摘要:
A method of producing an electronic device including the steps of: (i) providing a body including a first, conductive element separated from a first surface of said body by a portion of said body; (ii) removing a selected portion of said body to define a recess in said body extending from said first surface and via which a portion of said first element is exposed; and (iii) putting into said recess a liquid medium carrying a first material; wherein said first material is preferentially deposited on the exposed inner surface of said body defining said recess, and wherein the deposited first material is used to provide a connection between said first element and a second conductive element located within said body or later deposited over said first surface of said body.
摘要:
A method of producing an electronic device including the steps of: (i) providing a body including a first, conductive element separated from a first surface of said body by a portion of said body; (ii) removing a selected portion of said body to define a recess in said body extending from said first surface and via which a portion of said first element is exposed; and (iii) putting into said recess a liquid medium carrying a first material; wherein said first material is preferentially deposited on the exposed inner surface of said body defining said recess, and wherein the deposited first material is used to provide a connection between said first element and a second conductive element located within said body or later deposited over said first surface of said body.
摘要:
We describe an electronic document reader system for viewing electronic documents, in which the electronic documents are viewable on a removable electronic document reader display that is useable whilst removed from an electronic document reader display holder. The system comprises: a removable non-volatile display for viewing electronic documents thereon, the display having a display portion on which electronic documents are viewable; a display holder for receiving the removable display, the display holder comprising a back, and an open front shaped to receive the removable display, each of the display and the holder having an electrical interface, wherein, when the removable display is received in the open front, the removable display and holder form an electrically connected combined unit to enable the display to receive document data from the holder for display, and wherein the removable display is useable to read electronic documents when removed from the display holder.
摘要:
We describe an electronic document reader system for viewing electronic documents, in which the electronic documents are viewable on a removable electronic document reader display that is useable whilst removed from an electronic document reader display holder. The system comprises: a removable non-volatile display for viewing electronic documents thereon, the display having a display portion on which electronic documents are viewable; a display holder for receiving the removable display, the display holder comprising a back, and an open front shaped to receive the removable display, each of the display and the holder having an electrical interface, wherein, when the removable display is received in the open front, the removable display and holder form an electrically connected combined unit to enable the display to receive document data from the holder for display, and wherein the removable display is useable to read electronic documents when removed from the display holder.
摘要:
A method of producing a plurality of transistors each including a source/drain electrode pair comprising a conductor material and a channel comprising semiconductor material between the source and drain electrodes of said source/drain electrode pair; the method comprising (i) forming over a substrate at least a first layer of said conductor material or a precursor thereto and a second layer of said semiconductor material or a precursor thereto; and (ii) thereafter removing selected portions of at least said first and second layers so as to define at least two adjacent source/drain electrode pairs that are unconnected to each other within said first and second layers.
摘要:
We describe an architecture for a large-area, touch-sensitive electronic document reading device which is able to tolerate bending. In broad terms, a control circuit board is mounted behind a flexible display structure in the housing and at respective points of attachment of first and second laminar connectors to the control circuit board each laminar connector has a plurality of electrical connections running along a longitudinal direction of the laminar connector and disposed alongside one another in a transverse direction across the laminar connector. At the respective points of attachment of the first and second laminar connectors to the control circuit board the longitudinal directions of the laminar connectors are aligned such that, when said device is flexed, a relative displacement in said longitudinal direction between said control circuit board and of said display structure can be tolerated without damage to the control electronics, touch sensitive display screen or connections therebetween.
摘要:
The present invention relates to methods of fabricating electronic devices using laser ablation and to devices fabricated thereby. Embodiments of the methods are particularly suitable for defining electrodes within thin film transistor (TFT) structures using laser ablation in a step-and-repeat mode. A method of fabricating an electronic device, the device comprising a plurality of layers on a substrate, the layers including an upper conductive layer and at least said conductive layer and said substrate, the method comprising: patterning said underlying layer; and patterning said upper conductive layer by laser ablation using a stepwise process in which successive areas of said upper conductive layer are ablated by successively applied laser patterns; wherein said successively applied laser patterns overlap one another in an overlap region; and wherein said method further comprises configuring a said laser pattern and said patterned underlying layer with respect to one another such that in a said overlap region said patterned underlying layer is substantially undamaged by said stepwise laser ablation.