JPS5621279A - Tablet - Google Patents

Tablet

Info

Publication number
JPS5621279A
JPS5621279A JP9673079A JP9673079A JPS5621279A JP S5621279 A JPS5621279 A JP S5621279A JP 9673079 A JP9673079 A JP 9673079A JP 9673079 A JP9673079 A JP 9673079A JP S5621279 A JPS5621279 A JP S5621279A
Authority
JP
Japan
Prior art keywords
fiber
side pressing
pressing leakage
directions
light emitting
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
JP9673079A
Other languages
Japanese (ja)
Other versions
JPS6153730B2 (en
Inventor
Norio Isshiki
Fukuma Sakamoto
Masatoshi Tanaka
Akihiro Ooka
Koji Sato
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP9673079A priority Critical patent/JPS5621279A/en
Publication of JPS5621279A publication Critical patent/JPS5621279A/en
Publication of JPS6153730B2 publication Critical patent/JPS6153730B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make ease of writing independently of types of writing tools, by combining the pressing leakage fiber in which the refraction index is changed by pressing two directions in mesh.
CONSTITUTION: The plate shape coordinate detector 2 consists of the light emitting side pressing leakage fiber and the photo detection side pressing leakage fiber. Under the photo detection side pressing leakage fiber 2a, the light emitting side pressing leakage fiber 2b is located in parallel to form the fiber set 2c. A number of parallel fiber sets 2c are located so that they are combined into two directions of X and Y axes. On the double layer of the fiber sets 2c, the light shield sheet 2d is located.
COPYRIGHT: (C)1981,JPO&Japio
JP9673079A 1979-07-31 1979-07-31 Tablet Granted JPS5621279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9673079A JPS5621279A (en) 1979-07-31 1979-07-31 Tablet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9673079A JPS5621279A (en) 1979-07-31 1979-07-31 Tablet

Publications (2)

Publication Number Publication Date
JPS5621279A true JPS5621279A (en) 1981-02-27
JPS6153730B2 JPS6153730B2 (en) 1986-11-19

Family

ID=14172836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9673079A Granted JPS5621279A (en) 1979-07-31 1979-07-31 Tablet

Country Status (1)

Country Link
JP (1) JPS5621279A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198305A (en) * 1983-04-14 1984-11-10 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Positional sensor
WO2013115770A1 (en) * 2012-01-30 2013-08-08 Empire Technology Development Llc Systems, materials, and methods for a mechanical stress activated interface using piezo-optical components
JP2014197363A (en) * 2013-03-06 2014-10-16 日東電工株式会社 Position sensor
US9696494B2 (en) 2014-01-17 2017-07-04 Empire Technology Development Llc Aligning guide using pressure-sensitive index change elastomer
US9746622B2 (en) 2014-04-24 2017-08-29 Empire Technology Development Llc Optical coupling with a rewritable photorefractive polymer layer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198305A (en) * 1983-04-14 1984-11-10 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Positional sensor
US4609816A (en) * 1983-04-14 1986-09-02 U.S. Philips Corporation Position sensor having at least two layers of light conductors
JPH0571705U (en) * 1983-04-14 1993-09-28 エヌ・ベー・フィリップス・フルーイランペンファブリケン Position sensor
WO2013115770A1 (en) * 2012-01-30 2013-08-08 Empire Technology Development Llc Systems, materials, and methods for a mechanical stress activated interface using piezo-optical components
US8526770B2 (en) 2012-01-30 2013-09-03 Empire Technology Development Llc Systems, materials, and methods for a mechanical stress activated interface using piezo-optical components
JP2014197363A (en) * 2013-03-06 2014-10-16 日東電工株式会社 Position sensor
US9811211B2 (en) 2013-03-06 2017-11-07 Nitto Denko Corporation Position sensor
US9696494B2 (en) 2014-01-17 2017-07-04 Empire Technology Development Llc Aligning guide using pressure-sensitive index change elastomer
US9746622B2 (en) 2014-04-24 2017-08-29 Empire Technology Development Llc Optical coupling with a rewritable photorefractive polymer layer

Also Published As

Publication number Publication date
JPS6153730B2 (en) 1986-11-19

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