JP2008008826A - 導光板 - Google Patents
導光板 Download PDFInfo
- Publication number
- JP2008008826A JP2008008826A JP2006181156A JP2006181156A JP2008008826A JP 2008008826 A JP2008008826 A JP 2008008826A JP 2006181156 A JP2006181156 A JP 2006181156A JP 2006181156 A JP2006181156 A JP 2006181156A JP 2008008826 A JP2008008826 A JP 2008008826A
- Authority
- JP
- Japan
- Prior art keywords
- inclined surfaces
- guide plate
- light guide
- recess
- light
- 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
Links
- 230000000694 effects Effects 0.000 description 10
- 235000019557 luminance Nutrition 0.000 description 7
- 239000000446 fuel Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/698—Pointers of combined instruments
Landscapes
- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
【解決手段】導光板の正面に目盛りに対応した凹部236Aが設けられる。凹部236Aには、導光板の正面に対して傾いた複数の傾斜面S1〜S16が設けられている。凹部236Aの短手方向Y1に沿って少なくとも3つの傾斜面が設けられている凹部236Aの長手方向Y2に沿って少なくとも3つの傾斜面が設けられている。
【選択図】図8
Description
236A 凹部
S1 〜S16 傾斜面
Y1 長手方向
Y2 短手方向
Claims (3)
- 正面に目盛りに対応した凹部が形成された導光板において、
前記凹部の一つに前記導光板の正面に対して傾斜する複数の傾斜面が、設けられ、
そして、
前記凹部の短手方向に沿って少なくとも3つの前記傾斜面が、設けられている
ことを特徴とする導光板。 - 前記凹部の長手方向に沿って少なくとも3つの前記傾斜面が、設けられていることを特徴とする請求項1記載の導光板。
- 正面に目盛りに対応した凹部が形成された導光板において、
前記凹部の一つに前記導光板の正面に対して傾斜する複数の傾斜面が、設けられ、
そして、
前記凹部の長手方向に沿って少なくとも3つの前記傾斜面が、設けられている
ことを特徴とする導光板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006181156A JP4987368B2 (ja) | 2006-06-30 | 2006-06-30 | 導光板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006181156A JP4987368B2 (ja) | 2006-06-30 | 2006-06-30 | 導光板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008008826A true JP2008008826A (ja) | 2008-01-17 |
JP4987368B2 JP4987368B2 (ja) | 2012-07-25 |
Family
ID=39067160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006181156A Active JP4987368B2 (ja) | 2006-06-30 | 2006-06-30 | 導光板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4987368B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008062422A (ja) * | 2006-09-05 | 2008-03-21 | Yazaki Corp | 表示用の透明基板 |
JP2011117822A (ja) * | 2009-12-03 | 2011-06-16 | Yazaki Corp | 計器装置 |
JP2011232717A (ja) * | 2010-04-30 | 2011-11-17 | Fujikura Ltd | 表示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54112664A (en) * | 1978-02-23 | 1979-09-03 | Nippon Gakki Seizo Kk | Dial display plate in dial display device and production of the same |
JPS63153129U (ja) * | 1987-03-27 | 1988-10-07 | ||
JP2005061924A (ja) * | 2003-08-08 | 2005-03-10 | Denso Corp | 車両用指針計器 |
-
2006
- 2006-06-30 JP JP2006181156A patent/JP4987368B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54112664A (en) * | 1978-02-23 | 1979-09-03 | Nippon Gakki Seizo Kk | Dial display plate in dial display device and production of the same |
JPS63153129U (ja) * | 1987-03-27 | 1988-10-07 | ||
JP2005061924A (ja) * | 2003-08-08 | 2005-03-10 | Denso Corp | 車両用指針計器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008062422A (ja) * | 2006-09-05 | 2008-03-21 | Yazaki Corp | 表示用の透明基板 |
JP2011117822A (ja) * | 2009-12-03 | 2011-06-16 | Yazaki Corp | 計器装置 |
JP2011232717A (ja) * | 2010-04-30 | 2011-11-17 | Fujikura Ltd | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4987368B2 (ja) | 2012-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7744230B2 (en) | Backlighting device | |
JP6232013B2 (ja) | 表示装置 | |
JP5481780B2 (ja) | 指示計器 | |
US20150096487A1 (en) | Dial plate structure and automotive meter | |
JP4977413B2 (ja) | 指針装置 | |
JP5297952B2 (ja) | 表示装置及び該表示装置を備えた車両用計器装置 | |
JP6585430B2 (ja) | 表示装置 | |
JP4987368B2 (ja) | 導光板 | |
JP2009180623A (ja) | 指針計器 | |
JP2008089563A (ja) | 表示装置 | |
JP5295532B2 (ja) | 文字板 | |
JP6053473B2 (ja) | 指針構造 | |
JP2011047790A (ja) | 表示装置 | |
JP4886403B2 (ja) | 指針装置 | |
JP5004222B2 (ja) | 表示装置 | |
JP2008203061A (ja) | 表示装置 | |
JP7269534B2 (ja) | 表示装置 | |
JP6615156B2 (ja) | 車両表示装置 | |
JP5343895B2 (ja) | 表示装置 | |
JP6563981B2 (ja) | 車両表示装置 | |
JPH10185628A (ja) | 計器構造 | |
JP4873319B2 (ja) | 表示装置 | |
JP2009186400A (ja) | 車両用計器照明構造 | |
JP4508695B2 (ja) | 計器表示装置 | |
JP2007051898A (ja) | 計器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090526 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120326 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120417 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120425 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4987368 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150511 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |