公开(公告)号：BR9506254A

公开(公告)日：1996-04-16

申请号：BR9506254

申请日：1995-04-28

Applicant: SONY CORP

Inventor： ITO SATOSHI ,  TANIGUCHI SATOSHI ,  IKEDA MASAO ,  OKUYAMA HIROYUKI ,  TSUKAMOTO HIRONORI ,  NAGAI MASAHARU ,  TAMAMURA KOSHI

IPC: C23C14/00 ,  C23C14/06 ,  C30B23/02 ,  H01L21/363 ,  H01L21/365 ,  H01L33/00 ,  H01L33/28

Abstract: A film of a II - VI group compound semiconductor of at least one of elements belonging to the II group of the periodic table and at least one of elements belonging to the VI group of the periodic table is deposited on a substrate. When the film is deposited on the substrate, a plasma of nitrogen in an excited state is applied to the substrate while removing charged particles from said plasma by a charged particle removing means. The deposited film of a nitrogen-doped II - VI group compound semiconductor has an increased percentage of activated nitrogen atoms and improved crystallinity.

公开(公告)号：DE69522888D1

公开(公告)日：2001-10-31

申请号：DE69522888

申请日：1995-10-12

Applicant: SONY CORP

Inventor： TOMIYA SHIGETAKA ,  NAKANO KAZUSHI ,  ITO SATOSHI ,  MINATOYA RIKAKO

IPC: C30B25/14 ,  C30B23/02 ,  H01L21/203 ,  H01L21/363 ,  H01L21/365 ,  H01S5/00 ,  H01S5/042 ,  H01S5/22 ,  H01S5/223 ,  H01S5/327 ,  H01L33/00

Abstract: An epitaxial growth method of semiconductor can reliably avoid irregularities from being produced when a II-VI compound semiconductor is grown epitaxially. When this method is applied to a method of manufacturing a semiconductor light-emitting device, it is possible to obtain a semiconductor light-emitting device having a long life and excellent light-emitting characteristic. When a II-VI compound semiconductor is grown epitaxially, a VI/II ratio, i.e., a supplying ratio of VI-group element and II-group element used in the epitaxial growth is selected in a range of from 1.3 to 2.5

公开(公告)号：DE69313033D1

公开(公告)日：1997-09-18

申请号：DE69313033

申请日：1993-06-18

Applicant: SONY CORP

Inventor： IKEDA MASAO ,  ITO SATOSHI ,  IOCHI YOSHINO ,  MIYAJIMA TAKAO ,  OZAWA MASAFUMI ,  AKIMOTO KATSUHIRO ,  ISHIBASHI AKIRA ,  HIEI FUTOSHI

IPC: H01L29/15 ,  H01L21/44 ,  H01L33/06 ,  H01L33/28 ,  H01L33/40 ,  H01S5/042 ,  H01S5/30 ,  H01S5/327 ,  H01S5/347 ,  H01S3/025 ,  H01S3/19 ,  H01L33/00 ,  H01L31/0352

Abstract: A semiconductor laser capable of emitting blue or green light is disclosed. The semiconductor laser comprises an n-type ZnMgSSe cladding layer (2), an active layer (3), a p-type ZnMgSSe cladding layer (4), a p-type ZnSe contact layer (5) and a p-type ZnTe contact layer (6) which are stacked in this sequence on an n-type GaAs substrate (1). A p-side electrode (7) is provided on the p-type ZnTe contact layer (6). An n-side electrode (8) is provided on the back surface of the n-type GaAs substrate (1). A maltiquantum well layer (9) comprising quantum wells made of p-type ZnTe and barriers made of p-type ZnSe is provided in the depletion layer produced in the p-type ZnSe contact layer (5) along the junction interface between the p-type ZnSe contact layer (5) and the p-type ZnTe contact layer (6). Holes injected from the p-side electrode (7) pass through the junction by the resonant tunneling effect through quantum levels formed in the quantum wells of the multiquantum well layer (9).

