PL3578878T3 - Urządzenie prowadzące światło - Google Patents

Urządzenie prowadzące światło

Info

Publication number
PL3578878T3
PL3578878T3 PL18213964.2T PL18213964T PL3578878T3 PL 3578878 T3 PL3578878 T3 PL 3578878T3 PL 18213964 T PL18213964 T PL 18213964T PL 3578878 T3 PL3578878 T3 PL 3578878T3
Authority
PL
Poland
Prior art keywords
light guide
guide device
light
guide
Prior art date
Application number
PL18213964.2T
Other languages
English (en)
Inventor
Chiung-Huang Huang
Original Assignee
G. Skill International Enterprise Co., Ltd.
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 by G. Skill International Enterprise Co., Ltd. filed Critical G. Skill International Enterprise Co., Ltd.
Publication of PL3578878T3 publication Critical patent/PL3578878T3/pl

Links

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
    • 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
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • G02B6/0086—Positioning aspects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
PL18213964.2T 2018-06-08 2018-12-19 Urządzenie prowadzące światło PL3578878T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862682223P 2018-06-08 2018-06-08

Publications (1)

Publication Number Publication Date
PL3578878T3 true PL3578878T3 (pl) 2022-10-24

Family

ID=64949054

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18213964.2T PL3578878T3 (pl) 2018-06-08 2018-12-19 Urządzenie prowadzące światło

Country Status (8)

Country Link
EP (1) EP3578878B1 (pl)
JP (1) JP3221429U (pl)
KR (1) KR200492171Y1 (pl)
CN (2) CN110579831A (pl)
DE (1) DE202019100959U1 (pl)
ES (1) ES2927762T3 (pl)
PL (1) PL3578878T3 (pl)
TW (5) TWD198235S (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWD198235S (zh) * 2018-06-08 2019-06-21 芝奇國際實業股份有限公司 Ｌｅｄ燈的導光件之部分
JP6690845B1 (ja) * 2019-03-26 2020-04-28 Ｎｅｃプラットフォームズ株式会社 Ｌｅｄ光源機構、電話機およびｌｅｄ光源形成方法
CN111986713A (zh) * 2019-05-23 2020-11-24 十铨科技股份有限公司 具有发光功能的内存装置
TWI706241B (zh) * 2019-05-29 2020-10-01 搏盟科技股份有限公司 應用於記憶體模組之導光結構
TWI696856B (zh) * 2019-05-29 2020-06-21 搏盟科技股份有限公司 於記憶體模組之散熱元件上形成導光結構
TWI781612B (zh) * 2021-05-11 2022-10-21 致伸科技股份有限公司 滑鼠裝置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2771879Y (zh) * 2005-02-21 2006-04-12 科桥电子股份有限公司 导光体结构
JP4821018B2 (ja) * 2005-12-23 2011-11-24 日本精機株式会社 面光源装置
KR101354358B1 (ko) * 2006-12-27 2014-01-23 엘지디스플레이 주식회사 광학 플레이트 및 이를 구비한 백라이트 어셈블리
CN101373234A (zh) * 2007-08-22 2009-02-25 台达电子工业股份有限公司 背光模块及其光学膜
TW200925497A (en) * 2007-12-13 2009-06-16 Ind Tech Res Inst Flexible light emitting device and illumination apparatus
US20120268924A1 (en) * 2011-04-22 2012-10-25 Lattice Energy Technology Corporation Light guide unit and optical devices using the same
CN202140855U (zh) * 2011-07-07 2012-02-08 苏州向隆塑胶有限公司 光源模块
JP2013065521A (ja) * 2011-09-20 2013-04-11 Minebea Co Ltd 配光制御部材及びそれを用いた照明装置
CN102494301A (zh) * 2011-12-16 2012-06-13 上海宏曲电子科技有限公司 单光源菱形均匀面显示导光装置
CN102721996A (zh) * 2012-06-06 2012-10-10 华为终端有限公司 导光装置、发光设备、电子设备和按键
TWM461003U (zh) * 2012-10-22 2013-09-01 Huan-Qiu Zhou 光源照明裝置
CN202915272U (zh) * 2012-11-05 2013-05-01 王信懿 导光元件及其应用的导光罩
TWM455170U (zh) * 2013-02-01 2013-06-11 Dongguan Masstop Liquid Crystal Display Co Ltd 導光裝置及包含該導光裝置的光源裝置
US20160363711A1 (en) * 2015-06-10 2016-12-15 General Electric Company Lighting system with improved illumination distribution and output luminance variation
US20170123136A1 (en) * 2015-10-30 2017-05-04 Avexir Technologies Corporation Dynamic random access memory
TWD198235S (zh) * 2018-06-08 2019-06-21 芝奇國際實業股份有限公司 Ｌｅｄ燈的導光件之部分
TWM569435U (zh) * 2018-07-17 2018-11-01 云光科技股份有限公司 Direct light guiding structure

Also Published As

Publication number Publication date
EP3578878B1 (en) 2022-06-29
KR200492171Y1 (ko) 2020-08-24
TWM585921U (zh) 2019-11-01
CN110579831A (zh) 2019-12-17
TWI686688B (zh) 2020-03-01
TWI731550B (zh) 2021-06-21
KR20190003115U (ko) 2019-12-18
DE202019100959U1 (de) 2019-02-28
ES2927762T3 (es) 2022-11-10
JP3221429U (ja) 2019-05-30
TWD198235S (zh) 2019-06-21
TW202001484A (zh) 2020-01-01
CN209356704U (zh) 2019-09-06
EP3578878A1 (en) 2019-12-11
TW202022543A (zh) 2020-06-16
TWM577473U (zh) 2019-05-01

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