Abstract:
A lighting device includes a cathode (11), a cover (12), an insulation layer (13), an emitter base (18), a molybdenum tip (19), a phosphor layer (15), an anode (16), and a silicon oxide layer (17). The cover is formed on the cathode. The insulation layer is formed on the cover. The base is formed on the insulation layer. The molybdenum tip is formed on the base. The phosphor layer is spaced apart from the molybdenum tip. The anode is formed on the phosphor layer. The silicon oxide layer is formed on the anode.
Abstract:
Semiconductor light emitting devices are provided. The semiconductor light emitting device includes a base body, a selection mask having a stripe-shaped opening portion, the selection mask being formed on the base body, a semiconductor layer formed by selective growth from the opening portion in such a manner as to have a ridge line substantially parallel to long-sides of the opening portion, and a first conductive type cladding layer, an active layer, and a second conductive type cladding layer, which are formed on the semiconductor layer.
Abstract:
A vacuum retention agent, which is safe, easy to handle, saves space, and absorbs residual gases inside a hermetic envelope to maintain the hermetic envelope in a high degree of vacuum is provided in place of the conventional metal getter. A display device including the vacuum retention agent is provided. A gas occlusion material containing ZrOx (where 1≦×≦2) is disposed in a hermetic envelope forming a self-luminous element. ZrOx is formed in pattern from a paste of zirconium dioxide, which can be generally obtained as a reagent. In a production step, the patterned self-luminous element is hermetically sealed in vacuum in an atmosphere at 120° C. to 500° C., so that the vacuum retention effect is more improved.
Abstract translation:提供安全,易于处理的空间保持剂,可以代替常规的金属吸气剂来提供空间,并且吸收气密封壳内的残余气体以保持气密性的外壳处于高真空度。 提供了包括真空保持剂的显示装置。 含有ZrO x x(其中1 <= x <= 2)的气体闭塞材料设置在形成自发光元件的密封外壳中。 ZrO x x从二氧化锆的糊状物形成,通常可以作为试剂得到。 在制造工序中,将图案化的自发光元件在120〜500℃的气氛中真空密封,从而更好地提高真空保持效果。
Abstract:
A field emission type back light unit for a liquid crystal display may includes a front substrate and a rear substrate that are spaced and facing each other, an anode electrode on a lower surface of the front substrate, a fluorescent layer in a light emitting area, and a getter layer adjacent to the fluorescent layer within the light emitting area. The fluorescent and getter layer may be formed in predetermined patterns on the surface of the anode electrode. The back light unit may also include first and second cathode electrodes in patterns corresponding to the fluorescent and getter layers on an upper surface of the rear substrate, a first emitter on the first cathode electrode to emit electrons to excite the fluorescent layer, and a second emitter on the second cathode electrode to emit electrons to activate the getter layer.
Abstract:
An envelope of an image display device has a rear substrate and a front substrate opposed to the rear substrate. A plurality of pixel display elements are provided inside the envelope. The front substrate and the rear substrate have respective peripheral portions thereof sealed together with a sealing material. At least one of the front substrate and the rear substrate has a seal surface reformed and sealed with the sealing material.
Abstract:
A discharge device is described that contains an anode, a cathode, and an insulating layer disposed between the anode and the cathode. A cavity is extends entirely through at least one of the anode or cathode and penetrates the dielectric layer. At least one of the anode or cathode may include a screen or the dielectric layer may have a plurality of films with at least two different dielectric constants. The voltage differences between the anode and cathode in each of multiple devices electrically connected together may be limited.
Abstract:
A discharge device is described that contains an anode, a cathode, and an insulating layer disposed between the anode and the cathode. A cavity is extends entirely through at least one of the anode or cathode and penetrates the dielectric layer. At least one of the anode or cathode may include a screen or the dielectric layer may have a plurality of films with at least two different dielectric constants. The voltage differences between the anode and cathode in each of multiple devices electrically connected together may be limited.
Abstract:
A light-emitting element includes a light-emitting layer including a base layer made of a first nitride semiconductor and plural island-shaped crystal portions made of a second nitride semiconductor, and an irradiation source of electron beam which is disposed so as to be opposite to the light-emitting layer. Then, electron-electron hole pairs in the light-emitting layer are excited through the irradiation of electron beam from the irradiation source, to generate and emit a light.
Abstract:
A light emitting device which emits visible light through heat radiation of a tungsten filament. Photonic crystal structures in each of which Ag spheres are arranged in a TiO2 film are provided around the filament. Whereas radiation of infrared light from the filament is suppressed, radiation of visible light is enhanced.
Abstract:
A structured lighting material, an illuminator, and the method to generate incoherent luminescence wherein luminescent intensity increases superlinearly when excitation energy applied thereto through electron beam, electric charge, electric field or the like exceeds a threshold. In the present invention, the structured lighting material is easily made to have a minute uneven surface. This invention enables high-efficient lighting devices, sensors and memories owing to the superlinearity.