CREATING CONNECTIONS BETWEEN HUMAN AND MACHINE
About touchscreens, LCDs and LCMS
Touchscreen Panels
In nowadays the common used are FGS and GGS. If divide the touchscreen panel by the leads on the cable, it can be divided into 4 wires, 5 wires, 7 wires, and 8 wires resistive touchscreens.
Capacitive touchscreen is a four-layer composite glass screen that works using the human body's current induction. Capacitive touchscreen panels can be divided into two types.
They are surface capacitive touchscreen and projection capacitive touchscreen.
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What're our capabilities for capacitive touchscreen panels?
√Super big size capacitive touchscreen (max to 98");
Industrial control capacitive touchscreen panels; Anti-bacterial glass touchscreen panels (max to 27 inches); Supber big size capacitive interactive touch foil (max to 180"); |
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Customize Your Touchscreen Products Here
√Super big size capacitive touchscreen (max to 98");
Industrial control capacitive touchscreen panels; Anti-bacterial glass touchscreen panels (max to 27 inches); Supber big size capacitive interactive touch foil (max to 180"); |
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Resistive Touchscreen Panels
Its screen and control system are relatively cheap. The response sensitivity is very good. Whether it is a four-wire resistance touch screen or a five-wire resistance touch screen, they are a completely isolated working environment to the outside world, not afraid of dust and water be penetrated in, so it can adapt to a variety of harsh environments. In addition, it can be touched with any object and has good stability.
The 4 wires and 5 wires resistive touchscreen is suitable for PDA handheld device, GPS satellite positioning system, industrial control system, POS, financial terminal, information query machine, medical instrument service system, interactive teaching system etc. As to 8 wires resistive touchscreen, it's more difficult to manufacture and its cost is also much higher than 4 wires and 5 wires.
Resistive touchscreens have high accuracy and high resolution features. Its resolution can be high to 4096x4096. By the way, resistive touch screen won't be impacted by the dust, water, oil etc. during its using. It can be applied both in high and low temperature environments. Due to the resistive touchscreen uses pressure sensing technology, so it can be touched with any object, even wearing gloves also can operate it.
Capacitive Touchscreen Panels
This kind of touchscreen panels is one of the very common and important interface input components for many electronic devices. It is not like the resisitve touchscreen which need use a force to press the screen. It just need light touch on screen then will trigger the function. Capacitive touchscreens require only one correction or no correction at all after production, while resistive technologies require regular correction. Capacitive touchscreens are also have more longer life than resistive ones. This depends on their structure. In addition, the capacitive one are also have more better performance on light loss and system power consumption. But if there is water, dust, oil etc. on its screen, then it will impact its operation.
The capacitive touchscreens are widely used in consumer electronics, smart wearing devices, beauty devices, smart home, household appliances etc.
Capacitive touch screen can be multi-touched. Especially it can be slided touch. This kind of advantage makes it can be used on current smart or intelligent devices, electrical cars, intelligent kitchen devices etc.
TN Type Segment Code LCD
LCD Material: TN crystal display
Display Mode: positive display
Polarizer Type: reflect
Working Temp.: -20~+70℃
Working Voltage: 2.7V~5.0V
Color: grey background with black letters
Connection: metal PINs, conductive tape, heat seal connector, FPC
Application: inteligent motor controller
STN Type Segment Code LCD
Display Mode: negative display
Polarizer Type: full-transmission
Working Temp.: -30~+80℃
Working Voltage: 2.7V~5.0V
Color: blue background with white letters
Connection: metal PINs, conductive tape, heat seal connector, FPC
Application: sterilizer cabinet
HTN Type Segment Code LCD
LCD Material: HTN crystal display
Display Mode: positive display
Polarizer Type: semi-transmission Working Temp.: -10~+60℃
Working Voltage: 2.7V~5.0V
Color: blue background with white letters
Connection: metal PINs, conductive tape, heat seal connector, FPC Application: fresh air ventilator controller
FSTN Type Segment Code LCD
LCD Material: FSTN crystal display
Display Mode: positive display
Polarizer Type: semi-transmission
Working Temp.: -20~+70℃
Working Voltage: 2.7V~5.0V
Color: gray background with black letters
Connection: metal PINs, conductive tape, heat seal connector, FPC
Application: solar-power inverter/PV inverter
TN Type Segment Code LCD
LCD Material: TN crystal display
Display Mode: positive display
Polarizer Type: reflect
Working Temp.: -20~+70℃
Working Voltage: 2.7V~5.0V
Color: grey background with black letters
Connection: metal PINs, conductive tape, heat seal connector, FPC
Application: inteligent motor controller
TN Type Segment Code LCD
LCD Material: TN crystal display
Display Mode: positive display
Polarizer Type: reflect
Working Temp.: -20~+70℃
Working Voltage: 2.7V~5.0V
Color: grey background with black letters
Connection: metal PINs, conductive tape, heat seal connector, FPC
Application: inteligent motor controller
1602 Blue Screen COB LCM (Dot Matrix LCD Module)
Structure: segment LCD, BLU, metal frame, conductive tape, driver
Interface Mode: serial port, parallel port
Dot Matrix: 1602, 4004, 12232, 12864, 19264, 240128, 320240 etc.
Colors: yellow-green background with black letters, blue background with white letters, white background with black letters etc.
Features: COB LCM is more expensive than COG one. Its size is also bigger, which is usually used for small lot size production. COB module is easy to fix and has low MOQ requirement and short lead time. COB module's height usually can be 8~13mm around.
Pets Driver LCD Integration Control Panel
On the recent rising pet drivers, they usually have a LCD controller panel module. It consits of LCD, backlight, PCBA function control board etc. components. The LCD works as the core part, which made of VA crystal screen. It can achieve multi-color display.
LuphiTouch can provide you the full set of crystal screen driving program, touchscreen driving program and the module program for the control system.
2.8" 240*320 High Brightness TFT LCD
Size: 2.8 inches
Visible Under Sunshine: Yes
Resolution Ratio: 240*320
Brightness: 500cd/m2
Display Color: 262k
Long Strip Wide Temperature IPS TFT LCD
Size: 8.8 inches
Display Mode: IPS
Resolution Ratio: 1280*480
Brightness: 400cd/m2
Color Depth: 16.7M
Module Size: 229.6x97.3x6.0mm
Working Temp.: -30~+85°C
Interface: LVDS/40PIN
Application: center control system, integration controller, smart home
Coffe Machine TFT IPS Screen LCD Module
Size: 7.0 inches
Display Mode: IPS
Resolution Ratio: 1424*280
Brightness: 300cd/m2
Color Depth: 16.7M
Module Size: 38.20*181.47*3.40mm
Working Temp.: -30~+85°C
Interface: MIPI
Application: household appliances, like coffe machine, smart kitchen
UV Resistant Rubber Keypad
Size: 5.0 inches
Display Mode: IPS
Capacitive Touch: yes
Resolution Ratio: 800*480
Brightness: 350cd/m2
Color Depth: 16.7M
Module Size: 120.70*76.30*5.03m
LuphiTouch® Integrated Touch Screen and Display Solutions
LuphiTouch can provide a completed and integrated interface module assembly to our end clients, which including the front graphic panel, touch screen, LCD display, PCBA controller etc. All of these components can be integrated in to a plastic or metal bezel, or an open frame, or panel mounting. We can use OCA(optical adhesive) full lamination or frame lamination to laminate the display window of the graphic overlay with touchscreen and/or LCD screens. In our factory there are specially established optical assembly room and inspection room to guarantee its quality. In addition, we also can provide the functional control PCBA development and software development for your touch display interface projects.
Our designed and manufactured interface modules have fantastic sealing performance to prevent the moisture and dust penetrating in. It can meet IP65 and even IP67 grade requirements. Our interface modules are widely used in medical, beauty, household appliances, smart home, intelligent kitchen, POS, industrial control, defense, aerospace, marine, vehicles etc.
Concrete applications
MedTech
Telecommunication
