摘要:
A surface light source (100) has a body (200) including a first substrate (210, a second substrate (220) facing with the first substrate, and a space-dividing member (230). The first substrate (210) has first fluorescent patterns (215) to convert an invisible ray into a visible ray. The first fluorescent patterns (215) are formed in parallel by a first interval (L1). The space-dividing member (230) is interposed between the first and second substrates to form a discharge space (270). The space-dividing member (230) has a width (W) less than the first interval (L1) to emit the visible ray between the space-dividing member (230) and the first fluorescent patterns (215). A power supply member (300) generates the invisible ray in the discharge space (270). Thus, the surface light source (100) enhances brightness of the visible ray emitted from the body.
摘要:
Die Erfindung schlägt eine dielektrische Barriere-Entladungslampe mit einer Leuchtstoffmischung und verbesserter Farbwiedergabe vor. Die Leuchtstoffmischung umfasst zumindest die Leuchtstoffkomponenten A: Cer aktiviertes Yttriumaluminat (Y 3 AI 5 O 12 :Ce) und B: Europium aktiviertes Bariummagnesiumaluminat (BaMgAI 10 O 17 :Eu). Zur weiteren Verbesserung der Farbwiedergabe sowie Anpassung des Emissionsspektrums an die spektrale Filmempfindlichkeit umfasst die Leuchtstoffmischung optional zusätzlich die Leuchtstoffkomponente C: Cer und Mangan aktiviertes Gadoliniummagnesiumzinkpentaborat (Gd(Zn,Mg)B 5 O 10 :(Ce, Mn)) und/oder die Leuchtstoffkomponente D: Europium aktiviertes Strontiumaluminat (Sr 4 AI 14 O 25 :Eu).
摘要:
A method for manufacturing a light-emitting panel sandwiches a plurality of micro-components between two flexible substrates in a web configuration. Each micro-component contains a gas or gas-mixture capable of ionization when a sufficiently large voltage is supplied across the micro-component via at least two electrodes. The micro-components are disposed in sockets formed at pre-determined locations in a first dielectric substrate so that they are adjacent to electrodes imprinted in the first substrate. Dielectric layers and the conductors for acting as electrodes are formed using liquid processes or combined liquid and sheet processes, where liquid materials are applied to the surface of the underlying layer, then cured to complete the formation of layers. The assembled layers are coated with a protective coating and may include an RF shield. In one embodiment, patterning of the conductors is achieved by applying conductive ink using an ink jet process. In another embodiment, the conductors may be patterned photolithographically using a leaky optical waveguide as a contact mask.
摘要:
An improved light-emitting panel having a plurality of micro-components sandwiched between two substrates is disclosed. Each micro-component contains a gas or gas-mixture capable of ionization when a sufficiently large voltage is supplied across the micro-component via at least two electrodes. An improved method of manufacturing a light-emitting panel is also disclosed, which uses a web fabrication process to manufacturing light-emitting displays as part of a high-speed, continuous inline process.
摘要:
An apparatus and method are disclosed for an open chamber photoluminescent lamp. The photoluminescent planar lamp is gas-filled and contains photoluminescent materials that emit visible light when the gas emits ultraviolet energy in response to a plasma discharge. The lamp comprises first and second opposing plates manufactured from a glass material having a loss tangent OMEGA cm. A plurality of sidewalls are coupled to peripheral edges of the first and second plates so that the sidewalls and opposing surfaces of the first and second plates define an interior portion that contains the gas and photoluminescent material, and first and second spaced-apart electrodes disposed along an exterior surface of at least one of the first and second plates to create an electric field when electrical power is applied thereto whereby the electric field interacts with the gas contained by the interior chamber.
摘要:
Eine dielektrische Barrieren-Entladungslampe (1) mit einem rohrförmigen Entladungsgefäß (2) und einer Leuchtstoffschicht auf zumindest einem Teil der Innenwand des Entladungsgefäßes (2) und mit länglichen Elektroden (3) ist mindestens an einem Ende des rohrförmigen Entladungsgefäßes (2) auf einem Teilbereich der Innenwand mit einer Beschichtung (10) versehen, die außerdem ein Ende mindestens einer länglichen Elektrode (3) bedeckt. Das Material dieser Beschichtung (10) weist einen hohen Sekundärelektronenemissionskoeffizienten auf. Dadurch wird das Zündverhalten der Lampe insbesondere beim Zünden in Dunkelheit verbessert.
摘要:
In der Schmalseite eines Flachstrahlers mit einem Entladungsgefäß aus Grundplatte, Frontplatte und Rahmen ist ein Kontaktsystem zum Anschluss eines elektrischen Versorgungsgeräts mittels Anschlussleitungen integriert. Dabei ist ein mit U-förmigen Kontaktteilen versehener Isolierkörper zwischen einem als Aufnahme dienenden und über den Rahmen des Entladungsgefäßes hinausstehenden Teil von Grundplatte und Frontplatte angeordnet. Die Kontaktflächen der Kontaktteile sind über Anschlussflächen der Aufnahme mit den Elektroden des Flachstrahlers verbunden. Die Anschlussteile der Kontaktteile sind mit den Anschlussleitungen verbunden.
摘要:
The invention relates to a silent discharge lamp, in which supporting elements (1, 2) for supporting a cover plate (3) across from a bottom plate (4) are provided as a one-piece component of the cover plate and have a tapering counter.
摘要:
The invention relates to the improvement of the temporal and local homogeneity of the luminance of a silent discharge lamp by inhomogeneously controlling the heat transport in/out of the lamp.
摘要:
The invention relates to a fluorescent lamp, especially for the backlight of liquid crystal displays, with varying layer thickness of the fluorescent material adapted to luminance variations by a pattern of partial discharges.