摘要:
A CRT funnel of a non beam-index type is made of a lead glass which contains 10-30 mass % of PbO and has an X-ray absorption coefficient of 40 cm−1 or more at 0.6 Å. The lead glass further contains Sb2O3 and an additive including at least one of CeO2 and SnO2. In case where the additive includes CeO2, it is preferable that the content of CeO2 is not smaller than 0.01 mass % and is smaller than 0.5 mass %. In case where the additive includes SnO2, the content of SnO2 preferably falls within a range of 0.001-2 mass %.
摘要:
A method for producing CRT funnel glass having a glass composition containing MgO, CaO, SrO, BaO and ZnO as essential components. Further, the total content of MgO, CaO, SrO, BaO and ZnO falls within a range of 5 to 13 mass %. As a glass material of the CRT funnel glass, CRT panel glass or CRT neck glass may be used. The method comprises preparing the glass material so as to contain MgO, CaO, SrO, BaO, and ZnO as essential components and so that the total content of MgO+CaO+SrO+BaO+ZnO falls within a range of 5 to 13 mass %; and melting the glass material.
摘要翻译:一种制造具有含有MgO,CaO,SrO,BaO和ZnO作为必要成分的玻璃组合物的CRT漏斗玻璃的方法。 此外,MgO,CaO,SrO,BaO和ZnO的总含量在5〜13质量%的范围内。 作为CRT漏斗玻璃的玻璃材料,可以使用CRT面板玻璃或CRT颈部玻璃。 该方法包括制备玻璃材料以便含有MgO,CaO,SrO,BaO和ZnO作为必要成分,使MgO + CaO + SrO + BaO + ZnO的总含量在5〜13质量%的范围内 ; 并熔化玻璃材料。
摘要:
In order to suppress production of devitrifying stones such as barium disilicate and strontium silicate and to achieve a high X-ray absorbability, a CRT panel glass does not substantially contain PbO and contains, in mass percent, 9-9.5% SrO and 8.5-9% BaO. In addition, the value of SrO/(SrO+BaO) is set to 0.50-0.53. Therefore, the CRT panel glass has an X-ray absorption coefficient of 28.0 cm−1 or more at 0.6 Å.
摘要:
On producing CRT funnel glass from CRT panel glass or CRT frit, Fe2O3 is added in a range of 0.05 to 1 mass % so that the fluctuation of transmittance of light having a wavelength of 1,050 nm becomes 10% or less, at a thickness of 10 mm of the produced CRT funnel glass.
摘要:
Panel glass, for a cathode ray tube, which has an SrO/(SrO+BaO) ratio of from 0.35 to 0.70, an X-ray absorption coefficient of 36.0 cm−1 or more at the wavelength of 0.6 angstrom, wherein Na2O/R2O, K2O/R2O and Li2O/R2O (R2O: Na2O+K2O+Li2O) molar ratios fall within a range surrounded by the points A (0, 0.2, 0.8), B (0.2, 0.2, 0.6), C (0.4, 0.6, 0), D (0.2, 0.8, 0) and E (0, 0.4, 0.6) in the ternary phase diagram as shown in FIG. 1.
摘要翻译:用于阴极射线管的面板玻璃,其SrO /(SrO + BaO)比为0.35-0.70,X射线吸收系数为36.0cm -1以上的波长 0.6埃,其中Na 2 O / R 2 O,K 2 O / R 2 O和Li < O 2 R 2 O 2(R 2 O 2 Na 2 O + K 2 O 2) (O,Li,O)O摩尔比落在由点A(0,0.2,0.8),B(0.2,0.2,0.6),C(0.4,0.6,0)所包围的范围内, ,D(0.2,0.8,0)和E(0,0.4,0.6),如图3所示。 1。
摘要:
On producing CRT funnel glass from CRT panel glass or CRT frit, Fe2O3 is added in a range of 0.05 to 1 mass % so that the fluctuation of transmittance of light having a wavelength of 1,050 nm becomes 10% or less, at a thickness of 10 mm of the produced CRT funnel glass.
摘要:
A semiconductor element or mobile terminal stores a user's biometric information pattern used for execution of a biometric authentication process and the residual number of trials indicating the number of allowed failures in the biometric authentication process, sends processing data to an external device so that the external device can use the processing data when the external device executes part of the biometric authentication process, and decreases the residual number of trials by a predetermined value while the processing data is output to the external device after start of communication with the external device.
摘要:
An apparatus includes an upper electrode and a lower electrode for supporting a wafer disposed opposite each other within a process chamber. A first RF power supply configured to apply a first RF power having a relatively higher frequency, and a second RF power supply configured to apply a second RF power having a relatively lower frequency is connected to the lower electrode. A variable DC power supply is connected to the upper electrode. A process gas is supplied into the process chamber to generate plasma of the process gas so as to perform plasma etching.
摘要:
A plasma etching apparatus includes an upper electrode and a lower electrode, between which plasma of a process gas is generated to perform plasma etching on a wafer W. The apparatus further comprises a cooling ring disposed around the wafer, a correction ring disposed around the cooling ring, and a variable DC power supply directly connected to the correction ring, the DC voltage being preset to provide the correction ring with a negative bias, relative to ground potential, for attracting ions in the plasma and to increase temperature of the correction ring to compensate for a decrease in temperature of a space near the edge of the target substrate due to the cooling ring.
摘要:
Disclosed are a method for assaying a target substance in a sample and an apparatus for the method. The method can specifically assay the target substance in the sample without using any antibody against the target substance. The assaying method includes simultaneously or successively bringing a labeled aptamer, the target substance in the sample and a solid phase into contact together, and then measuring the label of the aptamer which has not been bound on the solid phase. The labeled aptamer has a property of binding to the target substance. The solid phase carries an oligonucleotide immobilized on it in an excess amount relative to the target substance. The oligonucleotide is hybridizable with the labeled aptamer when the labeled aptamer is in a state that it is not bound to the target substance, but is not hybridizable with the labeled aptamer when the labeled aptamer is in a state that it is bound to the target substance.