摘要:
A chemically amplified positive resist composition is provided comprising a polymer PB having an amine structure bound thereto and a polymer PA comprising recurring units having an acidic side chain protected with an acid labile protective group and recurring units having an acid generating moiety on a side chain.
摘要:
A lighting fixture capable of efficiently radiating heat of a lamp device may be configured to be attached to a socket device. In some examples, by attaching the lamp device to the socket device, a cap portion of the lamp device is brought into contact with a fixture body, and pressed against and brought into close contact with the fixture body by an elastic body. Heat generated by lighting of LEDs of the lamp device is conducted from the cap portion to the fixture body and efficiently radiated.
摘要:
There is disclosed a negative resist composition wherein a base resin contains at least repeating units represented by the following general formula (1) and general formula (2) and has a weight average molecular weight of 1,000 to 10,000, and the compound containing a nitrogen atom as a basic component contains one or more kinds of amine compounds having a carboxyl group and not having a hydrogen atom covalently bonded to a base-center nitrogen atom. There can be a negative resist composition in which a bridge hardly occurs, substrate dependence is low and a pattern with a high sensitivity and a high resolution can be formed, and a patterning process using the same.
摘要:
An image information transmission device includes a registration unit, a storage unit, a determination unit, and an image information transmission unit. The registration unit registers an image information transmission instruction describing a destination number specifying a destination of image information and an abbreviated number corresponding to the destination number. The storage unit stores the destination number and transmission setting information used for transmitting the image information to the destination specified by the destination number. The determination unit determines whether or not the destination number described in the image information transmission instruction is contained in the destination number. The image information transmission unit transmits the image information.
摘要:
An image communication apparatus comprises: a call connection control unit that establishes a session with a communication partner using an SIP message; and an image communication control unit that controls an image communication, wherein (i) when the call connection control unit receives, as a calling party, from a called party, an INVITE SIP message in which a T.38 communication and a first priority transport are specified in a session description protocol, and when a second priority transport is set in the image communication apparatus of the calling party, the call connection control unit opens the second priority transport, and (ii) when no priority transport is set in the image communication apparatus of the calling party, the call connection control unit opens the first priority transport specified by the called party, and performs a T.38 communication using the opened transport.
摘要:
A luminaire capable of contacting a lamp device to a luminaire main body is provided.A luminaire includes a luminaire main body that includes an abutment portion in which heat is transferred and a mounting receiving portion, a socket device that includes a socket main body having an opening portion, an engagement receiving portion which is provided in the opening portion, a mounting member which is fixed to the mounting receiving portion, a receiving portion which receives an elastic member generating an elastic force between the socket main body and the mounting member, and a connection portion which is electrically connected to an external power source, and is mounted so as to move in the elasticity direction of the elastic member with respect to the luminaire main body by the mounting member, and a lamp device that includes a contact portion which contacts the abutment portion, an engagement portion which engages with the engagement receiving portion, and a lamp side connection portion which is electrically connected to the connection portion, wherein the abutment portion of the luminaire main body and the contact portion of the lamp device closely contact with each other by the elastic force of the elastic member according to an operation in which the engagement portion of the lamp device and the engagement receiving portion of the socket device are engaged with each other.
摘要:
In a chemically amplified resist composition comprising a base resin, an acid generator, and a solvent, 1,400-5,000 pbw of the solvent is present per 100 pbw of the base resin, and the solvent comprises at least 60 wt % of PGMEA and ethyl lactate, and 0.2-20 wt % of a high-boiling solvent. A resist pattern is formed by coating the resist composition on a substrate, prebaking, patternwise exposure, post-exposure baking, development, and heat treatment.
摘要:
A lighting fixture capable of efficiently radiating heat of a lamp device may be configured to be attached to a socket device. In some examples, by attaching the lamp device to the socket device, a cap portion of the lamp device is brought into contact with a fixture body, and pressed against and brought into close contact with the fixture body by an elastic body. Heat generated by lighting of LEDs of the lamp device is conducted from the cap portion to the fixture body and efficiently radiated.
摘要:
A polymer comprising a high proportion of aromatic ring structure-containing units and containing an aromatic sulfonic acid sulfonium salt on a side chain is used to form a chemically amplified positive photoresist composition which is effective in forming a resist pattern having high etch resistance. The polymer overcomes the problems of dissolution in solvents for polymerization and purification and in resist solvents.
摘要:
A photomask blank has a resist film comprising (A) a base resin, (B) an acid generator, and (C) a basic compound. The resist film further comprises (D) a polymer comprising recurring units having a side chain having a fluorinated hydrocarbon group which contains a carbon atom to which a hydroxyl group is bonded and vicinal carbon atoms bonded thereto, the vicinal carbon atoms having in total at least two fluorine atoms bonded thereto. Addition of polymer (D) ensures uniform development throughout the resist film, enabling to form a resist pattern having high CD uniformity.