JP6171005B2 - ポータブルコンピュータのキーボードバックライト機能 - Google Patents
ポータブルコンピュータのキーボードバックライト機能 Download PDFInfo
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- JP6171005B2 JP6171005B2 JP2015515993A JP2015515993A JP6171005B2 JP 6171005 B2 JP6171005 B2 JP 6171005B2 JP 2015515993 A JP2015515993 A JP 2015515993A JP 2015515993 A JP2015515993 A JP 2015515993A JP 6171005 B2 JP6171005 B2 JP 6171005B2
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- Prior art keywords
- light
- keyboard
- guide panel
- light guide
- discrete
- 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.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
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- 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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/044—Edge lighting of layer
-
- 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
- H01H2229/00—Manufacturing
- H01H2229/02—Laser
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Optics & Photonics (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
- Planar Illumination Modules (AREA)
- Input From Keyboards Or The Like (AREA)
Description
Claims (11)
- キーボードバックライトアセンブリ(2500)であって、
複数のディスクリート光源(1212)に電力を供給するように構成されたドライバ基板(2520)と、
前記複数のディスクリート光源からの光を捕捉して、前記光を複数のキーボード位置に均一に分配するように構成され、前記ドライバ基板から離れた導光パネル(1208)と、
光を前記導光パネルの方に反射させるように構成された反射層(2516)であって、前記反射層は前記導光パネルの域を超えて広がるための、及び前記ドライバ基板と前記複数のディスクリート光源との部分を覆うための大きさと形状とを有する、前記反射層と、
前記ドライバ基板に取り付けられたマスク(2510)と、
を備え、
前記複数のディスクリート光源は、前記導光パネルに対して外側にあり、
前記光は、前記導光パネルの受光部分へと第1方向で入り、前記導光パネルの発光部分から第2方向で出て、前記第2方向は前記第1方向に垂直であり、
前記ドライバ基板は、前記マスクと前記反射層との間に配置される、キーボードバックライトアセンブリ。 - 前記複数のディスクリート光源は、前記導光パネルの側部に前記光を投射するように構成される、請求項1に記載のキーボードバックライトアセンブリ。
- 前記ドライバ基板は、前記導光パネルの縁部に近接して配置される、請求項1に記載のキーボードバックライトアセンブリ。
- 前記複数のキーボード位置は、複数のキーキャップ位置(118)に対応する、請求項1に記載のキーボードバックライトアセンブリ。
- 前記導光パネルは、所定の位置における光の量を調節するように構成される、請求項1に記載のキーボードバックライトアセンブリ。
- 前記複数のディスクリート光源が複数の発光ダイオード(1212)である、請求項1に記載のキーボードバックライトアセンブリ。
- 前記複数のディスクリート光源は、前記ドライバ基板と平行な光を発するように構成された第1及び第2発光ダイオードを含む、請求項1に記載のキーボードバックライトアセンブリ。
- 前記反射層が金属性ホイルを含む、請求項7に記載のキーボードバックライトアセンブリ。
- キーボードモジュールであって、
反射層(2516)に全体を覆われた第1表面(2518)、及び前記第1表面と平行な第2表面(2512)を有する導光パネル(1208)と、
光を発する複数のディスクリート光源(1212)と、
少なくとも2つのディスクリート発光ダイオードからの過剰な光を捕捉するように構成された機能プレート(2400)及びマスク(2510)と、
を備え、前記複数のディスクリート光源は前記導光パネルに対して外側にあり、
前記光は、前記導光パネルの受光部分へと第1方向で入り、前記導光パネルの発光部分から第2方向で出て、前記第2方向は前記第1方向に垂直であり、
前記反射層は前記複数のディスクリート光源とドライバ基板との部分を覆う金属性ホイルである、
キーボードモジュール。 - 複数のキーキャップは、前記導光パネルからの前記光を受け、前記複数のキーキャップの区域を照明するように構成された、所定の位置に近接して配置される、請求項9に記載のキーボードモジュール。
- 少なくとも2つのディスクリート発光ダイオード(1212)は、前記ドライバ基板と平行な光を発し、前記キーボードモジュールはポータブルコンピューティング装置(100)の一部である、請求項9に記載のキーボードモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/492,801 US8963841B2 (en) | 2012-06-08 | 2012-06-08 | Keyboard backlight features for a portable computer |
US13/492,801 | 2012-06-08 | ||
PCT/US2012/041770 WO2013184151A1 (en) | 2012-06-08 | 2012-06-08 | Keyboard backlight features for a portable computer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015520496A JP2015520496A (ja) | 2015-07-16 |
JP6171005B2 true JP6171005B2 (ja) | 2017-07-26 |
Family
ID=49712405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015515993A Active JP6171005B2 (ja) | 2012-06-08 | 2012-06-08 | ポータブルコンピュータのキーボードバックライト機能 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8963841B2 (ja) |
JP (1) | JP6171005B2 (ja) |
KR (1) | KR101706477B1 (ja) |
CN (1) | CN104380223B (ja) |
WO (1) | WO2013184151A1 (ja) |
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KR101507503B1 (ko) * | 2012-05-29 | 2015-03-31 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
US8717748B2 (en) * | 2012-06-08 | 2014-05-06 | Apple Inc. | Audio jack for portable computing device |
TWM459666U (zh) * | 2013-01-22 | 2013-08-11 | Acer Inc | 觸控板模組與電子裝置 |
US9891760B2 (en) * | 2013-05-20 | 2018-02-13 | Google Llc | Touch scanning and wireless scanning in a portable computing device |
US9098250B2 (en) * | 2013-07-17 | 2015-08-04 | Lenovo (Singapore) Pte. Ltd. | Computer assembly incorporating coupling within pantograph |
US10133314B2 (en) | 2014-05-26 | 2018-11-20 | Apple Inc. | Portable computing system |
US10228721B2 (en) | 2014-05-26 | 2019-03-12 | Apple Inc. | Portable computing system |
JP6370644B2 (ja) * | 2014-08-29 | 2018-08-08 | 株式会社東芝 | 電子機器、取付部材、および取付方法 |
US9974180B2 (en) | 2014-09-03 | 2018-05-15 | Apple Inc. | Component protection structures for electronic devices |
CN207367843U (zh) | 2015-05-13 | 2018-05-15 | 苹果公司 | 键盘组件 |
JP6443762B2 (ja) * | 2015-08-19 | 2018-12-26 | 富士通クライアントコンピューティング株式会社 | 情報処理装置及びベース部材 |
US11269127B2 (en) | 2017-06-23 | 2022-03-08 | Apple Inc. | Equipment with keys having trim and illumination |
TWI733126B (zh) * | 2018-07-03 | 2021-07-11 | 仁寶電腦工業股份有限公司 | 電子裝置與電子裝置的組裝方法 |
USD982576S1 (en) * | 2018-07-12 | 2023-04-04 | Google Llc | Open portable computer |
USD983194S1 (en) * | 2018-10-05 | 2023-04-11 | Samsung Display Co., Ltd. | Notebook computer |
USD904396S1 (en) * | 2018-10-12 | 2020-12-08 | Samsung Electronics Co., Ltd. | Laptop computer |
USD945432S1 (en) * | 2018-10-29 | 2022-03-08 | Apple Inc. | Electronic device |
TWI727531B (zh) * | 2019-06-04 | 2021-05-11 | 仁寶電腦工業股份有限公司 | 電子裝置 |
KR20210042202A (ko) * | 2019-10-08 | 2021-04-19 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102396131B1 (ko) * | 2020-12-14 | 2022-05-09 | 동우 화인켐 주식회사 | 안테나 패키지 및 이를 포함하는 화상 표시 장치 |
US11474616B1 (en) * | 2021-09-21 | 2022-10-18 | Logitech Europe S.A. | Keyboard with surface lighting apparatus |
JP1738657S (ja) * | 2022-03-18 | 2023-03-09 | 電子計算機 | |
US11733743B1 (en) * | 2022-07-14 | 2023-08-22 | Dell Products L.P. | Computer tactile pad mechanism |
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JPH09115323A (ja) * | 1995-10-23 | 1997-05-02 | Tokyo Shimoda Kogyo Kk | バックライトパネル装置 |
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JP2005321586A (ja) * | 2004-05-10 | 2005-11-17 | Sony Corp | 面光源ユニット及び液晶表示装置 |
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JP2010205451A (ja) * | 2009-02-27 | 2010-09-16 | Minebea Co Ltd | バックライト用キーボードユニットの光源位置出し構造 |
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-
2012
- 2012-06-08 KR KR1020157000215A patent/KR101706477B1/ko active IP Right Grant
- 2012-06-08 CN CN201280073799.6A patent/CN104380223B/zh active Active
- 2012-06-08 US US13/492,801 patent/US8963841B2/en active Active
- 2012-06-08 WO PCT/US2012/041770 patent/WO2013184151A1/en active Application Filing
- 2012-06-08 JP JP2015515993A patent/JP6171005B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20130328785A1 (en) | 2013-12-12 |
KR101706477B1 (ko) | 2017-02-13 |
KR20150018869A (ko) | 2015-02-24 |
CN104380223A (zh) | 2015-02-25 |
CN104380223B (zh) | 2017-02-22 |
WO2013184151A1 (en) | 2013-12-12 |
US8963841B2 (en) | 2015-02-24 |
JP2015520496A (ja) | 2015-07-16 |
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