3.1 Inch Monochrome 20X4 Character COB 22 Pin LCD Module

• Usage: Small-sized LCM, Monitor LCM
• Digital LCD Module Type: 2004
• Touch Screen Type: No Touch
• Type: Character
• Response Time: 2ms
• Viewing Angle: TN＋FILM
• Model NO.: GH2004-3101
• Display Technology: STN
• DOT-Matrix Graphic LCD Module Type: 2004
• LCD Drive Mode: Drive IC
• Customized: Non-Customized
• Angle of Viewing: 6:00
• Operating Voltage: 3.3V, 5V
• Backlight: LED, White
• Display Type: Stn
• Outline Dimension: 98.0*60.0*14.0
• Construction: COB
• Operating Temperature: -20-+70
• Storage Temperature: -30-+80
• Controller IC: 7066/7065
• Active Area: 70.1 X 20.76 mm
• Viewing Size: 76.0 X 26.0 mm
• Data Bus: Spi-S8
• Transport Package: 200PCS /Carton
• Specification: 3 inch 20x4
• Trademark: Huayuan
• Origin: China
• HS Code: 8524919000
• Production Capacity: 1000000/Month

Product Description

Specifications	Model:GH2004-3101 ConstructionCOB Display TypeSTN Operating Voltage (VDD)3.3V,5V Backlight Voltage(VBL)3.3V,5V Operating Temperature (degree Celsius)-20ºC~70ºC Storage Temperature (degree Celsius)-30ºC~80ºC Viewing Direction6:00 Dot Matrix20x4 Viewing Area76.0*26.0 Active Area70.1*20.7 Outline Dimension98.0*60.0*14.0 Controller: 7066/7065 BacklightLED Data bus :SPI-S8
Delivery	2~7 days for sample and 20~30 days for mass production

Packaging Details: each in an anti-statics bag, pack in carton or according to the customer's requirement.
Delivery Detail: 7 days for sample and 20-30 days for mass production
Logistic: DHL/UPS/FedEx/EMS

Q1: Are you a factory or trading company? 

A1: We are manufacturer. 

Please refer to our company show

Q2: Where is your factory located? How can I visit there? 

A2: Our factory is located in Hunan Province, China. 
Welcome to visit our factory. We could pick you up in Changsha Huanghua Airport, or High-speed train Zhuzhou Xi station. 

Q3: How can I get some samples? 

A3: We don't provide free one, but we will minus the extra price when you reorder with the suitable quantity.

Q4: How does your factory do regarding quality control? 

A4: Quality is the priority. We always attach great importance to quality controlling from the start to the end. 
Our factory has gained ISO9001, RoHS, SGS certification. 

Packaging Details: In an anti-statics bag packed in carton or according to the customer's requirement

Delivery time: 5-7 days for sample and 25-30 days for mass production. 

Cooperate Supplier: Tianma, Innolux, BOE, HSD

Related products: 

Character lcd (8x1, 8x2, 16x1, 16x2, 16x4, 20x2, 20x4, etc. ) 
Graphic lcd (122x32, 128x64, 192x64, 240x128, 320x240, etc. ) 
TFT LCD (1.44", 1.77", 2", 2.2", 2.4", 2.8", 3", 3.2", 3.5", 4", 4.3", 5", 5.5", 5.7", 6.2", 7", 8", 9", 9.7", 10.1", 10.2", 10.4", 17" and so on. 
TN/STN/HTN/VA segment customized lcd 
LED backlight panel 
All kinds of LCD Module can customized. 

Application: 

Autoelectronics, 3D&Shutter, Meters&Instrument, Telecommunication, 
Domestic electrical appliance(Household appliance), Fuel dispensers, Office equipment, 
Medical &health equipment, Business related facility, Education electronics. 

Contact Us: Send inquiry to us to get newest price and information. 

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