JPS6343102U - - Google Patents

Info

Publication number
JPS6343102U
JPS6343102U JP13806186U JP13806186U JPS6343102U JP S6343102 U JPS6343102 U JP S6343102U JP 13806186 U JP13806186 U JP 13806186U JP 13806186 U JP13806186 U JP 13806186U JP S6343102 U JPS6343102 U JP S6343102U
Authority
JP
Japan
Prior art keywords
light
illumination
lighting
liquid crystal
introduction part
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
JP13806186U
Other languages
Japanese (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 JP13806186U priority Critical patent/JPS6343102U/ja
Publication of JPS6343102U publication Critical patent/JPS6343102U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るライトガイドの一実施例
を示す斜視図、第２図は同じ実施例の要部を背面
から示す説明図、第３図は従来例を示す斜視図で
ある。 １……ライトガイド、１ａ……照明部、１ｂ…
…光導入部、１ｃ……光源採光部、１ｄ……外光
採光部、２……液晶パネル、３……光源。 FIG. 1 is a perspective view showing an embodiment of the light guide according to the present invention, FIG. 2 is an explanatory view showing the main parts of the same embodiment from the rear, and FIG. 3 is a perspective view showing a conventional example. 1...Light guide, 1a...Lighting section, 1b...
...Light introduction part, 1c...Light source lighting part, 1d...Outside light lighting part, 2...Liquid crystal panel, 3...Light source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両の速度計などとして用いられる液晶パネル
の背面側に設けられ、前記液晶パネルを背面から
照明する照明部と、該照明部に照明光を導く光導
入部とから成るライトガイドにおいて、前記ライ
トガイドの前記光導入部には、電球など照明用と
して設けられた光源に臨む光源採光部と、周囲の
外光に臨む外光採光部とが設けられ、且つ、前記
光導入部の厚みはテーパー状とされて前記外光採
光部が最大厚みと成る構成としたことを特徴とす
るライトガイド。 The light guide is provided on the back side of a liquid crystal panel used as a speedometer of a vehicle, and includes an illumination part that illuminates the liquid crystal panel from the back side, and a light introduction part that guides illumination light to the illumination part. The light introduction part is provided with a light source lighting part facing a light source provided for illumination such as a light bulb, and an outside light lighting part facing surrounding external light, and the thickness of the light introduction part is tapered. A light guide characterized in that the outside light lighting section has a maximum thickness.
JP13806186U 1986-09-09 1986-09-09 Pending JPS6343102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13806186U JPS6343102U (en) 1986-09-09 1986-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13806186U JPS6343102U (en) 1986-09-09 1986-09-09

Publications (1)

Publication Number Publication Date
JPS6343102U true JPS6343102U (en) 1988-03-23

Family

ID=31042698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13806186U Pending JPS6343102U (en) 1986-09-09 1986-09-09

Country Status (1)

Country Link
JP (1) JPS6343102U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968776A (en) * 1982-10-13 1984-04-18 株式会社東芝 Reflection type display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968776A (en) * 1982-10-13 1984-04-18 株式会社東芝 Reflection type display

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