JPS5529759A - Photo electromotive force element - Google Patents

Photo electromotive force element

Info

Publication number
JPS5529759A
JPS5529759A JP10303478A JP10303478A JPS5529759A JP S5529759 A JPS5529759 A JP S5529759A JP 10303478 A JP10303478 A JP 10303478A JP 10303478 A JP10303478 A JP 10303478A JP S5529759 A JPS5529759 A JP S5529759A
Authority
JP
Japan
Prior art keywords
island
semiconductor layer
substrate
conduction type
electromotive force
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.)
Pending
Application number
JP10303478A
Other languages
Japanese (ja)
Inventor
Mikio Murozono
Hiroyuki Kitamura
Yutaro Kita
Motonori Mochizuki
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 Electric Industrial Co Ltd
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 Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10303478A priority Critical patent/JPS5529759A/en
Publication of JPS5529759A publication Critical patent/JPS5529759A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/10—Semiconductor bodies
    • H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
    • H10F77/148—Shapes of potential barriers

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To improve short-wave sensitivity and also to reduce the cost of an element by leaving a 1st semiconductor layer of one conduction type in an island or belt shape and by forming a 2nd semiconductor layer of the conduction type opposing to that of the 1st semiconductor layer. CONSTITUTION:At the side where the phote detection surface of substrate 21 is formed, several island-shaped exposure parts 21' of substrate 21 are left to form high-impurity-density diffusion layer 22. Short-wavelength light through a reflection- preventive film is effectively converted into electric energy, which is led out via external electrode 25. Diffusion layer 22 may be 1 to 1.5mum in depth. Then, island- shaped regions 21' are designed only with their diameter not more than 100 to 140mum.
JP10303478A 1978-08-23 1978-08-23 Photo electromotive force element Pending JPS5529759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10303478A JPS5529759A (en) 1978-08-23 1978-08-23 Photo electromotive force element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10303478A JPS5529759A (en) 1978-08-23 1978-08-23 Photo electromotive force element

Publications (1)

Publication Number Publication Date
JPS5529759A true JPS5529759A (en) 1980-03-03

Family

ID=14343367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10303478A Pending JPS5529759A (en) 1978-08-23 1978-08-23 Photo electromotive force element

Country Status (1)

Country Link
JP (1) JPS5529759A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234995A (en) * 1985-04-10 1986-10-20 Masahiko Irie Aerating method by falling water stream
JP2023081886A (en) * 2016-12-09 2023-06-13 ザ・ボーイング・カンパニー Multijunction solar cell with patterned emitter and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234995A (en) * 1985-04-10 1986-10-20 Masahiko Irie Aerating method by falling water stream
JP2023081886A (en) * 2016-12-09 2023-06-13 ザ・ボーイング・カンパニー Multijunction solar cell with patterned emitter and method of making same

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