Sökning: "active-matrix"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet active-matrix.

  1. 1. Electrochromic Polymer Devices: Active-Matrix Displays and Switchable Polarizers

    Författare :Peter Andersson; Magnus Berggren; Nathaniel Robinson; Per Bröms; Linköpings universitet; []
    Nyckelord :conjugated polymer; PEDOT:PSS; active-matrix; displays; polarizer; polyaniline; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Major efforts have been spent during recent years in worldwide attempts to achieve an electronic paper technology; the common name for novel flexible displays utilizing substrates such as paper, plastics or thin metal sheets. Various kinds of technology are available that potentially will be used for an electronic paper, which differs from each other mainly with respect to the choice of active materials, substrates and manufacturing techniques. LÄS MER

  3. 2. Charge Transport Modulation and Optical Absorption Switching in Organic Electronic Devices

    Författare :Peter Andersson; Magnus Berggren; Ronald Österbacka; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; electrochromic; photochromic; PEDOT:PSS; active matrix display; switchable charge traps; printed electronics; switchable polarizer; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik;

    Sammanfattning : Organic electronics has evolved into a well-established research field thanks to major progresses in material sciences during recent decades. More attention was paid to this research field when “the discovery and development of conductive polymers” was awarded the Nobel Prize in Chemistry in 2000. LÄS MER

  4. 3. Organic electrochemical transistor

    Författare :David Nilsson; Xavier Crispin; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Conducting polymers entered the research field in late 70's and investigations regarding printable electronics started a decade later. In this thesis printable organic electrochemical transistors (OECT) will be treated. Conjugated polymers can be switched between a high conducting and low conducting state in electrochemical cells. LÄS MER

  5. 4. An Organic Electrochemical Transistor for Printed Sensors and Logic

    Författare :David Nilsson; Magnus Berggren; George G. Malliaras; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; printable organic electrochemical transistors OECT ; polymers; charge signal carriers; proton-conducting electrolyte Nafion ; Organic chemistry; Organisk kemi;

    Sammanfattning : Conducting polymers entered the research field in late 70´s and efforts aimed at achieving printed electronics started a decade later. This thesis treats printable organic electrochemical transistors (OECT). Some conjugated polymers can be switched between a high conducting and a low conducting state in an electrochemical cell. LÄS MER

  7. 5. Conjugated polymer surface switches for active cell control

    Författare :Maria Bolin; Magnus Berggren; Edwin Jager; Danilo De Rossi; Linköpings universitet; []
    Nyckelord :Elektronik; Polymerer; Organisk elektronik; NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : Conjugated polymers have been found useful in a wide range of applications such as sensors, electrochemical transistors, solar cells, and printed electronics due to their mechanical, optical and electronic properties. An amazing research field has grown during the last three decades since the discovery of conducting polymers in 1976. LÄS MER