CN206224942U - Very color formula LCD segment encode LCD panels - Google Patents
Very color formula LCD segment encode LCD panels Download PDFInfo
- Publication number
- CN206224942U CN206224942U CN201621136908.6U CN201621136908U CN206224942U CN 206224942 U CN206224942 U CN 206224942U CN 201621136908 U CN201621136908 U CN 201621136908U CN 206224942 U CN206224942 U CN 206224942U
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- segment encode
- lcd
- backlight
- lcds
- color
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Abstract
A kind of very color formula LCD segment encode LCD panels, including PCB, backlight, segment encode LCDs, it is characterised in that：The backlight is fixed with PCB, and colorful light-permeable diaphragm is provided between backlight and penetrating segment encode LCDs, and colorful light-permeable diaphragm is attached on the viewing area of backlight, and the utility model has the advantages that compared with prior art：The utility model employs one layer of colorful light-permeable diaphragm of patch between backlight and LCDs, and LCDs background color is also changed to penetrating color, so as to realize for LCD segment encode LCD panel background colors being changed to colour, then solve the problems, such as that traditional LCD segment encode LCD panels only have blue bottom or black matrix.Segment encode LCDs is directly driven by the I/O port of MCU, so as to eliminate lcd driver, cost is reduced, and due to reducing the overall failure rate of LCD segment encode LCD panels.
Description
Technical field
The utility model belongs to a kind of LCD segment encodes LCD panel, more particularly to a kind of to have colored mask so that aobvious
It is shown as the elevator LCD panel of very color formula effect.
Background technology
LCD segment encodes liquid crystal is according to its display effect is attractive in appearance, the low advantage of price occupies most of city in current elevator industry
, but common LCD segment encodes LCD panel has 3 in use：1. traditional pattern is relatively simple, only black matrix
Two kinds of wrongly written or mispronounced character and blue bottom wrongly written or mispronounced character.2. traditional LCD segment encode liquid crystal uses the mode of lcd driver driving, therefore traditional
The cost of LCD segment encode display boards is higher always.3. due to it is conventionally employed be lcd driver driving principle, but driver itself
In the presence of a fault rate, so as to improve the overall failure rate of LCD segment encode display boards.For problem above, the change of Ye You producers
Structure, changes displaying principle, changes profile, shell.But corresponding cost increases a lot, aggravates the survival pressure of enterprise.
The content of the invention
Technical problem to be solved in the utility model is：For problems of the prior art, there is provided a kind of very color
Formula elevator LCD segment encode LCD panels, paste one layer of colorful light-permeable diaphragm so that backlight is by original between backlight and liquid crystal
Single white be changed into colored, segment encode LCDs is directly driven by the I/O port of MCU, so as to eliminate lcd driver, drop
Low cost.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of very color formula LCD segment encode LCD panels, including PCB, backlight, segment encode LCDs, it is special
Levy and be：The backlight is fixed with PCB, and colorful light-permeable is provided between backlight and penetrating segment encode LCDs
Diaphragm, colorful light-permeable diaphragm is attached on the viewing area of backlight.
MCU in the PCB drives segment encode LCDs by I/O port.
The backlight is fixed in the circular hole of PCB by cylinder pin, and fixed backlight is immovable.
The segment encode LCDs background color is penetrating color, and when data pin has voltage difference with COM pin, this section is lighted aobvious
Show to come.
The utility model has the advantages that compared with prior art：The utility model is employed in backlight and liquid
One layer of colorful light-permeable diaphragm is pasted between crystal display screen, and LCDs background color is also changed to penetrating color, so as to realize LCD sections
Code LCD panel background color is changed to colour, then solves traditional LCD segment encode LCD panels and there was only asking for blue bottom or black matrix
Topic.Segment encode LCDs is directly driven by the I/O port of MCU, so as to eliminate lcd driver, cost is reduced, and by
In the overall failure rate for reducing LCD segment encode LCD panels.The utility model appearance looks elegant is exquisite, unique, and cost is lower, therefore
Barrier rate is lower, it is adaptable to which all kinds of elevators are used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is lateral view of the present utility model
Fig. 3 is structural decomposition diagram of the present utility model.
In figure：1-PCB circuit boards, 2- backlights, 3- colorful light-permeable diaphragms, 4- segment encode LCDs.
Specific embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically
It is bright.
