Using inkjet printers to create lasers

Physics Today ◽  
2012 ◽  
Keyword(s):  
Inkjet Printers

Color reproduction on inkjet printers and paper colorimetric properties

2003 ◽  
Author(s):  
Jesus Fernandez-Reche ◽  
Joan Uroz ◽  
Jose A. Diaz ◽  
Antonio Garcia-Beltran
Keyword(s):  
Color Reproduction ◽  
Inkjet Printers

scholarly journals Design and Implementation of Android Applications as Mobile Payment Gateway Services in the Sistem Online Payment Point (SOPP) of PDAM Malang Regency

2015 ◽  
Vol 1 (1) ◽  
pp. 26-33
Author(s):  
Grifito yuan Maulidina
Keyword(s):  
User Satisfaction ◽  
Survey Methods ◽  
Survey Method ◽  
Point System ◽  
Payment Systems ◽  
Online Payment ◽  
Transaction Process ◽  
Inkjet Printers ◽  
Long Time ◽  
Speed Up

The development of online payment systems such as the online payment point system has greatly assisted the public in processing monthly transactions such as water bills. However, in its application, this system still uses large devices such as computers and inkjet printers so that the operation takes a long time and is less efficient. Therefore, in this study, a mobile application is designed to replace the role of computers in making water bill payment transactions in the online payment point system (SOPP) of PDAM Malang Regency. The application that is connected to a database server via the internet is also integrated with a compact wireless thermal printer that can be carried anywhere and does not require ink refills so that it can speed up the transaction process and be more efficient in time, paper and space. The research method used was experimental and survey methods. The experimental method is used to test the running of the application, test the application's compatibility with the device and measure the time it takes for the application to exchange data. The survey method is used to test user satisfaction with the application.

A survey of inkjet-printed low-cost sensors

2018 ◽  
Vol 85 (7-8) ◽  
pp. 504-514
Author(s):  
Christoph Beisteiner ◽  
Bernhard G. Zagar
Keyword(s):  
Low Cost ◽  
Pressure Sensors ◽  
Strain Gauges ◽  
Temperature Dependent ◽  
Moulding Process ◽  
Seebeck Coefficients ◽  
Injection Moulding Process ◽  
Inkjet Printers ◽  
Lamination Process ◽  
Pet Films

Abstract Inkjet-printers from the company Epson and others can be used to fabricate low-cost sensors on coated PET films. By using nanoparticle-based dispersions resistive temperature dependent sensors, strain gauges, thermocouples and pressure sensors can be fabricated. For these purposes the gauge factors, Seebeck coefficients and temperature coefficients of resistance for Ag, Carbon Black and PEDOT:PSS dispersions on Mitsubishi® and Pelikan® PET substrates are characterized. Furthermore, piezoresistive effects in transverse and longitudinal strain directions are discussed. Additionally, a printed sensor system for measuring strains within a surface is presented. Finally, an injection-moulding process and a lamination process are used to improve the mechanical scratching of those sensors.

Flow Physics in Microchannels

2005 ◽  
Author(s):  
S. B. Pidugu ◽  
T. Bayraktar
Keyword(s):  
Fluid Flow ◽  
Pressure Drop ◽  
Microfluidic Devices ◽  
Control Methods ◽  
Flow Physics ◽  
Macro Scale ◽  
Inkjet Printers ◽  
Friction Measurements ◽  
Electrokinetic Flows

Even though microfluidic devices are slowly becoming commercial reality (e.g. Inkjet printers), the challenges in the design of microfluidic devices remain since not all aspects of fluid flow in microchannels have been fully understood yet. This paper presents an extensive review of studies on flow physics for both pressure-driven and electrokinetic flows in microchannels. The primary goal of the present paper is to provide a wide overview of findings on underlying principles of microflow physics. The issues discussed include the effect of pressure drop and friction measurements; mixing and flow control methods for microfluidic systems; and joule heating and viscous dissipation effects in microchannel flows. No agreement has been found among studies focusing on the characterization of friction factor/pressure drop for microflow systems. Further investigation requires understanding how entrance effects differ in the case of microflows when compared to macro scale flow. There is a clear need to investigate characteristics of non-Newtonian fluid flow in microchannels.

Tissue engineering with the aid of inkjet printers

2007 ◽  
Vol 7 (8) ◽  
pp. 1123-1127 ◽  
Author(s):  
Phil G Campbell ◽  
Lee E Weiss
Keyword(s):  
Tissue Engineering ◽  
Inkjet Printers
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