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8604685 Electric discharge tube, method for forming reflective film of electric discharge tube, and light emitting device  
A light emitting device includes a glass bulb and a reflective film formed in a region having an angle of at least 230° on an outer peripheral surface of the glass bulb. The light emitting device...
8357021 Display device and manufacturing method of the same  
It is an object of the present invention to provide a method for manufacturing a display device in which unevenness generated under a light-emitting element does not impart an adverse effect on...
8317561 Method for producing an organic light-emitting component with an antenna coil  
An organic light-emitting component, having a substrate, a first electrode arranged on the substrate, a layer stack that is arranged on the first electrode and that has at least one organic layer...
8147287 Organic EL element and a method for manufacturing the organic EL element  
A dense cathode electrode layer having a step coverage is to be formed on an electron injection layer. The electron injection layer in which fine particles of an electron injection material is...
8038494 Organic electroluminescent device and method of manufacturing the same  
An organic electroluminescent device (OELD) and a method of manufacturing the OELD are provided. The OELD includes a substrate, an anode electrode stacked on the substrate, an organic light...
7704677 Method of patterning conductive polymer layer, organic light emitting device, and method of manufacturing the organic light emitting device  
A method of patterning a conductive polymer, an organic light emitting device (OLED) manufactured using the method of patterning a conductive polymer, and a method of manufacturing the OLED are...
7396271 Method of making a plasma lamp  
An apparatus and method for achieving desired spectral emission characteristics in plasma lamps is disclosed. The apparatus and method use multi-layer thin film optical interference coatings to...
7300327 Method for constructing a scotopic after-glow lamp  
A method for constructing a scotopic after-glow lamp for use in an electric lamp with the scotopic lamp having a lamp wall is provided. The method comprises combining scotopic enhanced phosphors...
7256541 Organic light-emitting diode (OLED) and method for the production thereof  
An organic layer (1) is applied to a transparent carrier (2) in such a way that different partial regions with different refractive indices are formed in the layer. Owing to deflection at the...
7195531 Image display unit and method for manufacturing an image display unit  
An image display unit having a structure in which a heat-resisting fine particle layer is formed on a metal back layer disposed on a phosphor layer, and a getter layer is deposited/formed on the...
7112113 Manufacturing method of display device  
A method for manufacturing a display device of the present invention includes the steps of forming insulating barriers which surround electrode and project upward from the surface of the...
7008283 Method for manufacturing high-brightness planar lamp  
In a method for manufacturing a high-brightness planar lamp, a reflecting plate is first provided, and several UV light sources are placed on the reflecting plate. Next, liquid macromolecular...
6844667 Panel for cathode ray tube  
A panel for a cathode ray tube having an inner surface with predetermined roughness, including a plurality of black matrix layers formed on the inner surface and a phosphor layer composed of red,...
6391504 PROCESS FOR PREPARING PHOSPHOR PATTERN FOR FIELD EMISSION DISPLAY PANEL, PHOTOSENSITIVE ELEMENT FOR FIELD EMISSION DISPLAY PANEL, PHOSPHOR PATTERN FOR FIELD EMISSION DISPLAY PANEL AND FIELD DISPLAY PANEL  
A phosphor pattern for a field emission display panel (FED) is provided. The phosphor pattern is formed by a process whichh comprises the steps of: (I) forming (A) a photosensitive resin...
5645461 Method of manufacturing projection cathode ray tube with uniform optical multiple interference film  
To manufacture a cathode-ray projection tube, a glass face panel with a skirt portion is provided. The glass face panel is formed to satisfy the following formula 0.85≤B/A, where A is a long edge...
5356657 Method of manufacturing an electroluminescent device  
Disclosed is an electroluminescent device including a substrate and an electroluminescent film on the substrate wherein the electroluminescent film is composed of a II-VI group compound...
5156563 Process for manufacturing color picture tube capable of minimizing thermal deformation of shadow mask  
A process for manufacturing a color picture tube capable of minimizing the thermal deformation of the shadow mask is disclosed. A getter is filled with a Ba material, a high or low vaporizing...
4898557 Process for preparing extraction grids  
Process for producing extraction grids for ion sources. A mounting plate (1) of a thermostable material is provided on both sides with a continuous metal coating (2, 3). An essentially congruent...
4797302 Electric lamp having a mirror-coated lamp vessel  
The electric lamp has a lamp vessel (1) of which a wall portion (4) is mirror-coated at its inner surface with an aluminum layer. This wall portion (4) has a boundary (5) near the largest diameter...
4745329 Front assembly for an ultra-high resolution color cathode ray tube having an improved shadow mask compensated for diffraction and process therefor  
A color cathode ray tube is disclosed having a front assembly with a shadow mask characterized by having circular apertures at the mask center, and apertures at least in the mask periphery...
4568567 Method of removing trace quantities of alkali metal impurities from a bialkali-antimonide photoemissive cathode  
A method of processing a bialkali-antimonide photoemissive cathode to remove trace quantities of alkali metal impurities is disclosed. The cathode is formed by heating alkali vapor sources...
