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8134654 |
Liquid crystal display and method for manufacturing the same
A manufacturing method of an LCD includes forming an align key including metal on a first substrate, coating a light blocking layer overlapping the align key, transmitting an infrared ray thought...
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7901262 |
Spark plug manufacturing method ensuring accurate and effective adjustment of spark gap
A method of manufacturing a spark plug includes the step of adjusting a spark gap in the spark plug. In the step, a ground electrode is repeatedly pressed, by a hammer, toward a center electrode....
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7524226 |
OLED display device with adjusted filter array
A method of making an OLED display device for producing an image includes forming an array of light producing elements; testing the array of light producing elements and recording the location of...
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7346983 |
Method for manufacturing spark plug
A spark plug is provided, for a provisional bending process for manufacturing the spark plug, as a work in a condition where an earth electrode is straight and substantially in parallel with an...
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7145665 |
Light source apparatus, its manufacturing method and apparatus, reflector focal position-locating method and apparatus, focal position-locating light source, discharge lamp emission position-locating method and apparatus, and discharge lamp-reflector positioning method and apparatus
The light emitted from a focal position-detecting light source 38 and reflected from a reflector 12 is projected onto a screen 341, and a projected image on the screen 341 is detected by a focal...
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7086919 |
Detection and repair system and method thereof
A detection and repair system includes an optical microscope, an image-retrieving device, an emission detector, a data controller, and a laser beam generator. When detecting the location of a...
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7021980 |
Adjusting method for centering earth electrode at center electrode of spark gap of spark plug
An object of the present invention is to efficiently adjust a positional difference (measured along the direction perpendicular to the center electrode axis) between the center electrode (CE) axis...
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6893309 |
Apparatus for correcting static electron beam landing error
A seamless magnetic sheath is mounted on a funnel of a cathode ray tube, behind the deflection windings of a deflection yoke. Various combinations of magnetic poles are formed in the sheath...
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6860776 |
Method for producing high pressure discharge lamp unit and apparatus for producing the same
A method for producing a high pressure discharge lamp unit including a high pressure discharge lamp set and fixed to a reflecting mirror includes the steps of detecting light released from a...
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6776510 |
Light source device, adjusting device therefore and production method therefore, and illuminating device and projection type display device provided with light source device
A light source apparatus in which an optical arrangement of a light source and a concave mirror is properly adjusted without requiring a large-scale device and a method for manufacturing the same,...
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6695663 |
Method for manufacturing spark plug and apparatus for carrying out the same
A method for manufacturing a spark plug, which includes photographing a spark gap as to detect the edges of a center and ground electrode and performing a predetermined treatment on the basis of...
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6679744 |
Method and apparatus for assembling electron gun
Disclosed is an electron gun assembling method used for assembling a first electrode having a plurality of beam apertures as opposed to one cathode used as an electron beam emitting source with a...
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6648709 |
Reflector alignment tool for projection illumination systems
An alignment tool (300) designed to replace a high-powered lamp with a low-powered lamp to facilitate safe alignment of a projector lamp console. The alignment tool (300) comprised of a cathode...
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6264520 |
Method of and apparatus for sealing color cathode-ray tube
A laser beam is emitted form one side to a pair of square holes, while an electron gun assembly is being rotated on the tube axis of a color cathode-ray tube. The resulting diffraction pattern is...
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6193575 |
Method and apparatus for securing distance of spark discharge gap of spark plug by means of image data processing
In a method or an apparatus for adequately securing a predetermined distance of a spark discharge gap of a spark plug by means of an image data processing, the image data taken by a camera are...
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6036564 |
Method and device for inspecting an electron gun
An assembly of electrodes for an electron is inspected. The relative positions of a number of apertures (at least three but preferably four) is determined by means of two optical systems, one for...
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5749760 |
Electron gun assembling apparatus and method of assembling electron gun
An electron gun assembling apparatus has a cathode driving mechanism (12,13) for moving a cathode (1), a laser displacement gage (14) to measure a height of a surface of the cathode (1) in a...
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5725405 |
Method and apparatus for positioning spark plug electrodes
A center electrode of a spark plug has an oval shape in cross section as an identification mark. An electrode positioning apparatus fixedly holds a ground electrode and rotates an insulator...
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5680009 |
Method of making an electric incandescent lamp, and electric lamp made in accordance with the method
To permit easy assembly of a filament for a halogen incandescent lamp hav a filament holder frame (4) to retain an essentially planar filament (11) in position, the frame is made of two...
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5322463 |
Process and apparatus for assembling a laser
A process for assembling a laser and an apparatus used to assemble a laser is disclosed. The laser contains, among other components, a semiconductor chip, a lens and an optical fiber. The chip and...
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5230647 |
Reflector lamp manufacturing machine
A machine for manufacturing reflector lamps comprising a reflector and lamp, having several holding heads for holding the reflector and lamp. A three-axis moving means is installed on each holding...
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5215489 |
Method of making an optical semiconductor element module
A method of making an optical semiconductor element module having an optical semiconductor element and a receptacle with which a ferrule of an optical fiber connector can couple by inserting the...
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5102361 |
Method for the manufacture of active matrix display apparatuses
A method for manufacturing an active matrix display apparatus comprising: forming picture element electrodes disposed in a matrix at the inner surface of either one of a pair of substrates,...
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5071380 |
Method and apparatus for forming patterns of fluorescence on a color CRT
A fluorescence pattern forming method and apparatus includes electron beams being irradiated over a face panel, on which a fluorescence layer is formed, to form a fluorescence pattern on a color...
