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Industrial Monitor
Ang kumpanya ng multi technology na 3M kamakailan ay nagbunyag ng bagong 65 "Metal Mesh PCAP touchscreen nito sa DIGITAL SIGNAGE EXPO (DSE 2016) sa Las Vegas. Ayon sa tagagawa, ang mga display ay magagamit sa mga sukat 32 - 65".
Ang espesyal na tampok ng teknolohiya na iniharap ng 3M ay ang…
Touch Screen
Sa mga nakaraang taon, ang multi touch na teknolohiya ay pinamamahalaang upang baguhin ang industriya ng HMI sa mga smartphone, tablet at mga katulad nito at upang magbigay ng inspirasyon sa mas malawak na lipunan.
Aling touch screen para sa multitouch?
Ang multitouch sa sarili nito ay…
Impactinator® Glass
Linear thermal expansion is a critical factor to consider in environments with wide temperature requirements. The problem is caused by different [thermal expansion coefficients of the touch screen materials] or the bezel structure.
BILD1
##Basic Knowledge
Impactinator® Glass
Heat Treating: Where the annealed glass is subjected to a special heat treatment in which it is heated to about 680°C and afterwards cooled.
Chemical Strengthening: The glass is covered by a chemical solution which produces a higher mechanical resistance. Chemically - strengthened glass has similar…
Impactinator® Glass
a coating, which reduces the specular reflectance of a surface by increasing the diffuse reflectance from that surface
Touch Screen
Drift - a gradual loss of accuracy in the alignment of a touchscreen system. Over time, touches to the screen will gradually drift, or move away, from their proper on-screen targets. If the alignment of a touchscreen becomes poor, the touchscreen will need to be calibrated to restore proper…
Impactinator® Glass
Gloss Level - a measure of the amount of non-specularly or diffusely reflected light from a surface. A highly diffuse surface has a low gloss level.
Touch Screen
Decibel (dB) - a unit of power loss or attenuation used in EMI/RFI shielding:
1 decibel = 10 log (Power in/Power out).
A 3dB loss is a fifty percent power reduction.
Impactinator® Glass
Ang salamin ay isang hindi organiko, hindi metal na materyal na walang kristal na istraktura. Ang naturang mga materyales ay tinatawag na amorphous at praktikal na solidong likido na pinalamig nang mabilis na hindi maaaring mabuo ang mga kristal.
Ang mga karaniwang baso ay mula sa soda lime…
Impactinator® Glass
Hydrofluoric acid is a solution of hydrogen fluoride in water. While it is extremely corrosive and dangerous to handle, it is technically a weak acid. Hydrogen fluoride, often in the aqueous form as hydrofluoric acid, is a valued source of fluorine, being the precursor to numerous pharmaceuticals (…
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Abstract
An introduction into the various common types of touch screen technology and the method of their operation. Strengths and weaknesses of each technology will also be discussed to provide a better understanding as to which type would be best to use in any given application.
Impactinator® Glass
Ohms/square (?/_) - the measure of electrical resistance of a coating.
Impactinator® Glass
Indium-Tin Oxide (ITO) - ay kilala bilang indium tin oxide sa mga bansang nagsasalita ng Aleman. Isang semiconducting na kemikal na sangkap.
Impactinator® Glass
Caustic chemicals that can destroy or severely damage the flesh on contact. Such chemicals include various inorganic and organic acids and bases. The most familiar chemicals called caustics are sodium hydroxide (caustic soda, or lye) and potassium hydroxide (caustic potash). Other chemicals are…
Mga Pamantayan
MIL-STD-461E: DOD Interface Standard Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment (August 20, 1999)
Consolidates MIL-STD-461D and MIL-STD-462D into one Standard. EUT hardware and software must be representative of production.…
Impactinator® Glass
a coating, which reduces the reflectance of a surface by better optical coupling to the surface and therefore increasing the overall transmittance
Impactinator® Glass
Ang Haze ay isang optical parameter na ginagamit upang ilarawan ang pag uugali ng pagkalat ng isang materyal o optical na istraktura.
Mga Pamantayan
ASTM-F-1598-95
The touch screen surface is unaffected by exposure to the following chemicals for a period of one hour at 22 degrees C, 45% relative humidity.
Touch Screen
Bilang isang magaspang na gabay, maaari mong kalkulahin ang $ 6400 isang beses na gastos. Bilang karagdagan, mayroong isang pagbili ng tungkol sa 50 piraso ng iyong mga indibidwal na touchscreen.
Ang mga halagang ito ay maaaring magbago kung ang mga espesyal na pagpipilian na partikular sa customer…
Touch Screen
Kung pinapatakbo mo ang controller sa pamamagitan ng USB, walang panlabas na supply ng kuryente ay kinakailangan. Ang controller ay pinapatakbo nang direkta sa pamamagitan ng USB bus. Kapag nagpapatakbo sa pamamagitan ng RS232, kailangan mo ng isang panlabas na supply ng kuryente ng +5V.
Sa aming…