JP4529546B2 - パネル表示ユニット - Google Patents
パネル表示ユニット Download PDFInfo
- Publication number
- JP4529546B2 JP4529546B2 JP2004157987A JP2004157987A JP4529546B2 JP 4529546 B2 JP4529546 B2 JP 4529546B2 JP 2004157987 A JP2004157987 A JP 2004157987A JP 2004157987 A JP2004157987 A JP 2004157987A JP 4529546 B2 JP4529546 B2 JP 4529546B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- panel
- display
- display unit
- display member
- 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.)
- Expired - Fee Related
Links
- 238000009792 diffusion process Methods 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 41
- 238000005286 illumination Methods 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 229920000178 Acrylic resin Polymers 0.000 description 8
- 239000004925 Acrylic resin Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/04—Attachments; Connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/056—Diffuser; Uneven surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/062—Light conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/066—Lens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/018—Tumbler
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/07—Actuators transparent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2233/00—Key modules
- H01H2233/002—Key modules joined to form button rows
- H01H2233/004—One molded part
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Instrument Panels (AREA)
Description
イッチノブ29が水平軸回りに回動操作できるようになっている。
導光材70の各レンズ部73を通じて各シーソースイッチカバー78に投射され、これらオーディオ操作ボタン28及びシーソースイッチカバー78の照明が行われる。
ボタン本体84の一部の領域にのみ形成されたものでもよい。
28 オーディオ操作ボタン(表示部材かつ操作部材)
36 ランプ(光源)
70 導光材
84 ボタン本体(表示部材本体)
85 非塗装部分(表示部分)
86 塗装膜(遮光層)
87 光拡散層
88 透明層
Claims (3)
- パネル表示ユニットであって、
パネルと、
このパネルの表側から押圧操作可能となるように当該パネルに取付けられる操作部材と、
この操作部材を裏側から照明するように前記パネルの裏側に設けられる光源と、
この光源から発せられる光を前記操作部材に導くように設けられ、当該光を前記操作部材に投射するレンズ部を有する導光体とを備え、
前記操作部材は、押圧操作されることが可能となるように前記レンズ部から前記パネルの表側に離間した位置に設けられ、透光性を有する表示部材本体と、この表示部材本体の表側面のうち特定の表示部分を除く部分を覆うように形成された遮光層とを備え、前記表示部材本体の裏側から光が照射されることにより前記特定部分が表側に照らし出される表示部材により構成され、
前記表示部材本体は、前記レンズ部から投射される光を表示部材全体に拡散する光拡散効果を有する光拡散層と、この光拡散層の表側に位置し、当該光拡散層よりも透明度が高くかつ特定色に着色された透明層とが積層されたものであり、かつ、前記光拡散層は少なくとも前記特定部分を裏側から覆う位置に形成されていることを特徴とするパネル表示ユニット。 - 請求項1記載のパネル表示ユニットにおいて、前記光拡散層は、乳白色に混濁したものであることを特徴とするパネル表示ユニット。
- 請求項1または2記載のパネル表示ユニットにおいて、前記表示部材本体は、前記光拡散層を構成する光拡散樹脂と前記透明層を構成する透明樹脂とが一体に成形されたものであることを特徴とするパネル表示ユニット。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004157987A JP4529546B2 (ja) | 2004-05-27 | 2004-05-27 | パネル表示ユニット |
US11/137,553 US20050264889A1 (en) | 2004-05-27 | 2005-05-26 | Display member and panel display unit |
DE102005024365A DE102005024365B4 (de) | 2004-05-27 | 2005-05-27 | Anzeigeelement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004157987A JP4529546B2 (ja) | 2004-05-27 | 2004-05-27 | パネル表示ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005338499A JP2005338499A (ja) | 2005-12-08 |
JP4529546B2 true JP4529546B2 (ja) | 2010-08-25 |
Family
ID=35424868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004157987A Expired - Fee Related JP4529546B2 (ja) | 2004-05-27 | 2004-05-27 | パネル表示ユニット |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050264889A1 (ja) |
