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JPH03165171A - Close contact type image sensor - Google Patents

Close contact type image sensor

Info

Publication number
JPH03165171A
JPH03165171A JP30326489A JP30326489A JPH03165171A JP H03165171 A JPH03165171 A JP H03165171A JP 30326489 A JP30326489 A JP 30326489A JP 30326489 A JP30326489 A JP 30326489A JP H03165171 A JPH03165171 A JP H03165171A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
light
face
end
sensor
image
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
JP30326489A
Inventor
Koji Deguchi
Yoshiyuki Kageyama
Kenji Kameyama
Seiichi Oseto
Masayoshi Takahashi
Original Assignee
Ricoh 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

Links

Abstract

PURPOSE: To attain a close contact image sensor with small size, light weight and low power consumption and a close contact type color image sensor with high resolution, small size and light weight by forming a thin film EL element to a base end face at an angle so that its radiating light reflected once is made incident in a photodetection face of a photodetector.
CONSTITUTION: A thin film EL element 5 of end face lighting type is formed to a tilted end face of a base 1. The light radiating from the end face is made incident in an original 7 via a cover glass 6. Since the directivity of the light by the end face radiation is much strong, the function is attained sufficiently by designing the tilt angle of the base end face properly, and in order to improve the resolution and the lighting efficiency furthermore, a light shield layer 8 having a light intake window 9 or 10 relating to a reflected light is formed to the cover glass 6. Thus, a small sized light weight close contact image sensor with small power consumption and a color image sensor with excellent resolution and fast operation are realized.
COPYRIGHT: (C)1991,JPO&Japio
JP30326489A 1989-11-24 1989-11-24 Close contact type image sensor Pending JPH03165171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30326489A JPH03165171A (en) 1989-11-24 1989-11-24 Close contact type image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30326489A JPH03165171A (en) 1989-11-24 1989-11-24 Close contact type image sensor

Publications (1)

Publication Number Publication Date
JPH03165171A true true JPH03165171A (en) 1991-07-17

Family

ID=17918866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30326489A Pending JPH03165171A (en) 1989-11-24 1989-11-24 Close contact type image sensor

Country Status (1)

Country Link
JP (1) JPH03165171A (en)

Cited By (11)

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US6928136B2 (en) 2001-05-29 2005-08-09 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register, and display device
US6958750B2 (en) 2001-07-16 2005-10-25 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US6975142B2 (en) 2001-04-27 2005-12-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7057598B2 (en) 2001-05-11 2006-06-06 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US7068076B2 (en) 2001-08-03 2006-06-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and display device
US7084668B2 (en) 2001-11-30 2006-08-01 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7091749B2 (en) 2001-07-30 2006-08-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7202863B2 (en) 2002-12-25 2007-04-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device utilizing the same
US7218349B2 (en) 2001-08-09 2007-05-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9153341B2 (en) 2005-10-18 2015-10-06 Semiconductor Energy Laboratory Co., Ltd. Shift register, semiconductor device, display device, and electronic device
JP2016001839A (en) * 2014-06-12 2016-01-07 キヤノン・コンポーネンツ株式会社 Image sensor unit, image reading device, and image forming apparatus

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US8659532B2 (en) 2001-04-27 2014-02-25 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7903079B2 (en) 2001-04-27 2011-03-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US6975142B2 (en) 2001-04-27 2005-12-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9136385B2 (en) 2001-04-27 2015-09-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8284151B2 (en) 2001-04-27 2012-10-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7586478B2 (en) 2001-04-27 2009-09-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9812218B2 (en) 2001-05-11 2017-11-07 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US8264445B2 (en) 2001-05-11 2012-09-11 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US20130057161A1 (en) 2001-05-11 2013-03-07 Semiconductor Energy Laboratory Co., Ltd. Pulse Output Circuit, Shift Register and Display Device
US9496291B2 (en) 2001-05-11 2016-11-15 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US7057598B2 (en) 2001-05-11 2006-06-06 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US7710384B2 (en) 2001-05-11 2010-05-04 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US9105520B2 (en) 2001-05-11 2015-08-11 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US8786533B2 (en) 2001-05-11 2014-07-22 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register and display device
US7394102B2 (en) 2001-05-29 2008-07-01 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register, and display device
US9590632B2 (en) 2001-05-29 2017-03-07 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register, and display device
US9024930B2 (en) 2001-05-29 2015-05-05 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register, and display device
US6928136B2 (en) 2001-05-29 2005-08-09 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register, and display device
US7151278B2 (en) 2001-05-29 2006-12-19 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit, shift register, and display device
US7649516B2 (en) 2001-07-16 2010-01-19 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US6958750B2 (en) 2001-07-16 2005-10-25 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US7091749B2 (en) 2001-07-30 2006-08-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
USRE41215E1 (en) 2001-07-30 2010-04-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7362139B2 (en) 2001-07-30 2008-04-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
USRE44657E1 (en) 2001-07-30 2013-12-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
USRE43401E1 (en) 2001-07-30 2012-05-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7403038B2 (en) 2001-08-03 2008-07-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and display device
US7068076B2 (en) 2001-08-03 2006-06-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and display device
US7218349B2 (en) 2001-08-09 2007-05-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7084668B2 (en) 2001-11-30 2006-08-01 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7786985B2 (en) 2002-12-25 2010-08-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device utilizing the same
US9881582B2 (en) 2002-12-25 2018-01-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device utilizing the same
US7202863B2 (en) 2002-12-25 2007-04-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device utilizing the same
US9640135B2 (en) 2002-12-25 2017-05-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device utilizing the same
US9190425B2 (en) 2002-12-25 2015-11-17 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device utilizing the same
US9153341B2 (en) 2005-10-18 2015-10-06 Semiconductor Energy Laboratory Co., Ltd. Shift register, semiconductor device, display device, and electronic device
US9646714B2 (en) 2005-10-18 2017-05-09 Semiconductor Energy Laboratory Co., Ltd. Shift register, semiconductor device, display device, and electronic device
JP2016001839A (en) * 2014-06-12 2016-01-07 キヤノン・コンポーネンツ株式会社 Image sensor unit, image reading device, and image forming apparatus

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