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342results about How to "Avoid yield loss" patented technology

Solid state imaging device and manufacturing method thereof

A plurality of sensor packages (4) are fixed to a circuit assembly board (47) and placed on a lower mold die (56) of a transfer molding apparatus (54). Attached inside a cavity (58a) of an upper mold die (58) is a protection sheet (65), which will make contact with the upper face of a cover glass (6) of each sensor package (4). When the upper mold die (58) meshes with the lower mold die (56), the upper face of the cover glass (6) is tightly covered with the protection sheet (65). A plunger (62) is activated to fill the cavities (56a, 58a) with sealing resin (7). The upper face of the cover glass (6) is not stained or damaged when the peripheries of the sensor packages (4) are sealed.
Owner:FUJIFILM CORP

Omnidirectional antenna

An omnidirectional antenna includes a substrate, a signal feed-in portion, a first radiation unit, and a second radiation unit. The first radiation unit is located on a first surface of the substrate, and electrically connected to a first circuit of the first surface. The first radiation unit has a first extension end and a second extension end. The second radiation unit is located on a second surface of the substrate, and electrically connected to a second circuit of the second surface. The second radiation unit has a third extension end and a fourth extension end. The first extension end is disposed corresponding to the third extension end, and the second extension end is disposed corresponding to the fourth extension end. The signal feed-in portion is located on the first circuit and the second circuit. Thus, the impedance is improved, a wider bandwidth is achieved, and the process is simplified.
Owner:SMARTANT TELECOMM

Control circuit and control method for DC-DC converter

It is an object of the present invention to provide a control circuit and a control method for a current mode control type DC—DC converter capable of preventing a subharmonic oscillation even if an on-duty is not less than 50% and capable of preventing a switching frequency from fluctuating depending on an input voltage. When a high-level output signal Vo1 is inputted to a reset input terminal R of a flip-flop FF, a transistor FET1 is turned off. A phase comparator FC outputs a comparison result signal CONT in accordance with a phase difference between a delay signal FP and a reference signal FR. A delay circuit DLY outputs a high-level delay signal FP after the passage of a delay time DT adjusted in accordance with the comparison result signal CONT from the turn-off of the transistor FET1. The transistor FET1 is turned on in accordance with an input of the high-level delay signal FP.
Owner:CYPRESS SEMICON CORP

Method for producing a layer system on a substrate and layer system

In the method for producing a layer system on a dielectric substrate in which a metal layer is applied onto the substrate by a coating step (110) and a further layer with a predetermined layer thickness is subsequently applied by a further coating step (140), the metal layer having a sheet resistance >10 Mohm and an average reflectance >50%, the further layer would have a sheet resistance <1 Mohm if it had been applied onto the substrate with the same layer thickness by the further coating step (140), and the layer system consisting of the metal layer and the further layer has a sheet resistance >10 Mohm, where the invention furthermore relates to a layer system on a dielectric substrate in which a metal layer is applied onto the substrate by a coating step (110) and a further layer with a predetermined layer thickness is subsequently applied by a further coating step (140), the metal layer having a sheet resistance >10 Mohm and an average reflectance >50%, where the further layer, if it had been applied onto the substrate with the same layer thickness by the further coating step (140), would have a sheet resistance <1 Mohm, and the layer system consisting of the metal layer and the further layer has a sheet resistance >10 Mohm, the invention further providing a housing including a layer system.
Owner:LEYBOLD OPTICS

Protecting element for resisting drought, preventing disease, detoxicating and improving the growth of the plant

InactiveCN101116448AIncrease profitSolve the difficult problem of viral diseasesBiocidePlant growth regulatorsTrace element compositionDisease
The invention discloses an anti-drought, anti-disease and detoxication plant growth and protection chemical, which consists of moisturizing agent, virus tolerance agent, growth accelerating agent, nitrogen synergist, nutrient activating agent, humic acids, nitric acid rare earths and medium microelement; the moisturizing agent which undergoes the copolymerization reaction, decompression and drying processes is evenly mixed with other constituents according to a certain percentage, then the mixing agent undergoes measuring and packaging processes to become the anti-drought, anti-disease and detoxication plant growth and protection chemical. The invention combines all special activities of all constituents, achieves best comprehensive and balance functions, gives full play to the corresponding united and synergistic effects of all constituents, improves plant physiological functions, boosts plant growth and development, prevents and cures plant diseases, removes toxins from plant body, keeps soil moisture, activates soil nutrients, increases utilization rate of fertilizers, prolongs fertilizer efficiency period and lowers pollution on the environment. The invention is capable of being used with other fertilizers, which resolves the problem of the comprehensive and balance fertilization, creating or improving the living conditions needed for plant growth and protection, lowering costs caused by such harms as drought and diseases etc. and greatly increasing the crop yield.
Owner:丁肇珊

Chemical mechanical polishing agent kit and chemical mechanical polishing method using the same

InactiveUS20040237413A1Increase occurrencePrevent lowering of yieldPigmenting treatmentOther chemical processesEnvironmental chemistryCorrosion
A chemical mechanical polishing method of the present invention comprises conducting polishing by the use of a chemical mechanical polishing aqueous dispersion (A) containing abrasive grains and then conducting polishing by the use of a chemical mechanical polishing aqueous composition (B) containing at least one organic compound having a heterocyclic ring in addition to the chemical mechanical polishing aqueous dispersion (A). Also A chemical mechanical polishing agent kit of the present invention comprises the chemical mechanical polishing aqueous dispersion (A) and the chemical mechanical polishing aqueous composition (B). The polishing method and the polishing agent kit can prevent an increase of dishing and corrosion of wiring portion to enhance the yield.
Owner:JSR CORPORATIOON
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