公开(公告)号：SG33549A1

公开(公告)日：1996-10-18

申请号：SG1995001569

申请日：1995-10-16

Applicant: SONY CORP

Inventor： TOMIYA SHIGETAKA ,  NAKANO KAZUSHI ,  ITO SATOSHI ,  MINATOYA RIKAKO

IPC: H01L21/363 ,  H01L21/365 ,  H01L33/00 ,  H01S3/19

公开(公告)号：JPH11192626A

公开(公告)日：1999-07-21

申请号：JP36756397

申请日：1997-12-27

Applicant: SONY CORP ,  DAIICHI KANAGATA KOGYO KK

Inventor： ENOKIDO KAZUHIRO ,  OHARA NOBUYUKI ,  KAI MASUMI ,  ITO SATOSHI

IPC: B29C39/02 ,  B29C45/00 ,  B29C47/00

Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing efficiency and a yield by a method wherein a key area part in which a first resin is filled is pushed out from one face side to the other face side, a second resin is put on the first resin to be filled, and a projected part for pushing a switch is formed. SOLUTION: A feed reel 17 on which a tape shaped film 1 is wound is provided above a film processing part 12, and the tape shaped film 1 sent out from the feed reel 17 is wound on a winding reel 20 via rollers 18, 19 in a non-contact state at a position near a movable side mold 16. A control part is provided inside a base stand 11 of an operation key-manufacturing apparatus 10, and respective rotary speeds of the feed reel 17 and the winding reel 20 are controlled. Besides, by controlling a driving source, the control part makes the movable side mold 16 approach or separate from a fixed side mold 14 in synchronism with travel of the tape shaped film 1.

公开(公告)号：JPS6434082A

公开(公告)日：1989-02-03

申请号：JP19112387

申请日：1987-07-29

Applicant: NIPPON TELEGRAPH & TELEPHONE ,  SONY CORP

Inventor： SUDA SHINICHIRO ,  ITO SATOSHI ,  MOGI HISAO ,  NAKAYAMA ATSUSHI ,  SAITO MAKOTO

IPC: H04N7/14 ,  H04M11/00 ,  H04N7/12

Abstract: PURPOSE:To prevent the turbulence of a received image by adding the program searching signal of a special signal format to the head of image data. CONSTITUTION:At the time of receiving the image data from an opponent, an image program searching signal VDMK to indicate that the image data is followed thereafter is made into the signal format different from a transmitting path correcting signal TRCR by making the signal VDMK into a dual tone signal. Consequently, though null periods T1-T2 are generated in the correcting signal TRCR owing to an instantaneous interruption or a pulse noise, the correcting signal TRCR after the time T2 can not be taken for the program searching signal VDMK. At the time of sending the image data, at a transmitting side, a relay contact is switched to a contact at the feeding mode side of the image data, simultaneously, a calling tone signal CLTN is sent, and a receiving side is compulsorily switched to the receiving mode of the image data. Consequently, a voice signal from the transmitter of the telephone set of one's own or the opponent can not be mixed with the image data to be transmitted. Thus, an image deviation can be prevented, and a still picture can be normally transmitted and received.

公开(公告)号：JPS6434083A

公开(公告)日：1989-02-03

申请号：JP19112187

申请日：1987-07-29

Applicant: NIPPON TELEGRAPH & TELEPHONE ,  SONY CORP

Inventor： SUDA SHINICHIRO ,  ITO SATOSHI ,  MOGI HISAO ,  YAMAMOTO TADAHISA ,  HASEGAWA KIICHI

IPC: H04N7/12

Abstract: PURPOSE:To prevent the disorder of a received picture by using an internal clock even at the time of receiving picture data. CONSTITUTION:At the time of receiving the picture data from an opponent, a carrier signal S1 is extracted from a received AM signal Sa, and instead of making the extracted signal S1 into a clock and writing the picture data to a memory 41, a frequency-dividing signal S1 from a dividing circuit 84 is made into the clock and the picture data are written to the memory 41. Consequently, even though an instantaneous interruption and a pulse noise are generated in a picture data period T6, the increment of a writing address to the memory 41 can not be suspended. Thus, the dislocation of a displayed picture due to the instantaneous interruption and the pulse noise can be prevented.