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Product Details:
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| Product: | Custom Monochrome LCD | Display Mode: | Positive, Transflective/Reflective |
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| Driving Condition: | Multiple Driving | Operating Voltage: | 3.0 V |
| Optics: | All Viewing Angles | Display Type: | TN HTN |
| Size: | 2 Inch Or Customized Size | Backlight: | White / Amber / Blue / Yellow |
| Operating Temp: | -30°C To +80°C | Storage Temp.: | -35°C To +85°C |
| Connection: | Metal Pin Connection | Compliance: | REACH & RoHS Compliant |
| Warranty: | One Year | Response Time: | 0.1 Ms |
| Highlight: | FSTN Segment LCD Display,Monochrome Segment LCD Display,TN Segment LCD Display |
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Description
The simplest TN LCD panel consists of two polarizers, two glass substrates with transparent electrodes, ITO (indium tin oxide), and a thin layer of liquid crystal material sandwiched between the electrodes.
When the voltage is turned off, natural light from the light source becomes polarized line light through the top polarizer. When it encounters nematic liquid crystal molecules, it twists together with the liquid crystal twisted layer Twist 90 degrees to reach the bottom polarizer through the bottom glass. Due to the polarization light being parallel to the bottom polarizer, through the polarizer, we can see light (white or gray pixels).
When the voltage is turned on, the liquid crystal molecules will be perpendicular to the glass surface and lose their distortion under the action of an electric field. When polarized light encounters a nematic liquid crystal layer, it maintains its original transparency without distortion Due to the vertical position of the linear light and the bottom polarizer, it will be blocked by the bottom polarizer. We did indeed see light (black pixels)
In summary, we understand that:
Why do we name TN twisted display because it distorts 90 degrees,
We have a positive display above, which is a black character on a white or gray background.
There are two modes for glass panels. Positive mode (white/gray background with black text) or negative mode (black background with white/gray text). The reason why TN LCD cannot obtain a paper white background is that polarization truncates most of the light, and only 20% to 40% of the light can pass through TN LCD.
| Display Type | TN/HTN/STN/FSTN/VA optional |
| Display Mode | Positive / Negative optional |
| Viewing Direction | 3:00/6:00/9:00/12:00 optional |
| Polarizer Mode | Transflective/Reflective/Transflective optional |
| Drive Method | STATIC/Multiple Driving optional |
| Drive Voltage | 2.5V - 5V optional |
| Connection Method | FPC/Metal Pin/without optional |
| Operating Temperature | -25°C to 80°C/Customizable |
| Storage Temperature | -30°C to 85°C/Customizable |
| Module Area | Customizable |
| Viewing Area | Customizable |
FAQ:
Q: How about the warranty?
A: 1-year warranty, correct use.
Q: Can I get the sample?
A: Yes, there are usually samples available. For some special customized products, sample orders can be accepted.
Q: What is the minimum order quantity?
A: For sample orders, small batches are acceptable.
Q: What is the delivery time?
A: For sample orders, 15-20 working days are sufficient, while for bulk purchases, it takes approximately 30-35 days or negotiate with us.
Q: Can the tooling fee be refunded?
A: Yes, if the quantity is appropriate.
Electro-Optic Characteristics
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ITEM
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Symbol
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TEMP(℃)
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Rating |
Unit
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Note
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Min
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Typ
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Max
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| 1 |
Operating Voltage |
Vop | 25 | 4.8 | 5.0 | 5.2 | V | Note1 | ||
| 2 |
Response Time
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Rise Time
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Tr | 25 | 100 | ms | Note2 | |||
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Fall Time
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Tf | 25 | 150 | |||||||
| 3 |
Operating Frequency |
fF | 25 | 75 | Hz | |||||
| 4 |
Contrast Rate |
Cr | 25 | 2 | 5 | Note3 | ||||
| 5 |
Viewing Direction |
6:00 o’clock | Note4 | |||||||
| 6 |
Viewing Angle Cr≥2
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12H =90° | θup | 25 | 10 | Deg | Note4 | |||
| 6H f =270° | θdown | 40 | ||||||||
| 3H f =0° | θleft | 40 | ||||||||
| 9H f =180° | θright | 40 | ||||||||
| 7 |
Current Consumption |
Is | 10 | 3.0 | μA | Note5 | ||||
Customization
| Applicaion | Meter display |
| Display Content | digits+dots+patterns / Dot matrix / Graphic |
| Operating voltage | 2.5V or according to your demand |
| Driving method | according to your request |
| Viewing angle | 6H 9H 12H 3H |
| LCD mode | TN STN FSTN HTN VA DFSTN optional |
| Display mode | Negative positve reflective transfelective transmissive |
| Conecting mode | Metal pin / rubber / FPC / others |
| Backlihgtlight | Nil or with white&blue backlight |
| Voltage driving | Dynamic voltage / Static |
| Controller | Nil or according to request |
| Interface | I2C / SPI / others |
| Operating voltage | -20~+70℃(common),according to your request |
| Storage voltage | -30~+80℃(common),according to your request |
| OEM/ODM | Accecpted |
| System design | LCD module related system software and hardware design accepted |
| Warranty | 12 months free, payed warranty lifttime |
| Packaging | Plastic bag +foam+carton |
| carton size | 41.5x36x50cm |
| Sample lead time | 3-20 working days |
| Customize lead time | 20-35 working days |
| Production Lead time | 7 days for available designs,Customized: 30~35 days |
| Cetification | Rohs, Reach |
Products Presented
Factory Facilities and Certificates
Contact Person: Cologne Ke
Tel: +8613502983321
Fax: 86-755-2370-9419