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5059146 |
Method of adjusting a light source for color temperature and chromaticity
Apparatus and a method for combining radiant energy of substantially distinct spectral bands to produce a light source having predetermined color temperature or chromaticity characteristics. The...
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5059147 |
Method and apparatus for making flat tension mask color cathode ray tubes
Process and apparatus are disclosed for use in the manufacture of a color cathode ray tube having a shadow mask with a central pattern of apertures mounted in tension on a transparent flat front...
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4964828 |
Method of manufacturing a color display tube and a color display tube
A method of manufacturing a color display tube comprising a display window having a display screen, a flat tensed shadow mask 2 in which the shadow mask 2 is provided with strips 9, 14, 15, 16,...
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4925421 |
Method of manufacturing a color cathode-ray tube and a color cathode-ray tube
The invention relates to a method of manufacturing a color cathode ray tube, in which in one process step a color selection system and a glass display window having a display screen 2 are...
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4902257 |
Methods and apparatus for making flat tension mask color cathode ray tubes
This disclosure describes method and apparatus useful in the manufacture of shadow mask color cathode ray tubes of the flat tension mask type, wherein the shadow masks and associated glass front...
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4832251 |
Method of mounting semiconductor lasers providing improved lasing spot alignment
An improved method of mounting electroluminescent semiconductor laser devices onto heatsinks, wherein easy subsequent location of the lasing spot of the laser is provided, is disclosed. The method...
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4802874 |
Method of installing mount assembly in cathode ray tube
There is disclosed a method of installing a mount assembly in a cathode ray tube wherein convergence characteristics are enhanced by properly setting levels of tube of a color cathode ray tube and...
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4675792 |
Headlight and processes for making same
The present invention relates to a headlight comprising a glass lens element and a support element, such as a reflector, of thermoplastic material, such elements being associated at their periphery...
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4659957 |
Method of manufacturing and adjusting a color picture tube
A three electron gun color picture tube includes phosphorescent marks attached to the rear side fo the shadow mask. These marks can be used for checking the exact position of the electron beams...
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4604071 |
Process for aligning and centering an assembly of electron-guns on a color television tube and device for carrying out the process
The present invention concerns a process and a device for aligning and centering an assembly of electron-guns on a color television tube during the manufacturing process. To do this, the image of...
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4548589 |
Arc tube and plastic reflector assembly method
A halogen bulb lamp assembly manufactured by mounting a previously aligned halogen bulb unit in a one-piece molded plastic rectangular reflector with a mirrorized paraboloidal inner surface. The...
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4459120 |
Sealed beam lamp and method of manufacture
A method of manufacturing a sealed beam lamp wherein an adhesive activated by ultraviolet light is used for bonding the terminals of a light source assembly to a reflector characterized in that the...
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4443494 |
Method for joining objects
Methods for accurately joining objects, especially optical objects, are disclosed comprising contacting the objects with light curable composition, causing light to transit at least one of the...
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4432738 |
Camera tube and method of manufacturing same
An electron gun for a camera tube includes an anode and a cathode. The cathode is assembled in a cathode support which can very readily be adjusted relative to the anode in the non-connected...
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4327275 |
Laser welding of an electron gun
A method of assembling an electron gun, which method permits welding of a number of welding points to be effected simply, in a short period of time and without causing mechanical distortion in...
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4189814 |
Apparatus and method for automatically aligning a multibeam electron gun assembly with a cathode-ray tube bulb
An electrode of the electron gun assembly has two accurately positioned alignment apertures therein, a line connecting the centers of the alignment apertures being transverse to the central...
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4148117 |
Electron bun optical adjustment apparatus and method
An optical adjusting method and apparatus for aligning the electron gun system in color television picture tubes during the sealing process. The electron gun system and the picture tube prior to...
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4118126 |
Method of locating a light at the focal point of a concave mirror of a signal lamp unit
A method of locating the filament of a light bulb at the focal point of a parabolic reflector comprising the steps of placing an optical instrument into the electrical socket for the light bulb,...
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4030790 |
Process for fabricating lenses for manufacturing cathode ray tube screen structures
A process for fabricating lenses for use in manufacturing cathode ray tube screen structure wherein a matrix of data points is selected on the viewing screen of the cathode ray tube and a light...
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4019795 |
Passive alignment of laser mirrors
There is disclosed a passive mirror alignment system to permit alignment of the output coupler of a gas laser device relative to the flat mirror so as to produce the necessary optical resonator...
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3962764 |
Method of installing a mount assembly in a multi-beam cathode ray tube
A bulb assembly, including a faceplate panel portion, and a mount assembly, comprising a stem and a multi-beam electron gun assembly, are positioned in axial alignment on respective central...
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3962765 |
Method of installing a mount assembly in a multi-beam cathode ray tube
A bulb assembly, including a faceplate panel portion and a mount assembly, comprising a stem and a multi-beam electron gun assembly, are positioned in axial alignment on respective central...
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3816891 |
METHOD OF REBUILDING A CATHODE-RAY TUBE
A bulb member and a neck are assembled using a confined light beam within the cathode-ray tube to visually define a central longitudinal axis of the tube. The visually-defined central longitudinal...
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3737960 |
REFLECTOR ALIGNMENT APPARATUS
An apparatus for accurately aligning and attaching a lamp to support wires to form a mount and positioning and attaching the mount in metal thimbles of a reflector section comprising an adjustable...
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3667824 |
METHOD FOR ADJUSTING THE SPACE BETWEEN CATHODE AND FIRST PLATE GRID ELECTRODES IN AN ELECTRON GUN MEMBER
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3581357 |
ELECTRON GUN ALIGNMENT METHOD AND DEVICE THEREFOR
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