JPS5539634A - Manufacture of semiconductor - Google Patents

Manufacture of semiconductor

Info

Publication number
JPS5539634A
JPS5539634A JP11259378A JP11259378A JPS5539634A JP S5539634 A JPS5539634 A JP S5539634A JP 11259378 A JP11259378 A JP 11259378A JP 11259378 A JP11259378 A JP 11259378A JP S5539634 A JPS5539634 A JP S5539634A
Authority
JP
Japan
Prior art keywords
psg
sio
film
substrate
phosphoric acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11259378A
Other languages
English (en)
Other versions
JPS6256654B2 (ja
Inventor
Yukio Takizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP11259378A priority Critical patent/JPS5539634A/ja
Publication of JPS5539634A publication Critical patent/JPS5539634A/ja
Publication of JPS6256654B2 publication Critical patent/JPS6256654B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Weting (AREA)
JP11259378A 1978-09-12 1978-09-12 Manufacture of semiconductor Granted JPS5539634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11259378A JPS5539634A (en) 1978-09-12 1978-09-12 Manufacture of semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11259378A JPS5539634A (en) 1978-09-12 1978-09-12 Manufacture of semiconductor

Publications (2)

Publication Number Publication Date
JPS5539634A true JPS5539634A (en) 1980-03-19
JPS6256654B2 JPS6256654B2 (ja) 1987-11-26

Family

ID=14590613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11259378A Granted JPS5539634A (en) 1978-09-12 1978-09-12 Manufacture of semiconductor

Country Status (1)

Country Link
JP (1) JPS5539634A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740339A2 (en) * 1995-04-27 1996-10-30 Nec Corporation Method of forming a capacitor electrode of a semiconductor memory device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952779A (ja) * 1972-09-25 1974-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952779A (ja) * 1972-09-25 1974-05-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740339A2 (en) * 1995-04-27 1996-10-30 Nec Corporation Method of forming a capacitor electrode of a semiconductor memory device
EP0740339A3 (en) * 1995-04-27 1998-07-29 Nec Corporation Method of forming a capacitor electrode of a semiconductor memory device
US6300186B1 (en) 1995-04-27 2001-10-09 Nec Corporation Method of measuring semiconductor device

Also Published As

Publication number Publication date
JPS6256654B2 (ja) 1987-11-26

Similar Documents

Publication Publication Date Title
JPS56160034A (en) Impurity diffusion
JPS54154272A (en) Contact forming method for semiconductor device
JPS5539634A (en) Manufacture of semiconductor
JPS57133646A (en) Semiconductor integrated circuit device and manufacture thereof
JPS54111772A (en) Manufacture for semiconductor device
JPS5458381A (en) Manufacture for semiconductor device
JPS56135970A (en) Semiconductor device
JPS5559738A (en) Preparation of semiconductor device
JPS5559778A (en) Method of fabricating semiconductor device
JPS54127279A (en) Impurity diffusing method
JPS5693315A (en) Manufacture of semiconductor device
JPS57173956A (en) Manufacture of semiconductor device
JPS57184231A (en) Manufacture of semiconductor device
JPS54129881A (en) Manufacture for semiconductor device
JPS5797629A (en) Manufacture of semiconductor device
JPS5656682A (en) Manufacture of semiconductor device
JPS543470A (en) Etching method
JPS54138382A (en) Manufacture for semiconductor integrated circuit device
JPS5489594A (en) Manufacture for integrated circuit
JPS5529179A (en) Semiconductor device
JPS5648150A (en) Manufacture of semiconductor device
JPS5568650A (en) Manufacturing method of semiconductor device
JPS5483771A (en) Manufacture of semiconductor device
JPS5731171A (en) Semiconductor device
JPS5710949A (en) Manufacture of semiconductor device