Patent application number | Description | Published |
20120015687 | SEMICONDUCTOR PACKAGE AND MOBILE DEVICE USING THE SAME - According to an embodiment, a semiconductor package includes a semiconductor chip mounted on an interposer board, a encapsulant sealing the semiconductor chip, and a conductive shielding layer covering the encapsulant and at least part of a side surface of the interposer board. The interposer board has plural vias through an insulating substrate. A part of the plural vias has a cutting plane exposing to the side surface of the interposer board and cut in a thickness direction of the interposer board. The cutting plane of the via is electrically connected to the conductive shielding layer. | 01-19-2012 |
20120187585 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND MOBILE COMMUNICATION DEVICE - A manufacturing method of a semiconductor device includes: sealing a semiconductor chip with a sealing resin containing a filler; exposing a part of the filler; etching at least a part of the exposed filler; and forming a metal film at least at a part of a surface of the sealing resin including inner surfaces of holes formed at the surface of the sealing resin by the etching. | 07-26-2012 |
20140196505 | GLASS PREFORM HEATING FURNACE - The present invention provides a glass preform heating furnace in which the occurrence of arching is suppressed. The glass preform heating furnace is equipped with a susceptor ( | 07-17-2014 |
20140338400 | METHOD FOR MANUFACTURING SOOT GLASS DEPOSIT BODY AND BURNER FOR MANUFACTURING SOOT GLASS DEPOSIT BODY - A soot glass deposit body is manufactured by placing a starting rod and a burner | 11-20-2014 |
20150033799 | GLASS PARTICLE DEPOSIT PRODUCING METHOD AND GLASS PREFORM PRODUCING METHOD - A glass particle deposit producing method capable of preventing the variation in the outside diameter of a glass particle deposit and enhancing the yield of a glass raw material is provided. A glass particle deposit is produced by mounting a starting rod | 02-05-2015 |
20150128650 | METHOD FOR PRODUCING GLASS PARTICULATE DEPOSIT AND METHOD FOR PRODUCING GLASS PREFORM - A production method for a glass particulate deposit which includes a deposition step in which, at least two liquid source material ejecting ports | 05-14-2015 |
20150321944 | SEAL STRUCTURE OF OPTICAL FIBER DRAWING FURNACE, AND METHOD FOR DRAWING OPTICAL FIBER - A seal structure of an optical fiber drawing furnace for sealing a gap between an upper end opening of the optical fiber drawing furnace and an optical fiber glass preform inserted from the upper end opening, includes a plurality of blade members, a support mechanism for supporting the plurality of blade members, and a pressing operation mechanism for individually pressing the plurality of blade members in a radial direction of the optical fiber glass preform so as to bring distal ends of the plurality of blade members into contact with a side surface of the optical fiber glass preform, wherein a pressing force at the time of bringing the plurality of blade members into contact with the optical fiber glass preform is set at 0.1 to 10 N per blade member. | 11-12-2015 |
20160002090 | OPTICAL FIBER DRAWING METHOD AND OPTICAL FIBER DRAWING APPARATUS - Capacity of space in a drawing furnace is decreased so as to reduce variations in pressure in the furnace and also the side of an insertion port of a glass perform is stably sealed. When drawing is started, an outer peripheral surface of the optical fiber glass preform | 01-07-2016 |