Abstract:
An organic light emitting device containing a substrate; a first electrode; a light emitting region comprising an organic luminescent material; a second electrode, and a protective thermal layer or thermal layers, and which layer is contained on the first electrode, the second electrode, the first and second electrode, and/or is contained on other layers in the device.
Abstract:
A fluorescent display tube including: (a) a substrate having a display surface; (b) anodes formed on the display surface of the substrate, and spaced apart each other; (c) cathodes capable of generating electrons; (d) fluorescent layers each of which is fixed to a corresponding one of the anodes; (e) a rib formed on the display surface of the substrate so as to surround a periphery of each of the fluorescent layers; and (f) a control electrode fixed to an upper end face of the rib, and consisting of a plurality of sections which are spaced apart each other; wherein the fluorescent layers are selectively activated by the control electrode, so as to be struck by the electrons generated by the cathodes, for emitting light, wherein the rib includes continuous wall portions continuously extending along respective boundaries each of which is located between a corresponding pair of the anodes which are adjacent to each other, such that each pair of the anodes are electrically insulated from each other, and wherein the continuous wall portions include portions each of which extends between a corresponding pair of the sections of the control electrode which are adjacent to each other and which are spaced apart from each other.
Abstract:
An electroconductive device is constituted by a pair of oppositely disposed electrodes, and a luminescence layer and an electroconductive layer disposed between the electrodes. The electroconductive layer includes a mixture of a plurality of organic compounds which are mutually structural isomers and include a major component and a minor component. The mixture contains the major and minor components in a (major component)/(minor component) ratio of 1/1 to 9.1. When the electroconductive layer is used as a carrier injection or transport layer, preferably an electron injection layer, a resultant electroluminescence (EL) device exhibits a high luminescence efficiency.
Abstract:
An organic optoelectronic device structure and a method of making the same. The structure comprises: (a) a first barrier region comprising (i) a first composite layer stack and (ii) a second composite layer stack attached to the first composite layer stack, (b) an organic optoelectronic device selected from an organic light emitting diode, an organic electrochromic display, an organic photovoltaic device and an organic thin film transistor; and (c) at least one additional barrier region, wherein the at least one additional barrier region cooperates with the first barrier region to restrict transmission of water and oxygen to the optoelectronic device from an outer environment. The first composite layer stack in this structure comprises a first polymer substrate layer, at least one first planarizing layer and at least one first high-density layer, while the second composite layer stack similarly comprises a second polymer substrate layer, at least one second planarizing layer and at least one second high-density layer.
Abstract:
A composition containing a high-molecular compound having as a photo-crosslinkable group any of a cinnamoyl group, a cinnamylidene group, a chalcone residual group, an isocoumarin residual group, a 2,5-dimethoxystilbene residual group, a thymine residual group, a styrylpyridinium residual group, an null-phenylmaleimide residual group, an anthracene residual group and a 2-pyrone residual group, or an aromatic bisazide, is cross-linked by light irradiation via a mask to cure the composition in a prescribed pattern to form photoemission layers.
Abstract:
an FED cathode plate with internal via includes an internal via; a second dielectric layer; a second gate line; a metal layer 12 covering the gate line and the internal via; and a contact. The internal via is located on a typical tape line. The second dielectric layer is located on the tape line and abutted against the internal via, thereby connecting to an anode by an adhesive. The second gate line is located on the second dielectric layer and abutted against the internal via. The metal layer is covered over the first gate line, the internal via, and the second gate line; and the contact is located on the tape line and connected adjacent to the second dielectric layer, thereby electrically connecting a lead to outside.
Abstract:
This invention provides a conductive aluminum film and method of forming the same, wherein a non-conductive impurity is incorporated into the aluminum film. In one embodiment, the introduction of nitrogen creates an aluminum nitride subphase which pins down hillocks in the aluminum film to maintain a substantially smooth surface. The film remains substantially hillock-free even after subsequent thermal processing. The aluminum nitride subphase causes only a nominal increase in resistivity (resistivities remain below about 12 nullnull-cm), thereby making the film suitable as an electrically conductive layer for integrated circuit or display devices.
Abstract:
A compact fluorescent lamp comprises a plastic housing. The plastic housing includes a plastic cap and a plastic shell. A discharge tube extends from the plastic housing through openings formed in the plastic cap. The compact fluorescent lamp further comprises a tubulation which contains amalgam material and communicates with the discharge tube. A heat conducting means is integrally formed with the plastic housing which is suitable for receiving a heat conductive material forming a thermal bridge towards the tubulation.
Abstract:
An electron source forming substrate wherein an insulating material film is disposed on the surface of the substrate at which surface an electron-emitting device is arranged. The insulating material film contains a plurality of metallic oxide particles having an average particle size within the range of 6 nm to 60 nm as expressed in a median value, and suppresses undesirable diffusion of Na from the substrate, thereby makes stable an electron-emitting characteristics, without an adverse effect due to the Na diffusion, even elapsing longer time.
Abstract:
A flat type fluorescent lamp can include supporters between a first substrate and a light-scattering means. The flat type fluorescent lamp can also include first and second substrates, a light-emitting layer disposed between the first and second substrates, a plurality of supporters selectively arranged on the first substrate, and a light-scattering layer placed above the plurality of supporters, wherein the light-scattering layer is spaced a distance from the first substrate.