JPH01101279U - - Google Patents

Info

Publication number
JPH01101279U
JPH01101279U JP1987195889U JP19588987U JPH01101279U JP H01101279 U JPH01101279 U JP H01101279U JP 1987195889 U JP1987195889 U JP 1987195889U JP 19588987 U JP19588987 U JP 19588987U JP H01101279 U JPH01101279 U JP H01101279U
Authority
JP
Japan
Prior art keywords
display device
lens
guide plate
light guide
vehicle
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
JP1987195889U
Other languages
English (en)
Other versions
JPH055593Y2 (ja
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 filed Critical
Priority to JP1987195889U priority Critical patent/JPH055593Y2/ja
Publication of JPH01101279U publication Critical patent/JPH01101279U/ja
Priority to US07/690,392 priority patent/US5144289A/en
Application granted granted Critical
Publication of JPH055593Y2 publication Critical patent/JPH055593Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
    • B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第１図は本考案実施例の要部を示す図、第２図
は実施例における導光板を示す図、第３図は実施
例における導光板の断面と散乱面を示す図、第４
図は実施例における導光板に照射される外部光の
スポツトを説明する図、第５図は従来の車両用ヘ
ツドアツプデイスプレイ装置を示す図、第６図は
第５図の従来装置の問題点を説明する図、第７図
は本考案との比較例の要部を示す図である。 １……フロントガラス、２……ヘツドアツプデ
イスプレイ装置、４……レンズ、５……表示デバ
イス、６……光源、７……表示パターン、８……
表示像、１２……シヤツタ板、１３……光検出素
子、３０……導光板、３０ｃ……窓部。

Claims (1)

  1. 【実用新案登録請求の範囲】 表示デバイスの表示パターンをレンズを介して
    投影面に投影して表示させる車両用表示装置にお
    いて、 上記レンズから上記表示デバイス側に入射する
    光束の一部を受光するとともに上記表示パターン
    を透過する窓部を有する導光板を、上記レンズと
    上記表示デバイスの間に設け、 上記導光板の出射面に光検出素子を取付けたこ
    とを特徴とする車両用表示装置。
JP1987195889U 1987-12-25 1987-12-25 Expired - Lifetime JPH055593Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987195889U JPH055593Y2 (ja) 1987-12-25 1987-12-25
US07/690,392 US5144289A (en) 1987-12-25 1991-04-25 Indication display unit for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987195889U JPH055593Y2 (ja) 1987-12-25 1987-12-25

Publications (2)

Publication Number Publication Date
JPH01101279U true JPH01101279U (ja) 1989-07-07
JPH055593Y2 JPH055593Y2 (ja) 1993-02-15

Family

ID=16348670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987195889U Expired - Lifetime JPH055593Y2 (ja) 1987-12-25 1987-12-25

Country Status (2)

Country Link
US (1) US5144289A (ja)
JP (1) JPH055593Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019089436A (ja) * 2017-11-14 2019-06-13 カルソニックカンセイ株式会社 ヘッドアップディスプレイ装置
WO2020189646A1 (ja) * 2019-03-19 2020-09-24 株式会社小糸製作所 車両用ヘッドアップディスプレイおよび車両用ヘッドアップディスプレイシステム

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3936653B2 (ja) * 2002-11-20 2007-06-27 矢崎総業株式会社 車両用表示装置
JP2006130010A (ja) * 2004-11-04 2006-05-25 Denso Corp 視覚認識支援装置
DE102018207080A1 (de) * 2018-05-07 2019-11-07 Audi Ag Anzeigeeinrichtung sowie Verfahren zum Betreiben einer Anzeigeeinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715721A (en) * 1971-02-23 1973-02-06 Nat Res Dev Vehicle station keeping device
US4711544A (en) * 1985-04-12 1987-12-08 Yazaki Corporation Display system for vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019089436A (ja) * 2017-11-14 2019-06-13 カルソニックカンセイ株式会社 ヘッドアップディスプレイ装置
WO2020189646A1 (ja) * 2019-03-19 2020-09-24 株式会社小糸製作所 車両用ヘッドアップディスプレイおよび車両用ヘッドアップディスプレイシステム
US11899201B2 (en) 2019-03-19 2024-02-13 Koito Manufacturing Co., Ltd. Head-up display for vehicles and head-up display system for vehicles

Also Published As

Publication number Publication date
US5144289A (en) 1992-09-01
JPH055593Y2 (ja) 1993-02-15

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