4534744 Display panel and method of making it  
The method of making a display panel 10 comprising forming an assembly of a glass base plate having a set of longitudinal first slots in which anode electrodes are secured and having an array of...
4416642 Method for preventing blocked apertures in a cathode ray tube caused by charged particles  
A method is proposed for preventing so-called halo-blocked apertures in color picture tubes. The halo-blocked apertures are caused by insulative negatively-charged particles attached to the inside...
4407857 Method for processing a lithium-sodium-antimony photocathode  
A method is provided for making a lithium-sodium-antimony photocathode including the step of forming a base layer including antimony on a substrate. Sodium is then deposited onto the base layer at...
4398897 Method of processing a cathode-ray tube for eliminating blocked apertures caused by charged particles  
A method is proposed for eliminating so-called halo blocked apertures in color picture cathode-ray tubes. The cathode-ray tube comprises an evacuated envelope having therein a luminescent viewing...
4201797 Process for applying a light-absorbing, electron permeable layer within an image intensifier tube  
A process for applying within an image intensifier tube, in particular one of the proximity-focus type, a light absorbing, electron permeable layer on to a film coated on a layer of luminescent...
4157484 Pip inverter tube cathode housing  
A photocathode internally processed image intensifier inverter tube includes a cathode housing having an outer side wall forming a cylindrical opening for connection to the photocathode of the...
4147950 Image tube with conditioned input screen  
An image intensifier tube comprising a sealed envelope having therein means for controllably liberating oxygen within the envelope, and an input screen including an oxygen conditioned layer of...
4002735 Method of sensitizing electron emissive surfaces of antimony base layers with alkali metal vapors  
In a photomultiplier tube, antimony layers of a photocathode and a plurality of dynodes are simultaneously sensitized by exposure to the vapors of sodium and potassium at an initial temperature of...
3884539 Method of making a multialkali electron emissive layer  
An S-20 response multialkali photocathode is produced by exposing a layer of antimony to activating vapors of potassium, sodium, and cesium. In one method the antimony layer is exposed to cesium...
3838304 METHOD OF MAKING A BIALKALI PHOTOCATHODE WITH IMPROVED SENSITIVITY AND HIGH TEMPERATURE OPERATING CHARACTERISTICS  
A bialkali photocathode is made by a series of alternate evaporations of antimony, sodium and potassium. The disclosure includes a photocathode made by the method described.
3836393 PROCESS FOR APPLYING STRESS-BALANCED COATING COMPOSITE TO DIELECTRIC SURFACE OF GAS DISCHARGE DEVICE  
There is disclosed a process for applying a stress-balanced coating composite to each dielectric surface of a multiple gaseous discharge display/memory panel having an electrical memory and...
3822454 METHOD OF FABRICATING A COLOR CATHODE RAY TUBE  
A method for making a color cathode ray tube utilizing a screen-related apertured mask member wherein the apertures are temporarily reduced in size by an applied coating that is absorbent of...
3658400 METHOD OF MAKING A MULTIALKALI PHOTOCATHODE WITH IMPROVED SENSITIVITY TO INFRARED LIGHT AND A PHOTOCATHODE MADE THEREBY  
A method for making a multialkali photocathode includes simultaneous evaporation of sodium and antimony alternately with simultaneous evaporation of potassium and antimony. The disclosure includes...
3535011 METHOD OF MAKING PHOTOEMISSIVE ELECTRON TUBES  
3327152 Non-photoemissive grid for a phototube and process for making same  
3283195 Cold-cathode glow-discharge tube  
937,391. Cathode materials and processing. MULLARD Ltd. Feb. 14, 1962, No. 5666/62. Class 39 (1). The cathode of a glow-discharge tube has a surface layer containing gold, CsAu and an oxide of...
3195972 Method of fabricating electron tubes having photocathodes  
2967962 Television and like camera tubes  
845,734. Television pick-up tubes. ENGLISH ELECTRIC VALVE CO. Ltd. Aug. 28, 1958 [Jan. 6, 1958], No. 442/58. Drawings to Specification. Class 39(1). A camera tube, e.g. a videcon tube, with a...
2941857 Electron discharge device  
2914690 Electron-emitting surfaces and methods of making them  
842,894. Cathode materials and processing. RADIO CORPORATION OF AMERICA. Nov. 12, 1956 [Dec. 5, 1955], No. 34562/56. Class 39(1). A photocathode comprises a transparent supporting base 14 coated...
2881042 Composite photoconductive layer  
2842706 Cold cathode vacuum tube  
2817572 Electrodes for electron discharge tubes  
2779888 Photosensitive electrode and method for producing same  
2667600 Television pickup tube  
2666864 Image intensifier tube  
2533387 Method and apparatus for making dynodes  
2449493 Attaining high vacuum in photoelectric tubes  
My invention relates to a procedure useful In the manufacture of certain types of electronic tubes and, in particular, relates to a procedure for attaining a high vacuum'n photoelectric tubes...
2448517 Photocell  
This invention relates generally to photo-electric or photo-sensitive cells, of which there are three types: photo-resistive or photo-conductive. photo-emissive, and photo-voltaic. Selenium. cells...

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