摘要:
A solid-state imaging device having a light-receiving section that photoelectrically converts incident light includes an insulating film formed on a light-receiving surface of the light-receiving section and a film and having negative fixed charges formed on the insulating film. A hole accumulation layer is formed on a light-receiving surface side of the light-receiving section. A peripheral circuit section in which peripheral circuits are formed is provided on a side of the light-receiving section. The insulating film is formed between a surface of the peripheral circuit section and the film having negative fixed charges such that a distance from the surface of the peripheral circuit section to the film having negative fixed charges is larger than a distance from a surface of the light-receiving section to the film having negative fixed charges.
摘要:
A disposable gate structure and a gate spacer are formed on a semiconductor substrate. A disposable gate material portion is removed and a high dielectric constant (high-k) gate dielectric layer and a metal nitride layer are formed in a gate cavity and over a planarization dielectric layer. The exposed surface portion of the metal nitride layer is converted into a metal oxynitride by a surface oxidation process that employs exposure to ozonated water or an oxidant-including solution. A conductive gate fill material is deposited in the gate cavity and planarized to provide a metal gate structure. Oxygen in the metal oxynitride diffuses, during a subsequent anneal process, into a high-k gate dielectric underneath to lower and stabilize the work function of the metal gate without significant change in the effective oxide thickness (EOT) of the high-k gate dielectric.
摘要:
Disclosed is a process for efficiently producing pyripyropene derivatives having acyloxy at the 1-position and 11-position and hydroxyl at the 7-position. The process comprises selectively acylating hydroxyl at the 1-position and 11-position of a compound represented by formula B1 through one to three steps with an acylating agent in the presence or absence of a base.
摘要:
2-Ethenylthio-type carbapenem derivatives of formula (I) or pharmaceutically acceptable salts thereof are provided. The compounds according to the present invention have potent antimicrobial activity and a wide antimicrobial spectrum against pneumococci including penicillin resistant Streptococcus pneumoniae (PRSP), Haemophilus influenzae including β-lactamase-negative, ampicillin-resistant Haemophilus influenzae (BLNAR), and Moraxella (Branhamella) catarrhalis.
摘要:
A process for producing compound C represented by formula C is disclosed: wherein R′ represents substituent groups as described herein. The process can produce pyripyropene derivatives that have acyloxy groups at the 1- and 11-positions and a hydroxyl group at the 7-position and are useful as insect pest control agents at a high yield.
摘要:
Devices and methods for device fabrication include forming a gate structure with a sacrificial material. Silicided regions are formed on source/drain regions adjacent to the gate structure or formed at the bottom of trench contacts within source/drain areas. The source/drain regions or the silicided regions are processed to build resistance to subsequent thermal processing and adjust Schottky barrier height and thus reduce contact resistance. Metal contacts are formed in contact with the silicided regions. The sacrificial material is removed and replaced with a replacement conductor.
摘要:
A solid state imaging device having a light sensing section that performs photoelectric conversion of incident light includes: an insulating layer formed on a light receiving surface of the light sensing section; a layer having negative electric charges formed on the insulating layer; and a hole accumulation layer formed on the light receiving surface of the light sensing section.
摘要:
A method is provided for manufacturing a semiconductor device, wherein a p-type region and/or n-type pattern is formed on a surface of a semiconductor substrate, including ejecting at least one of etching paste, masking paste, doping paste, and electrode paste from an ejecting orifice of a nozzle toward the surface of the semiconductor substrate to form beads formed of the paste between the semiconductor substrate and the ejecting orifice and moving the semiconductor substrate relative to the nozzle thereby the paste is applied to the surface of the semiconductor substrate in a stripe shape.
摘要:
In a mold in which a pattern is formed of a fine concavo-convex shape, two or more of alignment marks for determining a relative positional relation between a substrate and a mold are formed concentrically. Moreover, a damaged mark is identified from the positional information and shape of the respective marks, and an alignment between the mold and the substrate to which a resin film is applied is carried out excluding the damaged mark.
摘要:
An imprint device transfers a finely patterned structure created on a stamper onto a material to be patterned, by bringing the stamper and the material to be patterned in contact with each other. At least one chamfered edge portion is formed at least one of the stamper and the material to be patterned. The imprint device has a separating unit for holding the chamfered edge portion of at least one of the stamper and the material to be patterned, so as to separate the stamper from the material to be patterned.