JPS6435320A - Display instrument - Google Patents

Display instrument

Info

Publication number
JPS6435320A
JPS6435320A JP19326687A JP19326687A JPS6435320A JP S6435320 A JPS6435320 A JP S6435320A JP 19326687 A JP19326687 A JP 19326687A JP 19326687 A JP19326687 A JP 19326687A JP S6435320 A JPS6435320 A JP S6435320A
Authority
JP
Japan
Prior art keywords
light
polarizing plate
pointer
passed
polarizing
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
JP19326687A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Kawamata
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.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki 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 Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Priority to JP19326687A priority Critical patent/JPS6435320A/en
Publication of JPS6435320A publication Critical patent/JPS6435320A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To display a pointer part brightly by light transmission by arranging a pointer which scatters transmitted light between two polarizing plates. CONSTITUTION:The pointer (b) is positioned between orthogonal polarizing plates (a) and (a') and when light is made incident from one polarizing plate, the incident light A is passed only in a specific direction because of the presence of the polarizing plate (a). The passed light B is cut off by the polarizing plate (a), but light (c) passed through the pointer (b) is scattered, so it is passed through the polarizing plate (a). For the purpose, a light source is arranged behind the polarizing plate (a) and then only the pointer (b) can be viewed brightly from outside the polarizing plate (a').
JP19326687A 1987-07-31 1987-07-31 Display instrument Pending JPS6435320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19326687A JPS6435320A (en) 1987-07-31 1987-07-31 Display instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19326687A JPS6435320A (en) 1987-07-31 1987-07-31 Display instrument

Publications (1)

Publication Number Publication Date
JPS6435320A true JPS6435320A (en) 1989-02-06

Family

ID=16305082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19326687A Pending JPS6435320A (en) 1987-07-31 1987-07-31 Display instrument

Country Status (1)

Country Link
JP (1) JPS6435320A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04273018A (en) * 1991-02-28 1992-09-29 Nippon Seiki Co Ltd Display device
US5284108A (en) * 1991-07-01 1994-02-08 Yazaki Corporation Display device for a vehicle
US5790322A (en) * 1991-08-30 1998-08-04 Kansei Corporation Optical system and apparatus for magnifying a display panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918367A (en) * 1972-06-12 1974-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918367A (en) * 1972-06-12 1974-02-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04273018A (en) * 1991-02-28 1992-09-29 Nippon Seiki Co Ltd Display device
US5284108A (en) * 1991-07-01 1994-02-08 Yazaki Corporation Display device for a vehicle
US5790322A (en) * 1991-08-30 1998-08-04 Kansei Corporation Optical system and apparatus for magnifying a display panel

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