JP (1) | JP4529546B2 (ja) |
DE (1) | DE102005024365B4 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5214109B2 (ja) * | 2006-02-03 | 2013-06-19 | 富士通モバイルコミュニケーションズ株式会社 | 表示構造を備えた物品 |
JP5120028B2 (ja) * | 2008-03-31 | 2013-01-16 | 富士通株式会社 | 携帯端末装置 |
DE102009004985B4 (de) | 2009-01-14 | 2022-11-17 | Nbhx Trim Gmbh | Verkleidungsteil mit Sensor |
JP5326734B2 (ja) * | 2009-03-27 | 2013-10-30 | 住友電装株式会社 | 表示部材の製造方法および表示部材用成形品 |
JP5751440B2 (ja) * | 2010-08-26 | 2015-07-22 | 日本精機株式会社 | 車両用ヘッドアップディスプレイ装置 |
US9179554B2 (en) | 2013-04-09 | 2015-11-03 | Whirlpool Corporation | Appliance displays having modular light guides and methods of assembling the same |
DE102017006017A1 (de) | 2017-06-24 | 2018-09-27 | Audi Ag | Beleuchtungssystem |
KR20200103419A (ko) * | 2019-02-25 | 2020-09-02 | 현대자동차주식회사 | 차량용 터치식 버튼 |
US20220075261A1 (en) * | 2020-09-10 | 2022-03-10 | Bugeye Technologies, Inc. | Light panel display |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03116085A (ja) * | 1989-09-29 | 1991-05-17 | Shin Etsu Polymer Co Ltd | 透光性表示物 |
JPH0710701U (ja) * | 1993-07-21 | 1995-02-14 | しなのポリマー株式会社 | 光拡散部材とその応用 |
JP2596644Y2 (ja) * | 1993-06-22 | 1999-06-21 | 信越ポリマー株式会社 | 自発光性押釦スイッチ用カバー部材 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9522135D0 (en) * | 1995-10-30 | 1996-01-03 | John Mcgavigan Holdings Limite | Display panels |
DE19702957C2 (de) * | 1997-01-28 | 1999-01-28 | Hella Kg Hueck & Co | Anzeigevorrichtung, insbesondere für die Betätigungseinheit einer KFZ-Komponente wie einer Klimaanlage |
DE29900849U1 (de) * | 1999-01-19 | 1999-04-22 | Hella Kg Hueck & Co, 59557 Lippstadt | Vorrichtung zur optischen Darstellung eines einen Betriebsmodus, eine Funktion oder einen Betriebsparameter einer Fahrzeugkomponente, insbesondere einer Fahrzeug-Klimaanlage repräsentierendes Symbol |
US6608271B2 (en) * | 2001-08-17 | 2003-08-19 | Danger, Inc. | Method of dynamically lighting keyboard glyphs |
US20040120140A1 (en) * | 2002-03-27 | 2004-06-24 | Fye Michael E. | Illuminated graphics using fluorescing materials |
US6776497B1 (en) * | 2002-11-19 | 2004-08-17 | Apple Computer, Inc. | Apparatuses and methods for illuminating a keyboard |
DE10312250B3 (de) * | 2003-03-19 | 2004-08-12 | Siemens Ag | Bedienelement mit hinterleuchtetem Symbol und Streufolie |
-
2004
- 2004-05-27 JP JP2004157987A patent/JP4529546B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-26 US US11/137,553 patent/US20050264889A1/en not_active Abandoned
- 2005-05-27 DE DE102005024365A patent/DE102005024365B4/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03116085A (ja) * | 1989-09-29 | 1991-05-17 | Shin Etsu Polymer Co Ltd | 透光性表示物 |
JP2596644Y2 (ja) * | 1993-06-22 | 1999-06-21 | 信越ポリマー株式会社 | 自発光性押釦スイッチ用カバー部材 |
JPH0710701U (ja) * | 1993-07-21 | 1995-02-14 | しなのポリマー株式会社 | 光拡散部材とその応用 |
Also Published As
Publication number | Publication date |
---|---|
DE102005024365B4 (de) | 2011-04-14 |
DE102005024365A1 (de) | 2005-12-22 |
US20050264889A1 (en) | 2005-12-01 |
JP2005338499A (ja) | 2005-12-08 |
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