Abstract:
A touch panel including a substrate, a first patterned conductive layer, a second patterned conductive layer and a circuit board is provided. The substrate has a first surface, a second surface, a first bonding area and a second bonding area. The first patterned conductive layer disposed on the first surface includes first sensing series electrically insulated from each other. The second patterned conductive layer disposed on the second surface includes second sensing series electrically insulated from each other. The circuit board includes a rigid portion, a first flexible bonding portion and a second flexible bonding portion. The first flexible bonding portion and the second flexible bonding portion are electrically connected to the rigid portion. The first flexible bonding portion is electrically connected to the first sensing series in the first bonding area. The second flexible bonding portion is electrically connected to the second sensing series in the second bonding area.
Abstract:
Disclosed are a method for improving the uniformity of a flat panel light source and the light source thereof. It achieves a diffusion effect by blurring the lighting surface of the light module, thereby makes the outgoing lights more uniform. The blurring process can be performed on the inner or outer surface of a lighting substrate before a flat panel light source is assembled. Otherwise, the blurring process may be performed on an outer surface of an assembled light module. The invention is applicable to a field emission display (FED) back-light or front-light module. The lighting surface of a cathode plate module is blurred for an FED back-light source, and the lighting surface of an anode plate module for an FED front-light source.
Abstract:
A triode field emission display is provided. It utilizes the electrical characteristics that an edge structure may raise the electric field intensity to expose an edge of a cathode plate through an opening of a gate layer, thereby forming the edge structure at an emitter to raise the electric field intensity. Therefore, reduction of driving voltage is achieved.
Abstract:
A quadrode field emission display is provided, where a low driving voltage is reached by an edge structure, and display in the dark is achieved by adding a sub-gate electrode. With respect to the electrical characteristics that an edge structure may raise the electric field intensity, an edge of a cathode plate through an opening of a gate layer is exposed, thereby forming the edge structure at an emitter to raise the electric field. It also reduces the driving voltage substantially. Therefore, the display in the dark is achieved by adjusting the voltage without changing the structure.
Abstract:
A field emission device includes a first substrate, a second substrate spaced apart from the first substrate, a cathode structure formed between the first substrate and the second substrate for emitting electrons toward the second substrate, a luminescent layer formed between the first substrate and the second substrate for providing light when the electrons impinge thereon, and a reflecting layer formed between the second substrate and the luminescent layer for reflecting the light toward the first substrate.
Abstract:
An apparatus for generating a planar light source and method for driving the same is provided. The apparatus for generating a planar light source comprises an emitting layer disposed not only on a cathode electrode, but also on a gate electrode as well. Accordingly, by applying an AC voltage to the apparatus, a duty cycle of the AC voltage can reach 100% so as to enhance the brightness to the extent that the apparatus is applied a DC voltage.
Abstract:
A method for enhancing the luminance and uniformity of a flat panel light source provides a patterned reflective structure to reflect or deflect the light back onto the display area of a field emission display panel and lighten the area which used to be blocked by spacers. The patterned reflective structure may be designed in several places, such as between an end surface of a spacer and the inner surface of an anode substrate, or on the inner surface of the edges of the side-frame between the anode plate and the cathode plate by further coating a reflective material, or on the side-frames surrounding the panel by further coating a reflective material, etc. With such a patterned reflective structure, the luminance and uniformity of a flat panel light source are enhanced.
Abstract:
A method for enhancing the luminance and uniformity of a flat panel light source provides a patterned reflective structure to reflect or deflect the light back onto the display area of a field emission display panel and lighten the area which used to be blocked by spacers. The patterned reflective structure may be designed in several places, such as between an end surface of a spacer and the inner surface of an anode substrate, or on the inner surface of the edges of the side-frame between the anode plate and the cathode plate by further coating a reflective material, or on the side-frames surrounding the panel by further coating a reflective material, etc. With such a patterned reflective structure, the luminance and uniformity of a flat panel light source are enhanced.
Abstract:
An apparatus for generating a planar light source and method for driving the same is provided. The apparatus for generating a planar light source comprises an emitting layer disposed not only on a cathode electrode, but also on a gate electrode as well. Accordingly, by applying an AC voltage to the apparatus, a duty cycle of the AC voltage can reach 100% so as to enhance the brightness to the extent that the apparatus is applied a DC voltage.
Abstract:
A method for manufacturing an electrode plate with improved reliability, comprising: (a) providing a glass substrate; (b) spreading an Indium Tin Oxide (ITO) layer on a specific area of the glass substrate; (c) exposing and developing the ITO layer; and (d) screen printing at least a thick film conductive layer on the ITO layer.