Abstract:
The invention discloses a liquid crystal display (LCD) based on an insulation backplane. The LCD comprises a backplane, a display driving circuit board, and a metal front frame, wherein the backplane comprises a sidewall at the side surface of the LCD and a base plate at the bottom surface of the LCD; the metal front frame is fixedly connected with the sidewall of the backplane; and the display driving circuit board is fixed on the base plate. The LCD also comprises a metal insert, and the display driving circuit board is electrically connected with the metal front frame through the metal insert. In the invention, the display driving circuit board is connected with the metal front frame through the metal insert, compared with a conductive aluminum foil, the metal insert has higher strength and reliability, and the problems of falling, damage, tearing, etc. are not easy to occur. In addition, the metal insert can be assembled and disassembled as a whole conveniently, and thus, no additional trouble can be caused in the rework process.
Abstract:
A liquid crystal display (LCD) is provided that comprises a rearward LCD substrate sheet that has an array of vias formed, where the vias provide electrical conduction between both sides of the rearward LCD substrate sheet. The number of vias in the array is substantially equal to or at least equivalent to a combination of a number of column drive lines and a number of row drive lines. The respective drive lines are connected to a corresponding via, such as on one side of the rearward LCD substrate sheet, and respective patterned conductors are connected to a corresponding via, such as on the other side of the rearward LCD substrate sheet. The patterned conductors provide a connection between respective drive lines and one or more corresponding drivers. In one example, this allows a “full bleed” display to be generated.
Abstract:
There is disclosed a method for manufacturing a display device arrangement, which includes a plurality of electrochromic pixel devices arranged in a matrix. First a plastic insulating layer is provided comprising passages for electrical conductors. Thereafter, in optional order, electrical conductors are provided in the passages, pixel layers are printed on one side of the insulating layer, and control layers are printed on the other side of the insulating layer. By this method the manufacturing of a printed electrochromic pixel device is improved.
Abstract:
The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.
Abstract:
An electrochromic device (50) includes at least the typical five layer stack (12, 14, 16, 18, 20) between two substrates (22, 24) and connections elements (42, 44, 66) to the electron conducting layers (12, 14). At least one of the connections elements (42, 44, 66) are arranged through the substrate (22, 24). In preferred embodiments the points where the connection elements (42, 44, 66) penetrate the substrates are situated at different lateral positions. The substrates (22, 24) are typically plastic substrates. In another aspect of the invention, a manufacturing method providing an electrochromic device (50) according to the above described principles is provided.
Abstract:
A wiring structure includes: a plurality of linear conductors extending generally parallel to one another; a first input terminal for inputting an electrical signal to a first group of linear conductors selected from among the plurality of linear conductors; and a second input terminal for inputting an electrical signal to a second group of linear conductors, different conductors, selected from among the plurality of linear conductors, the second input terminal being adjacent to the first input terminal. A plurality of the linear conductors are present between the first group of linear conductors and the second group of linear conductors.
Abstract:
An image display device capable of being produced with reduced manufacturing cost, and improved product performance. The image display device comprises: an LCD module, conjoint substrate, at least one driving circuit and a plurality of contacts, wherein the LCD module includes at least one liquid crystal layer and one transparent electrode, for displaying images in accompaniment with the a plurality of electrodes provided on the upper surface of the conjoint substrate, each pixel electrode being connected to a predetermined location at a lower surface of the conjoint substrate through at least one conductive route and then to driving transistors provided in the driving circuit through the contacts, so as to preserve the superior performance of active matrix displays while improving the production yield and reducing the manufacturing cost of the final products. Also disclosed are process of making and using and products comprising the image display device.
Abstract:
The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.
Abstract:
A matrix driven electrophoretic display with a multi-layer back plane is disclosed. The display comprises a top electrode layer, a display cell layer, and a multi-layer back plane. In one embodiment, the multi-layer back plane comprises an electrode formed on the top surface of the top substrate of the multi-layer back plane, a conductive via structure through the substrate, and a conductive trace connected electrically to the via structure at the bottom surface of the first substrate, whereby an electrical connection may be made from the electrode to a structure or component not located immediately beneath the electrode in the multi-layer back plane. In other embodiments, the multi-layer back plane may comprise additional layers and via holes, as needed to connect the electrode with the appropriate switching elements and/or driver elements, as applicable. Such switching and driver elements, integrated with multi-layer back plane.
Abstract:
The present invention relates to a thin display, and a method of manufacturing the same. The display comprises an isolated substrate, with cavities also called micro pockets in a pattern, or created with a separate sheet with holes mounted on the substrate. These micro pockets will make the picture elements of the display. The display further comprises perforated holes in the centre of the micro pockets and a conductive material covering the surfaces inside the micro pockets and the perforated holes. An electro-optical material fill the cavities, and a uniform layer of transparent conductive material cover all the filled micro pockets. A top layer of a transparent substrate cover the conductive layer.