公开(公告)号：US10971062B2

公开(公告)日：2021-04-06

申请号：US15567494

申请日：2016-04-22

Applicant: Flexenable Limited

Inventor： Tiziano Agostinelli ,  Burag Yaglioglu

IPC: G09G3/3233 ,  H01L27/12

Abstract: A control component for a current-driven optical media is provided. The control component includes thin film transistors (TFT) for driving pixels of an active matrix optoelectronic device. An additional electrode is provided in a separate conducting layer within the control component in order to add a separate capacitance (C2) that is coupled to the gate electrode of the control component to supplement the capacitance (C1) already coupled between the gate and source electrodes.

公开(公告)号：US10516797B2

公开(公告)日：2019-12-24

申请号：US15521875

申请日：2015-10-26

Applicant: FlexEnable Limited

Inventor： Tiziano Agostinelli ,  Charlotte Harrison ,  Will Reeves

IPC: H04N1/04 ,  H04N1/028 ,  H04N1/10 ,  H04N1/195 ,  H04N1/40 ,  H04N1/48

Abstract: An imager is provided. The imager has an imaging platen which presents an imaging surface against which an object to be imaged can be placed. The imaging platen has a photodetector layer and a light guiding layer operable to guide light towards the object. The imager includes a light source operable to emit light into the light guiding layer. The light source is located at an edge of the light guiding layer, to guide light into the light guiding layer of the imaging platen.

公开(公告)号：US20170318179A1

公开(公告)日：2017-11-02

申请号：US15521875

申请日：2015-10-26

Applicant: FlexEnable Limited

Inventor： Tiziano Agostinelli ,  Charlotte Wendy Michele Borgers ,  Will Reeves

IPC: H04N1/028 ,  H04N1/10 ,  H04N1/195 ,  H04N1/40

Abstract: An imager is provided. The imager has an imaging platen which presents an imaging surface against which an object to be imaged can be placed. The imaging platen has a photodetector layer and a light guiding layer operable to guide light towards the object. The imager includes a light source operable to emit light into the light guiding layer. The light source is located at an edge of the light guiding layer, to guide light into the light guiding layer of the imaging platen.

公开(公告)号：US20180158405A1

公开(公告)日：2018-06-07

申请号：US15567494

申请日：2016-04-22

Applicant: Flexenable Limited

Inventor： Tiziano Agostinelli ,  Burag Yaglioglu

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0852 ,  G09G2380/02 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1255

Abstract: The present invention relates to a control component for a current-driven optical media, for example a control component including thin film transistors (TFT) for driving pixels of an active matrix optoelectronic device. An additional electrode is provided in a separate conducting layer within the control component in order to add a separate capacitance (C2) that is coupled to the gate electrode of the control component to supplement the capacitance (C1) already coupled between the gate and source electrodes.

公开(公告)号：US09805668B2

公开(公告)日：2017-10-31

申请号：US14412988

申请日：2013-07-08

Applicant: Flexenable Limited

Inventor： Tiziano Agostinelli ,  Jeremy Hills ,  David Gammie ,  Stephan Riedel ,  Boon Hean Pui

IPC: G09G3/34 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: G09G3/344 ,  G02F1/136213 ,  G02F2001/133397 ,  G09G2300/043 ,  G09G2300/0473 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0876 ,  G09G2310/0245 ,  G09G2310/063 ,  G09G2320/0257 ,  G09G2320/046 ,  G09G2330/026 ,  G09G2330/027

Abstract: We describe a method of reducing artefacts in an image displayed by an active matrix electro-optic display and display driver, the electro-optic display driver comprising a plurality of active matrix pixel drivers each driving a respective pixel of the electro-optic display, each active matrix pixel driver having an associated storage capacitor coupled to a common backplane connection of the display driver, pixels of the electro-optic display having a common pixel electrode, the method comprising: driving the electro-optic display with a null frame during a power-down procedure of the display.