TWM547701U - 具多片導光板之滑鼠墊 - Google Patents
具多片導光板之滑鼠墊 Download PDFInfo
- Publication number
- TWM547701U TWM547701U TW106202516U TW106202516U TWM547701U TW M547701 U TWM547701 U TW M547701U TW 106202516 U TW106202516 U TW 106202516U TW 106202516 U TW106202516 U TW 106202516U TW M547701 U TWM547701 U TW M547701U
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- light guide
- guide plates
- mouse pad
- disposed
- Prior art date
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
- G02B6/0005—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 of the fibre type
- G02B6/0008—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 of the fibre type the light being emitted at the end of the fibre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
-
- 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
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into 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, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into 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, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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
- G02B6/0028—Light guide, e.g. taper
-
- 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
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of 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
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0078—Side-by-side arrangements, e.g. for large area displays
-
- 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
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/039—Accessories therefor, e.g. mouse pads
- G06F3/0395—Mouse pads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Position Input By Displaying (AREA)
Description
本創作係有關於滑鼠墊,尤指一種發光型滑鼠墊。
一般來說,所謂滑鼠墊的使用是為協助使用者於操作滑鼠時,得以確實位移並精準地感測位移量。現今市面上的滑鼠墊,除了一般軟、硬式的滑鼠墊外,也常見到一些以酷炫為訴求的發光型滑鼠墊,其主要是透過內嵌發光二極體(LED)或是冷極陰管(CCFL)的方式提供光源,藉以增加使用者的視覺感受。
然而,一般發光型的滑鼠墊結構通常是將發光源內嵌在墊體內部,故此發光型滑鼠墊會因為光源模組的設置而導致不可捲收,造成收納時的困擾。再者,由於傳統發光型的滑鼠墊發光源是透過單一的導光元件來達到較大範圍的發光效果,因此,倘若為增進發光效果而設置多個光源,此情況下所產生的光源效果容易發生互相干擾的情況,導致無法達到所欲產生的效果,故有加以改良的必要。
有鑑於此,本創作人遂針對上述現有技術,特潛心研究並配合學理的運用,盡力解決上述之問題點,即成為本創作人改良之目標。
本創作之一目的,在於提供一種具多片導光板之滑鼠墊,其發光元件所發出的光可各自形成獨立的光源,並各自在其對應的導光板中前進,以增進滑鼠墊的發光效果。
本創作之一目的,在於提供一種具多片導光板之滑鼠墊,其導光板以並列且呈直線延伸的方式排列,故整體能夠以捲收的方式收納,增加使用上的方便性。
為了達成上述之目的,本創作係為一種具多片導光板之滑鼠墊,包括底座、複數導光板、反光層、至少一側向光源模組、均光層及墊體。底座具有承置空間及電源導線;導光板以並列且呈直線延伸的方式排列在承置空間中;反光層設置在導光板面向底座的一側面,側向光源模組設置在導光板的一側邊,包含撓性導線及複數發光元件,撓性導線電性連接電源導線,發光元件設置在撓性導線上並電性連接撓性導線;均光層設置在導光板遠離底座的一側面;墊體設置在均光層的外側面,發光元件透過導光板及均光層而發射至墊體。
相較於習知,本創作之滑鼠墊係透過將複數導光板以並列且呈直線延伸的方式排列,另將向光源模組設置在導光板的一側邊,使各發光元件所發出的光可各自形成獨立的光源,並各自在其對應的導光板中前進,藉以讓發光元件呈現出多種燈光效果;此外,由於本創作之滑鼠墊包含多片導光板,另以並列且直線延伸的方式排列,使整體能夠以捲收的方式收納,增加使用上的方便性。
1‧‧‧滑鼠墊
10‧‧‧底座
100‧‧‧承置空間
101‧‧‧電源導線
11‧‧‧底板
12‧‧‧側片
20‧‧‧導光板
21‧‧‧鏤空槽
22‧‧‧導光結構
30‧‧‧反光層
35‧‧‧止滑墊
40‧‧‧側向光源模組
41‧‧‧撓性導線
42‧‧‧發光元件
50‧‧‧均光層
60‧‧‧墊體
70‧‧‧遮光片
圖1係本創作之具多片導光板之滑鼠墊的立體分解示意圖。
圖2係本創作之具多片導光板之滑鼠墊組合後的上視圖。
圖3係本創作之導光板與側向光源模組的立體分解示意圖。
圖4係本創作之導光板的上視圖。
圖5係本創作之滑鼠墊一側方向的發光示意圖。
圖6係本創作之滑鼠墊另一側方向的發光示意圖。
有關本創作之詳細說明及技術內容,配合圖式說明如下,然而所附圖式僅提供參考與說明用,並非用來對本創作加以限制者。
請參照圖1及圖2,係分別為本創作之具多片導光板之滑鼠墊的立體分解示意圖及組合後的上視圖。如圖1所示,本創作之具多片導光板之滑鼠墊1係包括一底座10、複數導光板20、一反光層30、至少一側向光源模組40、一均光層50及一墊體60。該墊體60、該均光層50、該些導光板20及該反光層30係由上而下依序設置在該底座10上;該側向光源模組40係設置在該些導光板20的一側邊,以在該底座10的一側面提供光源,並透過該些導光板20而對位在一側邊的光源進行導光。
該底座10具有一承置空間100及一電源導線101。於本創作的一實施例中,該底座10包含一底板11及複數側片12,該些側片12圍合該底板11之周緣並形成有該承置空間100。
該些導光板20係由可導光材質構成,如矽膠、橡膠、塑膠或玻璃等材質構成。該些導光板20是並列且呈直線延伸的方式排列在該承置空間100中。
再者,該反光層30設置在該些導光板20面向該底座10的一側面;亦即,該反光層30係位於該些導光板20的底側。據此,當光線發射至該些導光板20的底側時,該反光層30的設置可將光線反射回去而提供反射效果,藉以提高發光效果。
較佳地,該滑鼠墊1更包括一止滑墊35。該止滑墊35係設置在該底座10及該反光層30之間,以在該底座10及該反光層30之間提供止滑效果,使該反光層30定位在該底座10上。
要說明的是,實際實施時,該反光層30可分離設置在該些導光板20的底側,或者,該反光層30可直接成型在該止滑墊35面向該些導光板20的一側面。
該側向光源模組40設置在該些導光板20的一側邊。又,該側向光源模組40包含一撓性導線41及複數發光元件42;該撓性導線41電性連接該電源導線101,該些發光元件42設置在該撓性導線41上並電性連接該撓性導線41。
於本創作的一實施例中,該側向光源模組40的數量為複數,該些導光板20在相對的二側邊分別設置有一側向光源模組40。較佳地,該些發光元件42的數量係對應該些導光板20的數量而設置。
該均光層50設置在該導光板20遠離該底座10的一側面。又,該墊體60為平板狀的一片體,其係由可透光材質構成。該墊體60設置在該均光層50的一外側面(遠離該些導光板20),該些發光元件42透過該些導光板20及該均光層50而發射至該墊體60。
請另參照圖3,係為本創作之導光板與側向光源模組的立體分解示意圖。如圖所示,於本創作的一實施例中,該些導光板20的一側係分別具有一鏤空槽21;此外,該側向光源模組40的撓性導線設置在該些導光板20的一側底
面,並讓該發光元件42外露在該鏤空槽21中。據此,該發光元件42可位於該導光板20的側面且不致凸出該些導光板20的高度,並讓該均光層50設置在該些導光板20的上方。
請再參照圖4,係為本創作之導光板的上視圖。要說明的是,於本實施例中,各該導光板20係具有複數導光結構22,該些導光結構22的可增加該些導光板20的導光效果,提高該些發光元件42的發光效率。
請續參照圖5及圖6,係為本創作之滑鼠墊二側方向的發光示意圖。如圖5所示,該側向光源模組40位在該些導光板20的一側邊,該些發光元件42所發出的光會從該些導光板20的側邊穿入該些導光板20,部分光線會穿過該均光層50而從該墊體60穿出,另外,部分的光線則會經過該些導光板20的反射,並延著該些導光板20的延伸方向而前進。據此,該側向光源模組40透過該些導光板20及該均光層50的設置而能夠使光線均勻地進入該墊體60,藉此達到側向導光的目的,並使本創作之滑鼠墊1具有均勻的發光效果。
請參照圖6所示,值得注意的是,於本實施例中,該滑鼠墊1還包括複數遮光片70,該些遮光片70係設置在相鄰的二導光板20之間。具體而言,該遮光片70係自該發光元件42的一側朝該導光板20延伸的方向延伸,以遮蔽該導光板20與另一相鄰導光板20的一側邊。
據此,各該發光元件42透過該遮光片70的設置而能夠使光線不致進入相鄰的另一導光板20。因此,各該發光元件42所發出的光可各自形成獨立的光源,並各自在其對應的導光板20中前進。藉此,該些發光元件42可呈現出多種燈光效果,如跑馬燈等,以達到更佳的視覺效果。
以上所述僅為本創作之較佳實施例,非用以定本創作之專利範圍,其他運用本創作之專利精神之等效變化,均應俱屬本創作之專利範圍。
1‧‧‧滑鼠墊
10‧‧‧底座
100‧‧‧承置空間
101‧‧‧電源導線
11‧‧‧底板
12‧‧‧側片
20‧‧‧導光板
21‧‧‧鏤空槽
30‧‧‧反光層
35‧‧‧止滑墊
40‧‧‧側向光源模組
41‧‧‧撓性導線
42‧‧‧發光元件
50‧‧‧均光層
60‧‧‧墊體
Claims (10)
- 一種具多片導光板之滑鼠墊,包括:一底座,該底座具有一承置空間及一電源導線;複數導光板,該些導光板以並列且呈直線延伸的方式排列在該承置空間中;一反光層,設置在該些導光板面向該底座的一側面;至少一側向光源模組,設置在該些導光板的一側邊,該側向光源模組包含一撓性導線及複數發光元件,該撓性導線電性連接該電源導線,該些發光元件設置在該撓性導線上並電性連接該撓性導線;一均光層,設置在該導光板遠離該底座的一側面;以及一墊體,設置在該均光層的一外側面,該些發光元件透過該些導光板及該均光層而發射至該墊體。
- 如請求項1所述之具多片導光板之滑鼠墊,其更包括複數遮光片,該些遮光片係設置在相鄰的二導光板之間。
- 如請求項1所述之具多片導光板之滑鼠墊,其中該底座包含一底板及複數側片,該些側片圍合該底板之周緣並形成有該承置空間。
- 如請求項1所述之具多片導光板之滑鼠墊,其中該反光層係直接成型在該些導光板面向該底座的一側面。
- 如請求項1所述之具多片導光板之滑鼠墊,其更包括一止滑墊,該止滑墊係設置在該底座及該反光層之間。
- 如請求項1所述之具多片導光板之滑鼠墊,其中該些發光元件的數量係對應該些導光板的數量而設置。
- 如請求項1所述之具多片導光板之滑鼠墊,其中該些導光板的一側係分別具有一鏤空槽,該撓性導線設置在該些導光板的一側底面並讓該發光元件外露在該鏤空槽中。
- 如請求項1所述之具多片導光板之滑鼠墊,其中各該導光板係具有複數導光結構。
- 如請求項1所述之具多片導光板之滑鼠墊,其中該側向光源模組的數量為複數,該些導光板在相對的二側邊分別設置有一側向光源模組。
- 如請求項1所述之具多片導光板之滑鼠墊,其中該墊體係由可透光材質構成。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106202516U TWM547701U (zh) | 2017-02-21 | 2017-02-21 | 具多片導光板之滑鼠墊 |
| US15/659,590 US10444418B2 (en) | 2017-02-21 | 2017-07-25 | Mouse pad having multiple light guide plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106202516U TWM547701U (zh) | 2017-02-21 | 2017-02-21 | 具多片導光板之滑鼠墊 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM547701U true TWM547701U (zh) | 2017-08-21 |
Family
ID=60187862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106202516U TWM547701U (zh) | 2017-02-21 | 2017-02-21 | 具多片導光板之滑鼠墊 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10444418B2 (zh) |
| TW (1) | TWM547701U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857388A (zh) * | 2019-04-18 | 2020-10-30 | 哈帝斯科技股份有限公司 | 多光源发光滑鼠垫 |
| TWI732224B (zh) * | 2019-04-18 | 2021-07-01 | 哈帝斯科技股份有限公司 | 多光源發光滑鼠墊 |
| TWI848782B (zh) * | 2023-07-28 | 2024-07-11 | 美商美國未來科技公司 | 發光滑鼠墊及其光亮顯示方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD864212S1 (en) * | 2018-02-09 | 2019-10-22 | Yanjie Qiu | Multifunctional mouse pad |
| TWI682203B (zh) * | 2018-12-19 | 2020-01-11 | 哈帝斯科技股份有限公司 | 導光結構及具有該結構的發光墊 |
| TWI687851B (zh) * | 2018-12-19 | 2020-03-11 | 哈帝斯科技股份有限公司 | 發光墊結構及其製作方法 |
| US10859750B1 (en) * | 2019-12-01 | 2020-12-08 | E-Century Technical & Industrial Corporation | Luminous pad |
| US12498809B2 (en) | 2022-07-25 | 2025-12-16 | Razer (Asia-Pacific) Pte. Ltd | Mouse pad |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3331326B2 (ja) * | 1998-11-13 | 2002-10-07 | 株式会社東芝 | 面光源装置及びこれを用いた平面表示装置 |
| JP4368075B2 (ja) * | 2000-11-06 | 2009-11-18 | シャープ株式会社 | 面型照明装置 |
| US20020131270A1 (en) * | 2001-03-14 | 2002-09-19 | Niemuth Alan J. | Illuminated computer mouse pad |
| US6635336B1 (en) * | 2002-02-21 | 2003-10-21 | Jen-Fu Chen | Luminescent mouse pad |
| US20040224107A1 (en) * | 2003-02-05 | 2004-11-11 | Lewis Edward D. | Fiber-optic mouse pad |
| US7229203B2 (en) * | 2003-09-04 | 2007-06-12 | Sensitile Systems Llc | Light pipe containing material |
| US7175310B1 (en) * | 2004-02-10 | 2007-02-13 | Cotterell Robert S | Mouse pad having illuminated working surface |
| US20080003065A1 (en) * | 2006-06-27 | 2008-01-03 | Dry Air Technology | Enhanced axial air mover system cord retainer |
| JP4695626B2 (ja) * | 2006-06-30 | 2011-06-08 | 株式会社東芝 | 照明装置及び液晶表示装置 |
| JP5010925B2 (ja) * | 2007-01-12 | 2012-08-29 | 株式会社ジャパンディスプレイイースト | 液晶表示モジュール |
| WO2010005810A2 (en) * | 2008-07-10 | 2010-01-14 | 3M Innovative Properties Company | Retroreflective articles and devices having viscoelastic lightguide |
| TW201300121A (zh) * | 2011-06-30 | 2013-01-01 | Univ Nat Taiwan | 山苦瓜組成物在製備改善過敏性氣喘藥物之用途 |
| US8408779B2 (en) * | 2011-09-07 | 2013-04-02 | Limber Jamie | Illuminated mouse pad |
-
2017
- 2017-02-21 TW TW106202516U patent/TWM547701U/zh unknown
- 2017-07-25 US US15/659,590 patent/US10444418B2/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857388A (zh) * | 2019-04-18 | 2020-10-30 | 哈帝斯科技股份有限公司 | 多光源发光滑鼠垫 |
| TWI732224B (zh) * | 2019-04-18 | 2021-07-01 | 哈帝斯科技股份有限公司 | 多光源發光滑鼠墊 |
| TWI848782B (zh) * | 2023-07-28 | 2024-07-11 | 美商美國未來科技公司 | 發光滑鼠墊及其光亮顯示方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10444418B2 (en) | 2019-10-15 |
| US20180239073A1 (en) | 2018-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWM547701U (zh) | 具多片導光板之滑鼠墊 | |
| CN106662292B (zh) | 照明装置 | |
| JP6228598B2 (ja) | 遠隔波長変換層を有する照明装置 | |
| CN102315371A (zh) | 发光装置 | |
| TWM560621U (zh) | 發光型滑鼠墊及發光型滑鼠墊座體 | |
| JP6339092B2 (ja) | 光ガイドを用いた発光アレンジメント | |
| US20140321163A1 (en) | Light guide device and backlight module containing the same | |
| KR101475047B1 (ko) | 백라이트 유닛 | |
| JP2007145082A (ja) | スカッフプレート | |
| TW201341720A (zh) | Led螢光照明裝置 | |
| JP5069529B2 (ja) | 面発光装置 | |
| JP2010103060A (ja) | 表示装置 | |
| JP5954663B2 (ja) | 照明器具 | |
| CN101646899B (zh) | 通用照明系统和照明器 | |
| JPWO2023276704A5 (zh) | ||
| CN206627930U (zh) | 具多片导光板之鼠标垫 | |
| KR102213069B1 (ko) | 조명 모듈 및 이를 이용하는 조명 장치 | |
| EP2478402A2 (en) | Optical element | |
| US20140009966A1 (en) | Light guide plate and planar lighting device | |
| CN205065422U (zh) | 发光装置 | |
| JP2012069335A (ja) | エッジライト式発光装置 | |
| WO2022024829A1 (ja) | 卓上照明装置 | |
| JP5547900B2 (ja) | 表示装置 | |
| JP2008305728A (ja) | 導光体および面発光装置 | |
| CN219778429U (zh) | 灯条、背光模组及电子显示器 |