Patents
Sitemap › F21 - Lighting › F21Y - Indexing scheme associated with subclasses , and , relating to the form of the light sources › F21Y 105 - Planar light sources
Patents for F21Y 105 - Planar light sources (1,438)
07/2006
07/12/2006CN1800944A Flat-type fluorescent lamp and liquid crystal display device having the same
07/06/2006US20060145579 Flat-type fluorescent lamp and liquid crystal display device having the same
06/2006
06/28/2006CN1795347A Headlight or light for a motor vehicle
06/21/2006CN1790132A Flat fluorescent lamp and liquid crystal display device having the same
06/15/2006US20060125401 Flat fluorescent lamp and liquid crystal display device having the same
05/2006
05/24/2006EP1659615A2 Planar light generating device and display device having the same
05/24/2006CN1776502A Flat fluorescent lamp and liquid crystal display device having the same
05/18/2006US20060103313 Flat fluorescent lamp and liquid crystal display device having the same
04/2006
04/20/2006WO2006041141A1 Illumination device
04/05/2006EP1642063A1 Luminous body
03/2006
03/29/2006CN1752511A Area source and road lamp
03/08/2006CN1743921A Flat-type light source and liquid crystal display device having the same
03/02/2006WO2006022352A1 Backlight for liquid crystal display
03/02/2006US20060043857 Flat-type light source and liquid crystal display device having the same
02/2006
02/01/2006EP1622189A2 Flat fluorescent lamp and liquid crystal display device having the same
01/2006
01/19/2006US20060012276 Flat fluorescent lamp and liquid crystal display device having the same
01/18/2006CN1722359A Flat fluorescent lamp and liquid crystal display device having the same
01/11/2006CN2751220Y Cold cathode area light
12/2005
12/08/2005US20050269935 Surface light source device and back light unit having the same
12/08/2005DE102004025266A1 Beleuchtungssystem mit einem Gehäuse und einer darin angeordneten Flachlampe A lighting system comprising a housing and therein a flat lamp
12/07/2005CN1704815A Surface light source device and back light unit having the same
12/01/2005US20050264231 Planar light generating device and display device having the same
11/2005
11/30/2005EP1600808A1 Illumination system with a flat lamp in a case
11/30/2005CN1702518A Planar light generating device and display device having the same
11/24/2005US20050259445 Illumination system having a housing and a flat lamp arranged therein
11/23/2005CN1700075A Illumination system with a body case and a plane lamp mounted therein
11/23/2005CN1700073A Planar light source device, method for manufacturing the same, and display device having the same
11/19/2005CA2507907A1 Illumination system having a housing and a flat lamp arranged therein
11/17/2005US20050253513 Planar light source device, method for manufacturing the same, and display device having the same
11/17/2005US20050253492 Lighting apparatus
11/16/2005EP1596638A1 Lighting apparatus
11/15/2005US6964500 Planar light source device, liquid crystal display apparatus, and display apparatus
10/2005
10/04/2005US6952079 Luminaire for light extraction from a flat light source
09/2005
09/28/2005EP1580795A2 Surface light source device and back light unit having the same
09/22/2005US20050207139 Surface light source device and liquid crystal display device having the same
09/21/2005EP1576854A2 Organic light emitting devices for illumination
09/21/2005CN1670592A Surface light source device and back light unit having the same
09/21/2005CN1670591A Surface light source device and liquid crystal display device having the same
09/21/2005CN1670589A Device for generating light and liquid crystal display apparatus having the same
09/15/2005US20050202325 Device for generating light and liquid crystal display apparatus having the same
09/15/2005US20050200280 Surface light source device and back light unit having the same
09/15/2005US20050200258 Surface light source device and back light unit having the same
09/14/2005CN1667473A Surface light source device and back light unit having the same
09/07/2005CN1666579A Lighting devices using feedback enhanced light emitting diode
09/07/2005CN1666578A Feedback enhanced light emitting diode
09/07/2005CN1666576A Display devices using feedback enhanced light emitting diode
08/2005
08/31/2005CN1661752A Field emission device and backlight device using the field emission device
08/31/2005CN1661445A Planar light source device, method of driving the same and display apparatus having the same
08/11/2005US20050174756 Illuminating assemblies with mirrors
08/11/2005US20050174040 Field emission backlight device
08/11/2005US20050174028 Field emission device and backlight device using the field emission device and method of manufacture thereof
08/10/2005CN1652292A Field emission backlight device
08/04/2005US20050168984 Illuminating surface
07/2005
07/21/2005US20050156532 Planar light source device, method of driving the same and display apparatus having the same
07/21/2005US20050156508 Planar light source device and image display apparatus having the same
07/20/2005CN1641442A Back-light mechanism for liquid crystal display device
07/13/2005CN1637519A Planar light source device and display apparatus having the same
07/13/2005CN1637518A Planar light source and liquid crystal display apparatus having the same
07/13/2005CN1637514A Plane lignt source device and image display device containing the same
07/12/2005US6917354 Fluorescent lamp, fluorescent lamp unit, liquid crystal display device, and method of emitting light
07/07/2005US20050146892 Planar light source and liquid crystal display apparatus having the same
07/07/2005US20050146874 Using organic light emitting diodes (OLEDs) in landscape lighting applications
07/02/2005CA2491104A1 Using organic light emitting diodes (oleds) in landscape lighting applications
06/2005
06/30/2005US20050141242 Optical member and lighting apparatus
06/29/2005EP1546606A1 Flat lighting unit
06/15/2005EP1540242A1 An illumination system
06/09/2005US20050122048 Surface light source device and liquid crystal display device having the same
06/08/2005CN1625317A Lighting device
06/08/2005CN1624540A Surface light source device and liquid crystal display device having the same
05/2005
05/26/2005US20050111208 Surface light source device and liquid crystal display apparatus having the same
05/26/2005US20050111085 Lighting device and display device incorporating the same
05/26/2005US20050110388 Lighting device
05/25/2005EP1533853A2 Lighting device
05/25/2005EP1533633A1 Planar lighting device
05/25/2005CN1620213A Optical device and lighting device
05/25/2005CN1619379A Surface light source device and liquid crystal display apparatus having the same
05/12/2005US20050099110 Planar light source device and display apparatus having the same
05/11/2005EP1530075A1 Electroluminescent lighting device and display device incorporating the same
05/11/2005CN1614479A Electroluminescent lighting device and display device incorporating the same
04/2005
04/07/2005US20050073851 Sunroof panel apparatus for a vehicle
03/2005
03/29/2005CA2295184C Motion actuated night light
03/09/2005CN1192182C Flat illumination device
02/2005
02/15/2005US6855958 Wavelength conversion element for car use
02/09/2005EP1504634A1 Lighting devices using feedback enhanced light emitting diode
02/09/2005EP1504633A1 Feedback enhanced ligth emitting device
02/09/2005EP1504632A1 Display devices using feedback enhanced light emitting diode
01/2005
01/11/2005US6840647 Lighting device, liquid crystal display device including the same, and method of fabricating the same
12/2004
12/07/2004US6828999 Light emitting device, light emitting device array, and printer having light emitting device array
11/2004
11/24/2004CN1550028A Flat discharge lamp
11/23/2004US6821009 Light source device
11/23/2004US6820994 Lighting device, and electronic device using the same
11/16/2004US6819036 OLED lighting apparatus
11/03/2004EP1472492A1 Illuminating assemblies with mirrors
10/2004
10/26/2004US6809781 Phosphor blends and backlight sources for liquid crystal displays
10/19/2004US6805457 Flat-surface fluorescent lamp
10/06/2004EP1464207A1 Illuminating surface
09/2004
09/07/2004US6787990 OLED area illumination light source having flexible substrate on a support
09/07/2004US6787981 Flat type lamp and liquid crystal display apparatus having the same
08/2004
08/26/2004US20040164681 Flat discharge lamp
06/2004
06/30/2004CN1508890A Light source for extracting light from flat light source
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