摘要:
A lot determination apparatus and method and a recording medium having the lot determination method recorded thereon, wherein there can be realized a reduction in the number of times wafers are re-subjected to photolithography and prevention of elimination of a chip lot in a subsequent step, by determination of whether or not a chip is conforming through comprehensive determination of results of a plurality of inspections such as an overlay inspection, an etched pattern inspection, and a resist pattern inspection. A determination is made as to whether or not a lot is defective by comprehensive determination of results of a plurality of inspection processes, thereby preventing elimination of the lot as being nonconforming. As a result, specifications for inspections can be relaxed, which in turn enables a reduction in a reprocessing ratio. Further, no short circuit arises between the first and second patterns while determination equations are satisfied, and elimination of a lot in a subsequent process can be prevented. Link check may be carried out not only for each set of measurement points but also on the basis of analysis of results of all the measurement points. Determination equations may be more generalized.
摘要:
An object is to provide a method of making a metal oxide film with a sufficiently high degree of crystal orientation, without difficulties, at low cost, and with little damage to a base material and the metal oxide film, and to provide laminates and electronic devices using the same. A method includes a step of forming a metal film having a (111) plane, on a base material; a step of forming a metal oxide film on the (111) plane of the metal film; and a step of maintaining a temperature of the metal oxide film formed on the (111) plane of the metal film, at 25-600° C. and irradiating the metal oxide film with UV light.
摘要:
A dielectric film production process comprising a baking step in which a dielectric film is formed by heating a precursor layer formed on a metal layer, wherein the metal layer contains at least one type of metal selected from the group consisting of Cu, Ni, Al, stainless steel and inconel, and during at least part of the baking step the precursor layer is heated in a reduced pressure atmosphere.
摘要:
A thin film capacitance element composition, wherein a bismuth layer compound having a c-axis oriented vertically with respect to a substrate surface is expressed by a composition formula of (Bi2O2)2+ (Am−1BmO2m+1)2− or Bi2Am−1BmO3m+3, wherein “m” is an odd number, “A” is at least one element selected from Na, K, Pb, Ba, Sr, Ca and Bi, and “” is at least one element selected from Fe, Co, Cr, Ga, Ti, Nb, Ta, Sb, V, Mo and W; and Bi in the bismuth layer compound is excessively included with respect to the composition formula of (Bi2O2)2+(Am−1BmO3m+1)2+ or Bi2Am−1BmO3m+3, and the excessive content of Bi is in a range of 0
摘要翻译:一种薄膜电容元件组合物,其中具有相对于衬底表面垂直取向的c轴的铋层化合物由(Bi 2 O 2 O 2)/ >)2 + SUP>(A m-1 B m O 2 m + 1)2 - 或者其中“m”是0或1以上的一个或多个,其中“m”是 奇数,“A”是选自Na,K,Pb,Ba,Sr,Ca和Bi中的至少一种元素,“”是选自Fe,Co,Cr,Ga,Ti,Nb, Ta,Sb,V,Mo和W; 铋层化合物中的Bi相对于(Bi 2 O 2 O 2)2 +的组成式(A > m-1 u> B sub> 3 sub> 3> 3m + 1 u> 而且,过量的Bi在0
摘要:
Non-telecentric illuminating light obtained by controlling the shape of an opening of an illumination aperture is directed onto a photomask, and a characteristic such that an image of a pattern of the photomask formed by the non-telecentric illumination moves in the direction perpendicular to an optical axis when an image-forming plane is moved in the direction of the optical axis, to perform focus monitoring. This eliminates the need for a special photomask, so that inexpensive and highly precise focus monitoring method, focus monitoring apparatus, and a method of manufacturing a semiconductor device can be obtained.
摘要:
A photomask for focus monitoring of the present invention is provided with a substrate that allows the exposure light to pass through and a unit mask structure for focus monitoring. Unit mask structure for focus monitoring has two patterns, and that are formed on the surface of substrate and a light blocking film that has a rear surface pattern that is formed on the rear surface of substrate for substantially differentiating the incident directions of the exposure light that enters two patterns, and for position measurement. When the dimension of rear surface pattern is L and the wavelength of the exposure light is &lgr;, L/&lgr; is 10, or greater.
摘要:
The present invention includes a first semiconductor element forming member formed in a first layer, a first measurement mark formed by the same manufacturing step as the first semiconductor element forming member, a second semiconductor element forming member formed in a second layer above the first layer, and a second measurement mark formed in the same manufacturing step as the second semiconductor element forming member for measuring registration accuracy between the first and second semiconductor element forming members. The first measurement mark has a pattern which receives same influence of aberration as the first semiconductor element forming member when irradiated with light, and the second measurement mark has a pattern which receives same influence of aberration as the second semiconductor element forming member when irradiated with light. Thus, a registration accuracy measurement mark taking into consideration the influence of aberration can be provided.
摘要:
A household animal waste collection sheet having a liquid permeable top sheet, a liquid impermeable backing sheet and an absorbent core interposed between the top sheet and the backing sheet, is disclosed. The absorbent core is formed of a pulp layer and particulate super-absorbent polymers disposed on both a top face and a bottom face of the pulp layer. This waste collection sheet has a high rate of liquid-absorption while preventing liquid from flowing backward to the top sheet. Further, the waste collection sheet has a high stiffness.
摘要:
The present invention includes a first semiconductor element forming member formed in a first layer, a first measurement mark formed by the same manufacturing step as the first semiconductor element forming member, a second semiconductor element forming member formed in a second layer above the first layer, and a second measurement mark formed in the same manufacturing step as the second semiconductor element forming member for measuring registration accuracy between the first and second semiconductor element forming members. The first measurement mark has a pattern which receives same influence of aberration as the first semiconductor element forming member when irradiated with light, and the second measurement mark has a pattern which receives same influence of aberration as the second semiconductor element forming member when irradiated with light. Thus, a registration accuracy measurement mark taking into consideration the influence of aberration can be provided.
摘要:
During the time period from the start of an engine to the completion of a catalyst warming-up, the drive of a blower in an air-conditioning equipment is inhibited to suppress the heat-exchange of the air, which is caused to flow in an air duct by the drive of the blower, with cooling water in a heater core disposed in a circulating passage. Therefore, the heat generated in the engine is restrained from being fed to the inside of a compartment through that air after fed to the cooling water. As a result, the temperatures of the engine and the cooling water rise quickly, and the temperature of the exhaust of the engine rises so that the heat is efficiently fed to the catalyst through the exhaust. This means that the heat generated in the engine is preferentially fed through the exhaust to the catalyst that is the portion needing the feed of heat at a low temperature, other than the compartment in the automobile.