A kind of very color formula LCD segment encode LCD panels, total is by PCB 1, backlight 2, colorful light-permeable diaphragm
3rd, segment encode LCDs 4 is constituted, and backlight 2 is fixed with PCB 1, backlight 2 and penetrating segment encode LCDs 4
Between be provided with colorful light-permeable diaphragm 3, colorful light-permeable diaphragm 3 is attached on the viewing area of backlight 2, the MCU in PCB 1
Segment encode LCDs 4 is driven by I/O port.The background color of segment encode LCDs 4 is penetrating color (all-transparent）, as data pin and COM
This section is lighted and shown when pin has voltage difference.
Backlight 2 is snapped in 4 circular holes in PCB manufactured Boards by 4 cylinder pin, so that fixed backlight 2 will not be moved
It is dynamic, colorful light-permeable diaphragm 3 is attached to the viewing area of backlight 2, the pin of segment encode LCDs 4 is inserted into PCB 1
In liquid crystal pin hole, and fixed by soldering.LCD displays type of drive is used：The I/O port of MCU is straight in PCB
Connect driving LCD segment encode LCDs.
The present embodiment is primarily to realize the LCD segment encode liquid crystal displays of very color formula.By improvement of the present utility model, section
Code LCDs is all-transparent, and backlight lights rear white light through being changed into colored background color after colorful light-permeable diaphragm, then through logical
Saturating formula segment encode liquid crystal display background color still remains colour, and light is colour after being appeared from diaphragm, so that backlight is by original
The single white come is changed into colored.The corresponding pen of the data pin when the data pin and COM pin of LCD segment encode liquid crystal displays have voltage difference
Section is lighted, so as to realize showing segment code type effect under colored background color.
Embodiment described above is a kind of preferably scheme of the present utility model, not makees any to the utility model
Formal limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (4)
1. a kind of very color formula LCD segment encode LCD panels, including PCB, backlight, segment encode LCDs, its feature
It is：The backlight is fixed with PCB, and colorful light-permeable film is provided between backlight and penetrating segment encode LCDs
Piece, colorful light-permeable diaphragm is attached on the viewing area of backlight.
2. a kind of very color formula LCD segment encode LCD panels as claimed in claim 1, it is characterised in that：In the PCB
MCU by I/O port drive segment encode LCDs.
3. a kind of very color formula LCD segment encode LCD panels as claimed in claim 1, it is characterised in that：The backlight passes through
Cylinder pin is fixed in the circular hole of PCB, and fixed backlight is immovable.
4. a kind of very color formula LCD segment encode LCD panels as claimed in claim 1, it is characterised in that：The segment encode liquid crystal
Display screen background color is penetrating color, the corresponding pen section of the data pin when the data pin and COM pin of segment encode LCDs have voltage difference
Light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136908.6U CN206224942U (en) | 2016-10-19 | 2016-10-19 | Very color formula LCD segment encode LCD panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136908.6U CN206224942U (en) | 2016-10-19 | 2016-10-19 | Very color formula LCD segment encode LCD panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224942U true CN206224942U (en) | 2017-06-06 |
Family
ID=58788208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136908.6U Active CN206224942U (en) | 2016-10-19 | 2016-10-19 | Very color formula LCD segment encode LCD panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224942U (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 |
| CN107776406A (en) * | 2017-11-28 | 2018-03-09 | 黑龙江天有为电子有限责任公司 | Based on segment encode screen and color LCD screen combined display equipment |
| CN108170021A (en) * | 2018-02-12 | 2018-06-15 | 宗仁科技(平潭)有限公司 | A kind of electronic watch driving circuit and electronic watch |
-
2016
- 2016-10-19 CN CN201621136908.6U patent/CN206224942U/en active Active
Cited By (6)
| 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 |
| CN107776406A (en) * | 2017-11-28 | 2018-03-09 | 黑龙江天有为电子有限责任公司 | Based on segment encode screen and color LCD screen combined display equipment |
| 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 |
| CN107776406B (en) * | 2017-11-28 | 2024-01-19 | 黑龙江天有为电子股份有限公司 | Combined display device based on segment code screen and color liquid crystal screen |
| CN108170021A (en) * | 2018-02-12 | 2018-06-15 | 宗仁科技(平潭)有限公司 | A kind of electronic watch driving circuit and electronic watch |
| CN108170021B (en) * | 2018-02-12 | 2023-05-23 | 宗仁科技(平潭)有限公司 | Electronic watch driving circuit and electronic watch |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 310000, room 398, No. 1718, Xihu District, Zhejiang, Hangzhou, Wensanlu Road Patentee after: Hangzhou Saixiang Technology Co., Ltd. Address before: Yuhang Xianlin District of Hangzhou City, Zhejiang province 310000 Xian Xing Road 31, 4 floor of Building 2 Patentee before: Hangzhou Saixiang Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder |