Abstract: A chip sorting apparatus and a method for fabricating the same are applicable to the chip pick-up sorting process after chip formation. By using the chip sorting apparatus and the method for fabricating the same in the chip pick-up process, it can directly inspect the chip without multiple chip movements for implementing the chip inspection. The chip sorting apparatus and the method for fabricating the same use a positioning axis to directly process inspection on the chip before picking up the chip. This, therefore, can avoid the complicated process causing from multiple chip pick-up positions. Further, it can enhance the chip pick-up efficiency.

Abstract: A coding method with dynamic positioning is used in a die pick-up process. The steps include picking up one of the dies and examining the dies for classifying the grade of the dies for deposit in their exclusive bin. In the meantime, the method classifies the excusive bin for each grade of die during the process, and continues to perform the die pick-up process until all the dies are picked-up.

Abstract: A method and the apparatus of the chemical metal organic vapor epitaxy for the multi-chamber epitaxy layer deposition can process many epitaxy reactions of the organic light-emitting diodes at the same time. More, the different types of epitaxy layers can individual react while passing through the adjustment of time periods. By using the multiple organic light-emitting diodes, it can form multiple epitaxy layers with varying types at the same time. Therefore, it achieves the purpose of shortening the manufacturing process.

Abstract: An anti-stick cookware is manufactured by a process including a step of spinning a metal plate made of an aluminum alloy to form a cookware body having a bottom portion, a side portion extending upward from the bottom portion, and an inner cooking surface defined by the bottom and side portions. The side portion of the cookware body has a thickness thinner than that of the bottom portion of the cookware body. The thickness of the bottom portion of the cookware is at least 2.5 mm, and the thickness of the side portion of the cookware is at least 1.8 mm. The thickness of the side portion is 30%-64% of that of the bottom portion.

Abstract: An anti-stick cookware is manufactured by a process including a step of spinning a metal plate made of an aluminum alloy to form a cookware body having a bottom portion, a side portion extending upward from the bottom portion, and an inner cooking surface defined by the bottom and side portions. The side portion of the cookware body has a thickness thinner than that of the bottom portion of the cookware body. The thickness of the bottom portion of the cookware is at least 2.5 mm, and the thickness of the side portion of the cookware is at least 1.8 mm. The thickness of the side portion is 30%-64% of that of the bottom portion.

Abstract: A method for coating metal cookware includes the steps of (1) cleaning a cooking surface of the metal cookware; (2) roughening the cooking surface by blasting aluminum oxide particles against the cleaned cooking surface; (3) forming a scratch-resistant layer on the roughened cooking surface by electric-arc spraying an aluminum alloy onto the roughened cooking surface, the scratch-resistant layer covering about 50-90% of the area of the roughened cooking surface; (4) forming an oxide film on the scratch-resistant layer and the roughened cooking surface by anodic oxidation; and (5) applying an anti-stick film of fluorocarbon resin on the oxide film.

Abstract: A method for coating metal cookware having a cooking surface includes the steps of: (1) roughening and cleaning the cooking surface of the metal cookware; (2) applying a metallic scratch-resistant layer onto the roughened and cleaned cooking surface by electric-arc spraying; and (3) applying an anti-stick layer onto the scratch-resistant layer. The step (2) includes electric-arc spraying a stainless steel and an aluminum alloy onto the cooking surface of the metal cookware in order to improve corrosion resistance of the scratch-resistant layer. The stainless steel consists of less than 0.2% by weight of carbon, 17-20% by weight of chromium, 7-10% by weight of nickel and the remainder being iron. The aluminum alloy consists of 0.25% by weight of silicon, 0.4% by weight of iron, 0.10% by weight of copper, 0.05-0.20% by weight of manganese, 4.5-5.5% by weight of magnesium, 0.05-0.20% by weight of chromium, 0.10% by weight of zinc, 0.06-0.20% by weight of titanium, 0.

Abstract: A method for coating a metal cookware includes the steps of (A) cleaning the metal cookware; (B) forming a scratch-resistant oxide film on the cooking surface by anodic oxidation; (C) roughening the scratch-resistant oxide film by blasting to form a roughened surface thereon, the roughened surface having valleys extending into the cooking surface; and (D) applying an anti-stick film of fluorocarbon resin on the roughened surface.

Abstract: A method of coating a metal cookware having a cooking surface includes the steps of: (A) roughening and cleaning the cooking surface of the metal cookware; (B) applying a metallic scratch-resistant layer onto the roughened and cleaned cooking surface; and (C) applying an anti-stick layer onto the scratch-resistant layer, whereby the anti-stick layer has a roughness of about 2.5-5.5 .mu.m, a thickness of about 23-36 .mu.m and a pencil hardness of about 8-9 H, the anti-stick layer consisting essentially of polytetrafluoroethylene (PTFE) and perfluoroalkoxy polymers (PFA), the ratio of PTFE to PFA ranging from 55:45 to 60:40.

Abstract: A method for coating metal cookware includes (a) roughening and cleaning a cooking surface of the metal cookware's inner wall by spraying aluminum oxide of 60-80 mesh onto the inner wall surface; (b) applying a mechanically resistant layer onto the roughened and cleaned cooking surface of the metal cookware by electric-arc spraying at a temperature of 4500.degree.-8000.degree. C., under a pressure of 5-8 kg/cm.sup.2, and with a voltage of 30-40 V and a direct current of 100-300 A, the mechanically resistant layer being made of a metallic material, and (c) applying a lubricative layer, which consists essentially of PTFE (polytetrafluoroethylene), onto the mechanically resistant layer by spray coating until the lubricative layer has a thickness of about 23-36 .mu.m and whereby a pencil hardness of 8-9 H is achieved.

Abstract: A method for coating metal cookware includes (a) roughening and cleaning a cooking surface of the metal cookware's inner wall by spraying aluminum oxide of 60-80 mesh onto the inner wall surface; (b) applying a mechanically resistant layer onto the roughened and cleaned cooking surface of the metal cookware by electric-arc spraying at a temperature of 4500.degree.-8000.degree. C., under a pressure of 5-8 kg/cm.sup.2, and with a voltage of 30-40 V and a direct current of 100-300 A, the mechanically resistant layer being made of a metallic material, and (c) applying a lubricative layer, which consists essentially of PTFE (polytetrafluoroethylene), onto the mechanically resistant layer by spray coating until the lubricative layer has a thickness of about 23-36 .mu.m and whereby a pencil hardness of 8-9H is achieved.