摘要:
A glass substrate strip is provided includes a large number of thin-glass segments, which have been positioned and fixed on an adherent foil. The thin-glass segments have been fixed on the adherent foil by one of their entire area, their entire edge region, or their edge regions. The glass substrate strip can include lateral transport bands or coding fields. For storage, glass substrate strip is plated in undulating fashion or is rolled up, and it serves not only for transport and storage but also as carrier strip in processing steps for the thin-glass segments.
摘要:
A method of manufacturing a display device includes preparing a multilayout display panel which has a structure of a first substrate and a second substrate which are bonded to each other and is able to be cut into a plurality of products, scribing the first substrate, bending and breaking the scribed first substrate, performing thinning on the second substrate and the broken first substrate by chemical polishing, scribing the second substrate which is subjected to chemical polishing, and bending and breaking the scribed second substrate.
摘要:
Disclosed herein is a device for cutting a glass sheet, continuously supplied after a melting and solidification process, into quadrangular glass substrates. The glass sheet cutting device includes two or more cutters for cutting a glass sheet into quadrangular glass substrates, a defect inspector for scanning the glass sheet to three-dimensionally check defect positions in a length direction, a width direction and a thickness direction of the glass sheet, a position adjuster for moving at least one of the cutters to a portion of the glass sheet at which few defects are distributed, and a controller for informing the position adjuster of positions of the cutters based on the scanned results received from the defect inspector.
摘要:
A method and apparatus for forming vents (13) in glass sheets (10). The method includes repetitively performing the steps of: (I) bringing a score head (21) and a platen (31) into contact with, respectively, the front (11) and rear (12) major surfaces of the glass sheet (10), (II) moving the score head (21) across the front major surface (11) along a predetermined path to form a vent (13), and (III) withdrawing the score head (21) and the platen (31) from the front (11) and rear (12) major surfaces, wherein: (i) the thickness (δ) of the glass sheet is less than or equal to 500 microns, and (ii) for each repetition of steps (I) through (III), the platen (31) is cleaned after step (III) and before step (I) to remove glass chips which if left on the platen (31) could cause the score head (21) to penetrate through the thickness δ.
摘要:
A non-polished glass wafer, a thinning system, and a method for using the non-polished glass wafer to thin a semiconductor wafer are described herein. In one embodiment, the glass wafer has a body (e.g., circular body) including a non-polished first surface and a non-polished second surface substantially parallel to each other. In addition, the circular body has a wafer quality index which is equal to a total thickness variation in micrometers plus one-tenth of a warp in micrometers that is less than 6.0.
摘要:
Disclosed are a method for manufacturing a touch screen panel and a method for manufacturing a tempered glass substrate. The method for manufacturing a touch screen panel comprises the steps of: smoothing the first surface of a raw glass substrate by polishing the surface of the raw glass substrate; forming a groove, for each cell unit, in the first surface of the raw glass substrate; tempering the raw glass substrate; forming a transparent electrode and a wiring pattern on the second surface of the raw glass substrate; and cutting the raw glass substrate for each cell unit along the groove, wherein the second surface is opposite the first surface.
摘要:
An optical system for detecting contaminants and defects on a test surface includes an improved laser system for generating a laser beam and optics directing the laser beam along a path onto the test surface, and producing an illuminated spot thereon. A detector and ellipsoidal mirrored surface are also provided with an axis of symmetry about a line perpendicular to the test surface. In one embodiment, an optical system for detecting anomalies of a sample includes the improved laser system for generating first and second beams, first optics for directing the first beam of radiation onto a first spot on the sample, second optics for directing the second beam onto a second spot on the sample, with the first and second paths at different angles of incidence to the sample surface. In another embodiment, a surface inspection apparatus includes an illumination system configured to focus beams at non-normal incidence angles.
摘要:
Provided are decorative glass and light-transmitting decorative glass products which are outstandingly decorative by processing a surface of a translucent glass plate, typically used as building materials or for other uses, without impairing the strength of the glass itself. The surface of the translucent glass plate 1, which is 4 to 25 mm in thickness, is impressed to form a plurality of radial cracks 7 each having a diameter of 0.01 to 3.0 mm, so that dots of the cracks 7 form an arbitrary character or pattern to thereby manufacture the decorative glass product. The light-transmitting decorative glass product includes the decorative glass, and a light source which is disposed so as to allow a highly directive irradiating beam to be incident upon any one of the four sides of the translucent glass plate 1 and enter the translucent glass plate.
摘要:
Disclosed herein is a device for cutting a glass sheet, continuously supplied after a melting and solidification process, into quadrangular glass substrates. The glass sheet cutting device includes two or more cutters for cutting a glass sheet into quadrangular glass substrates, a defect inspector for scanning the glass sheet to three-dimensionally check defect positions in a length direction, a width direction and a thickness direction of the glass sheet, a position adjuster for moving at least one of the cutters to a portion of the glass sheet at which few defects are distributed, and a controller for informing the position adjuster of positions of the cutters based on the scanned results received from the defect inspector.
摘要:
A mode-locked laser system operable at low temperature can include an annealed, frequency-conversion crystal and a housing to maintain an annealed condition of the crystal during standard operation at the low temperature. In one embodiment, the crystal can have an increased length. First beam shaping optics can be configured to focus a beam from a light source to an elliptical cross section at a beam waist located in or proximate to the crystal. A harmonic separation block can divide an output from the crystal into beams of different frequencies separated in space. In one embodiment, the mode-locked laser system can further include second beam shaping optics configured to convert an elliptical cross section of the desired frequency beam into a beam with a desired aspect ratio, such as a circular cross section.