摘要:
There are provided a resin composition including: (a) a maleimide compound with at least two N-substituted maleimide groups per molecular structure; and (b) a silicone compound with at least one amino group per molecular structure and also provided a prepreg, a laminated plate, and a printed wiring board that are formed by using this resin composition. The multi-layered printed wiring board produced by using the laminated plate produced by laminating and molding the prepreg obtained from the resin composition of the present invention has excellent glass transition temperature, coefficient of thermal expansion, solder heat resistance, and warp characteristics. The multi-layered printed wiring board is useful as a highly integrated printed wiring board for an electronic device.
摘要:
There are provided a modified silicone compound prepared by reacting: (A) a siloxane diamine represented by the general formula (1); (B) a maleimide compound with at least two N-substituted maleimide groups in the molecular structure; and (C) an amine compound with an acidic substituent; and also provided a thermosetting resin composition, a prepreg, a laminated plate, and a printed wiring board that are formed by using this compound. The multi-layered printed wiring board produced by using the laminated plate formed by using the prepreg obtained from the modified silicone compound and the thermosetting resin composition of the present invention through laminate molding has an excellent glass transition temperature, coefficient of thermal expansion, copper foil adhesion, hygroscopicity, hygroscopic solder heat resistance, and copper-stuck solder heat resistance. Therefore, the multi-layered printed wiring board is useful as a highly integrated semiconductor package and a printed wiring board for an electronic device.
摘要:
There are provided a resin composition including: (a) a maleimide compound with at least two N-substituted maleimide groups per molecular structure; and (b) a silicone compound with at least one amino group per molecular structure and also provided a prepreg, a laminated plate, and a printed wiring board that are formed by using this resin composition. The multi-layered printed wiring board produced by using the laminated plate produced by laminating and molding the prepreg obtained from the resin composition of the present invention has excellent glass transition temperature, coefficient of thermal expansion, solder heat resistance, and warp characteristics. The multi-layered printed wiring board is useful as a highly integrated printed wiring board for an electronic device.
摘要:
Disclosed are a resin composition containing (a) a maleimide compound having at least two N-substituted maleimide groups in a molecular structure and (b) a silicone compound having at least one reactive organic group in a molecular structure thereof; and a prepreg using the same, a laminate, and a printed wiring board.A resin composition having excellent heat resistance and low thermal expansion properties; and a prepreg, a laminate, and a printed wiring board using the same can be provided.
摘要:
Disclosed are a resin composition containing (a) a maleimide compound having at least two N-substituted maleimide groups in a molecular structure and (b) a silicone compound having at least one reactive organic group in a molecular structure thereof; and a prepreg using the same, a laminate, and a printed wiring board.A resin composition having excellent heat resistance and low thermal expansion properties; and a prepreg, a laminate, and a printed wiring board using the same can be provided.
摘要:
The invention provides a varnish produced through reaction between a compound having an amino group and a resin having a functional group capable of reacting with an amino group, and having a polycyclic structure, wherein a portion of a plurality of the functional group of the resin is caused to react with the amino group of the compound in a solvent, and also a varnish produced through reaction between a compound having a phenolic hydroxyl group and a resin having a functional group capable of reacting with a phenolic hydroxyl group, and having a polycyclic structure, wherein a portion of a plurality of the functional group of the resin is caused to react with the phenolic hydroxyl group of the compound in the solvent. The invention also provides a prepreg, a resin-coated film, a metal-foil-clad laminate, and a printed wiring board produced by use of any of the varnishes.
摘要:
The invention provides a varnish produced through reaction between a compound having an amino group and a resin having a functional group capable of reacting with an amino group, and having a polycyclic structure, wherein a portion of a plurality of the functional group of the resin is caused to react with the amino group of the compound in a solvent, and also a varnish produced through reaction between a compound having a phenolic hydroxyl group and a resin having a functional group capable of reacting with a phenolic hydroxyl group, and having a polycyclic structure, wherein a portion of a plurality of the functional group of the resin is caused to react with the phenolic hydroxyl group of the compound in the solvent. The invention also provides a prepreg, a resin-coated film, a metal-foil-clad laminate, and a printed wiring board produced by use of any of the varnishes.
摘要:
Provided is an image display device including a high frame rate signal generating unit that increases a frame rate of an input video signal, a frame rate adjusting unit that adjusts a frame rate by synthesizing a black image at intervals of a predetermined frame on a high frame rate signal output from the high frame rate signal generating unit, and a display panel that displays a video based on a video signal output from the frame rate adjusting unit.
摘要:
Provided is an image display device including a high frame rate signal generating unit (20) that increases a frame rate of an input video signal, a frame rate adjusting unit (30) that adjusts a frame rate by setting a non-emission frame at a predetermined cycle on a high frame rate video signal output from the high frame rate signal generating unit (20), and a display panel (40) that displays a video based on a video signal output from the frame rate adjusting unit (30).
摘要:
There is provided a display device including a display unit having pixels, each of which includes a luminescence element that individually becomes luminous depending on a current amount and a pixel circuit for controlling a current applied to the luminescence element according to a voltage signal, where the pixels are arranged in a matrix pattern. The display device includes an average luminance calculator (200) for calculating average luminance for a predetermined period of the input picture signal, and also includes a luminous time setter (202) for setting an effective duty depending on the calculated average luminance by the average luminance calculator (200), the effective duty regulating for each one frame a luminous time for which the luminescence element is luminous. The luminous time setter (202) sets the effective duty such that a luminescence amount regulated by a preset reference duty and possible maximum luminance of a picture signal.