display screen, make segment encode display screen can show full-color pattern, when maintaining original cost, close to full-color LCDs popular on elevator market in effect, so that segment encode display screen has higher added value and effectively expands its application places.
Above by specific embodiment, this utility model being described in detail, above-described embodiment is only preferred embodiment of the present utility model, and this utility model is not limited to above-mentioned embodiment. When without departing from this utility model principle, equivalent replacement that the form or fixed form etc. of color filter body are made by those skilled in the art and improvement, it is regarded as in the technology category that this utility model is protected.
Claims (7)
1. an elevator segment encode display screen, it is characterised in that including backlight, liquid crystal display screen, color filter body and housing, described backlight and liquid crystal display screen are arranged on housing, and color filter body is located between backlight and liquid crystal display screen.
2. elevator segment encode display screen according to claim 1, it is characterised in that described color filter body is color filter paper.
3. elevator segment encode display screen according to claim 2, it is characterised in that described color filter paper is pasted and fixed in backlight or on liquid crystal display screen.
4. elevator segment encode display screen according to claim 1, it is characterised in that described color filter body is color filter coating.
5. elevator segment encode display screen according to claim 4, it is characterised in that described color filter coating print is in backlight or on liquid crystal display screen.
6. elevator segment encode display screen according to claim 1, it is characterised in that described color filter body has multicolour pattern.
7. elevator segment encode display screen according to claim 1, it is characterised in that described backlight and liquid crystal display screen connect power supply by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013573.4U CN205318058U (en) | 2015-12-09 | 2015-12-09 | Elevator segment encode display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013573.4U CN205318058U (en) | 2015-12-09 | 2015-12-09 | Elevator segment encode display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318058U true CN205318058U (en) | 2016-06-15 |
Family
ID=56316147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013573.4U Active CN205318058U (en) | 2015-12-09 | 2015-12-09 | Elevator segment encode display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748462A (en) * | 2017-11-28 | 2018-03-02 | 黑龙江天有为电子有限责任公司 | A kind of automobile instrument panel colour display device |
| CN108333824A (en) * | 2018-05-02 | 2018-07-27 | 江苏新通达电子科技股份有限公司 | A kind of concealed integrated display module |
| CN113325622A (en) * | 2021-05-14 | 2021-08-31 | 北京科技大学 | Polymer liquid crystal film with customized colorful patterns and preparation method thereof |
-
2015
- 2015-12-09 CN CN201521013573.4U patent/CN205318058U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748462A (en) * | 2017-11-28 | 2018-03-02 | 黑龙江天有为电子有限责任公司 | A kind of automobile instrument panel colour display device |
| CN107748462B (en) * | 2017-11-28 | 2023-08-01 | 黑龙江天有为电子股份有限公司 | Color display device of automobile instrument panel |
| CN108333824A (en) * | 2018-05-02 | 2018-07-27 | 江苏新通达电子科技股份有限公司 | A kind of concealed integrated display module |
| CN113325622A (en) * | 2021-05-14 | 2021-08-31 | 北京科技大学 | Polymer liquid crystal film with customized colorful patterns and preparation method thereof |
| CN113325622B (en) * | 2021-05-14 | 2022-07-22 | 北京科技大学 | Polymer liquid crystal film with customized colorful patterns and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205318058U (en) | Elevator segment encode display screen | |
| CN208368045U (en) | A kind of display device combining segment encode screen and colorful display screen | |
| CN102914899A (en) | Double-sided display device | |
| CN208515392U (en) | Liquid crystal display is bonded integraty component with the complete of glass cover-plate | |
| EP1995629A3 (en) | Method for forming an electronic paper display | |
| CN102572037B (en) | Mobile terminal device | |
| CN202120503U (en) | State identification structure used for electronic products | |
| CN204479879U (en) | Display screen | |
| CN206224942U (en) | Very color formula LCD segment encode LCD panels | |
| CN204790255U (en) | Electronic paper display and filter layer thereof | |
| CN206400225U (en) | The backing structure of automobile instrument panel single color display screen color-adjustable | |
| CN207249646U (en) | A kind of cover sheet, touch-screen and display module | |
| CN103434289B (en) | A kind of typography preventing glass cover-plate dirty | |
| CN105182604A (en) | Liquid crystal display device capable of multicolor display | |
| CN104820513A (en) | Implementation method of white OGS (On Glass Solution) | |
| CN204557032U (en) | A kind of color electric paper display screen and chromatic filter layer thereof | |
| CN100576068C (en) | A kind of film that detects radium-shine paper | |
| CN206684440U (en) | A kind of backlight and liquid crystal display die set | |
| CN204440853U (en) | A kind of TN display with different colours viewing area | |
| CN208953851U (en) | A kind of cover board that achievable one is black | |
| CN102722050B (en) | Color filter and liquid crystal display device | |
| CN208367394U (en) | Color electric paper display screen and color electric label | |
| CN204883124U (en) | Segment encode liquid crystal display | |
| CN206210290U (en) | A kind of VR virtual projections device-specific TFT high-definition display screens | |
| CN201465473U (en) | Electronic digital photo frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |