Internet of things
Requirements of capacitive touch screen are not very high in this field ranging between pure industry and consumer applications. End products are express logistics handheld terminals, handheld POS terminals, convenient payment terminals. they are mainly used in indoor environments and occasionally used in outdoor applications. These terminal products mainly pursue lightness and portability so G+F(F) structure is generally recommended and G+G structure is chosed by a small number of customers to be cost-effective.
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Case introduction：Courier handheld terminal
Application environment and features 1.Mainly used in indoor express scanning, occasional outdoor operation, so need to meet all kinds of weather conditions and operation sensibility with glove in winter 2.Long standby time and low power consumption 3.Pass high and low temperature aging test and tumbling test
Touch Panel solution 1.G+F+F structure, Corning glass cover with surface AF processed 2.Cost-effective Goodix GT970 program, debugging water function and requiring glove function. 3.Optical bonding assembly with FPC screened. |
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Medical Equipment
Requirements of capacitive touch screen are not very high in this field ranging between pure industry and consumer applications. End products are express logistics handheld terminals, handheld POS terminals, convenient payment terminals. they are mainly used in indoor environments and occasionally used in outdoor applications. These terminal products mainly pursue lightness and portability so G+F(F) structure is generally recommended and G+G structure is choosed by a small number of customers to be cost-effective.
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Case introduction：Portable medical machine
Application environment and features: 1.Mainly used in pharmacy and health clinic indoor, occasionally used for outdoor emergency, so need to achieve normal operation with medical waste liquid and medical glove. 2.Pass EMC test and meet safety requirements. 3.Power utilization differs home and abroad, so need to meet the anti-power interference and radiation resistant grades.
Touch Panel solution: 1.G+G structure, Asahi glass cover with surface AF processed. 2.Cypress, fifth series program with good anti-interference performance. 3. Air bonding method is recommended for cost effective. FPC and IC screened. |
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Vehicle-mounted industry
Capacitive touch screen requirements depends on the installation location(front or back) of the end products in the vehicle and corollary devices. if end products are installed in the front of the vehicle, in-vehicle control system for example, requirements are relatively higher because they must meet the relevant certification and explosion proof. Requirements are lower for end products located at the back of the vehicle such as car-borne navigation , audio-visual equipment and intelligent parking system, intelligent traffic control terminals etc. Antiriot, earthquake-proof, visibility in the sun and anti-interference are generally concerned about for terminals in this field, so G+G structure is generally recommended and G+F+F struchture are likely to be considered for breech-loading products that are high volume and cost sensitive.
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Case introduction：Front loading Vehicle control system
Application environment and features: 1.Mainly used in Automotive control meter so need to meet good visibility in the sun. 2.Requires explosion-proof seismic rhetorical for vehicle certification。 3.Require strong Anti-interference。
Touch panel solution: 1.G+G structure, thick tempered glass cover with surface AG processed.。 2.Cypress program for screen size below 12.1 inch and ILI or EETI program for screen size above 12.1 inch with good Anti-interference performance. 3.Considering the seismic explosion proof and wide temperature change, TP and TFT optical bonding assembly is recommended.
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Intelligent Household Industry
End products are mainly used indoor. Smart applications and smart security for example, application environment is relatively good in this field so the requirements are relatively low for capacitance touch screens except for intelligent products with servo motors. Sensitivity, interference and cost is usually considered, so G+F(F) structure is generally recommended and G+G structure could be used on small amount of high-end products.
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Case Introduction：Intelligent Kitchen Electric Equipment
Application environment and features:
1.Mainly used in kitchen so need to achieve normal touch with water and oil. 2.Capacitance touch screen needs relatively better hardness and stronger strength. 3.require strong anti-interference and good sensibility.
Touch screen solution 1.G+G Structure, thick tempered glass cover with surface AF processed 2.Cypress or Atmel program with good anti-interference performance is recommended depending on customer's actual application. 3.Considering the service life, temperature, humidity situation, TP and TFT optical bonding assembly. is recommended.
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Industrial Control
Application environment is complicated in this filed. The requirements pf capacitive touch screen is much higher with various sources of interference such as textile machine, HMI, industrial tablet, mobile phones etc. The service life, supply life circle, stability, strong anti-interference and overall impact resistance is usually focus on and G+G structure is recommended.
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Case introduction：Industrial Data Detection Equipment
Application environment and features:
1.Mainlu used as workshop data monitoring so need to achieve operation with glove and mechanical oil. 2.Capacitive touch screen requires stronger strength and higher impact resistance. 3.Capacitive touch screen requires stronger anti-interference and long service life and life circle.
Touch screen solution 1.G+G structure,2.0 thick Corning tempered glass cover with surface AF processed. 2.Cypress program with FPC screened. 3. Convenient for TP and TFT Assembly, air-bonding is recommended.
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Outdoor Equipment
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Application environment for this field is usually severe weather, high and low temperature and various outdoor impact so requirements of capacitive touch screen is relatively high. End products are mobile phones used in oil exploration, outdoor agricultural machinery, army and police on-duty portable terminals, etc. Capacitive touch screen glove function and water function, service life, visibility in the sun, impact resistance is generally concerned, so stable G+G structure is usually recommended. |
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