摘要:
The invention relates to the production of optoelectronic components, optical components being mounted in the composite wafer. Provided to this end is a method for producing optoelectronic components, in particular image signal acquiring or image signal outputting components, in the case of which optical components are respectively provided, picked up and mounted on a wafer, the optical components preferably respectively being positioned individually or in groups relative to the position of assigned optoelectronic or optical components of the wafer or of a wafer to be connected thereto.
摘要:
A method for producing optoelectronic components, the method comprising the steps of: providing optical components; picking up, by means of a robot arm, the optical components provided; subsequent to picking up the optical components, mounting the optical components directly on a first wafer by means of the robot arm; wherein the first wafer has optoelectronic components attached, and the optical components being positioned individually or in groups relative to the position of the optoelectronic components of the first wafer using the robot arm; and utilizing, as the first wafer, a glass wafer having i) spectrally filtering glass being an infrared filter glass and ii) an infrared filter coating, the glass wafer having a thickness in the range of 50 to 500 micrometers.
摘要:
The invention relates to a method for the manufacture of packaged components. The invention is based here on the problem of facilitating the application of covers with lateral dimensions that are smaller than the lateral dimensions of the functional substrate. For this purpose, a plate-like cover substrate is mounted on a carrier substrate. Then, on the uncovered side of the plate-like cover substrate, trenches are inserted, so that a composite part is obtained with the carrier substrate and individual covering parts that are separated from each other by the trenches, but interconnected by the carrier substrate. The covering parts of the composite part are connected with a functional substrate with a plurality of components. Then, the connection of the covering parts is dissolved with the carrier substrate, and the carrier substrate is removed, so that a composite is obtained with the functional substrate and a plurality of covering parts that cover functional areas.
摘要:
The invention relates to a method for the manufacture of packaged components. The invention is based here on the problem of facilitating the application of covers with lateral dimensions that are smaller than the lateral dimensions of the functional substrate. For this purpose, a plate-like cover substrate is mounted on a carrier substrate. Then, on the uncovered side of the plate-like cover substrate, trenches are inserted, so that a composite part is obtained with the carrier substrate and individual covering parts that are separated from each other by the trenches, but interconnected by the carrier substrate. The covering parts of the composite part are connected with a functional substrate with a plurality of components. Then, the connection of the covering parts is dissolved with the carrier substrate, and the carrier substrate is removed, so that a composite is obtained with the functional substrate and a plurality of covering parts that cover functional areas.
摘要:
The present invention relates to the use of lead-free and phosphate-containing glasses, preferably colored and filter glasses which absorb light in the infrared region (IR-region), in a precision molding process. Preferably, the content of fluorine in the glass is low.Advantageously, so optical constituents can be produced without finishing, such as for example lenses for digital cameras. By the use according to the present invention, also other optical constituents can be produced which can be directly used for a corresponding technical purpose. For an advantageous use, the optical constituents produced by precision molding can be used in the fields imaging, projection, telecommunications, optical communications engineering and laser technology.
摘要:
The lead- and cadmium-free glass composition for glazing, enameling and decorating glass or glass-ceramic articles contains high quartz and/or keatite solid solution crystals as principal crystalline phases after crystallization and a low thermal expansion coefficient of less than 2.times.10.sup.-6 /K at temperatures between 20 and 700.degree. C. This glass composition contains Li.sub.2 O, 0 to 5% by weight; Na.sub.2 O, 0 to 5% by weight; K.sub.2 O, less than 2% by weight; MgO, 0 to 3% by weight; CaO, 0 to 4% by weight; SrO, 0 to 4% by weight; BaO, 0 to 4% by weight; ZnO, 0 to 4% by weight; B.sub.2 O.sub.3, 15 to 27% by weight; Al.sub.2 O.sub.3, 10 to 20% by weight; SiO.sub.2, 43 to 58% by weight; TiO.sub.2, 0 to 3% by weight and ZrO.sub.2, 0 to 4% by weight, Sb.sub.2 O.sub.3, 0 to 2% by weight; F, 0 to 3% by weight in exchange for oxygen and up to 30% by weight of at least one inorganic pigment resistant to a burning-in temperature on the glass or the glass-ceramics. The sum total amount of Li.sub.2 O, Na.sub.2 O and K.sub.2 O must be from 1 to 10% by weight. An average bending tensile strength of a glass-ceramic or glass article completely coated with the glass composition after burning-in is greater than 30 MPa.
摘要翻译:用于玻璃,搪瓷和装饰玻璃或玻璃陶瓷制品的无铅和无镉玻璃组合物在结晶后含有高石英和/或酮钾固溶体晶体作为主要晶相,低热膨胀系数小于2×10 -6 / K的温度在20和700℃之间。该玻璃组合物含有0至5重量%的Li 2 O, Na 2 O,0〜5重量% K2O,小于2重量%; 0〜3重量%的MgO, CaO,0〜4重量% 0-4%(重量); BaO,0〜4重量% 0〜4重量%的ZnO, B 2 O 3,15〜27重量% 10〜20重量%; SiO 2,43〜58重量% TiO 2,0〜3重量%,ZrO 2,0〜4重量%,Sb 2 O 3,0〜2重量% F,0至3重量%以换取氧气和至多30重量%的至少一种耐玻璃或玻璃陶瓷上的燃烧温度的无机颜料。 Li2O,Na2O和K2O的总量必须为1〜10重量%。 烧结后玻璃组合物完全涂覆的玻璃陶瓷或玻璃制品的平均弯曲拉伸强度大于30MPa。
摘要:
A method for producing a fired decoration with an essentially defect-free visual appearance on substrates made of glass, glass-ceramic, ceramic, or other substances with other decorative colors consisting of base enamel, pigments, and additives, whereby as additives, UV-sensitive optical whitening agents, in particular thiophene-benzoxazol derivatives, are added to the decorative color.
摘要:
The invention is directed to a method for producing low sintering fine-particle multicomponent glass powder having a particle size of the primary particle in the nanometer range. The method utilizes microemulsion techniques with subsequent separation of the particles out of the emulsion and calcination for utilization as glass flow having a sintering temperature
摘要:
The present invention relates to the use of lead-free and phosphate-containing glasses, preferably coloured and filter glasses which absorb light in the infrared region (IR-region), in a precision moulding process. Preferably, the content of fluorine in the glass is low. Advantageously, so optical constituents can be produced without finishing, such as for example lenses for digital cameras. By the use according to the present invention, also other optical constituents can be produced which can be directly used for a corresponding technical purpose. For an advantageous use, the optical constituents produced by precision moulding can be used in the fields imaging, projection, telecommunications, optical communications engineering and laser technology.
摘要:
The glass container stores and preserves pharmaceutical or diagnostic solutions for medicinal purposes. So that the container is free of silicones and other residues, it is provided with an amorphous, transparent anti-adherent coating (4) over its entire interior surface from its bottom over the wall (3) to the closure device (2). This anti-adherent coating (4) is free of heavy metals, free of silicones, is stable after autoclaving at about 120° C. for about 20 min or hot air sterilization for 30 min at 300° C., has a contact angle for wetting with water of ≧80°, contains silicon, oxygen, carbon, fluorine and hydrogen and is deposited by a PECVD method, especially a PICVD method. If the coating contains less than 0.1% by weight fluorine, then it contains greater than or equal to 10% by weight carbon, but if it contains greater than or equal to 0.1% fluorine then it contains greater than or equal to 5% by weight carbon.