USD494704S1 - Light guide plate - Google Patents
Light guide plate Download PDFInfo
- Publication number
- USD494704S1 USD494704S1 US29/174,770 US17477003F USD494704S US D494704 S1 USD494704 S1 US D494704S1 US 17477003 F US17477003 F US 17477003F US D494704 S USD494704 S US D494704S
- Authority
- US
- United States
- Prior art keywords
- light guide
- guide plate
- view
- ornamental design
- elevational view
- 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 - Lifetime
Links
Images
Description
FIG. 1 is a front, top and left side perspective view of a light guide plate showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims (1)
- The ornamental design for a light guide plate, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW91307083 | 2002-12-06 | ||
| TW091307083F TWD101023S1 (en) | 2002-12-06 | 2002-12-06 | Light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD494704S1 true USD494704S1 (en) | 2004-08-17 |
Family
ID=32847826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/174,770 Expired - Lifetime USD494704S1 (en) | 2002-12-06 | 2003-01-24 | Light guide plate |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | USD494704S1 (en) |
| TW (1) | TWD101023S1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080049165A1 (en) * | 2006-08-24 | 2008-02-28 | Samsung Electronics Co., Ltd. | Wide angle diffuser and lcd employing the same |
| USD747537S1 (en) * | 2014-10-17 | 2016-01-12 | Brite Ideas Decorating, Inc. | Light retention hub component |
| USD768584S1 (en) * | 2014-11-13 | 2016-10-11 | Mitsubishi Electric Corporation | Light source module |
| USD776333S1 (en) * | 2013-02-13 | 2017-01-10 | Svv Technology Innovations, Inc. | Light guide |
| USD776332S1 (en) * | 2013-02-13 | 2017-01-10 | Svv Technology Innovations, Inc. | Light guide |
| USD776334S1 (en) * | 2013-02-13 | 2017-01-10 | Svv Technology Innovations, Inc. | Edge-lit light guide |
| USD780704S1 (en) * | 2014-08-27 | 2017-03-07 | Mitsubishi Electric Corporation | Light source module |
| USD789592S1 (en) * | 2014-10-01 | 2017-06-13 | Sean Hastings | Wooden lamp shade |
| USD822887S1 (en) * | 2017-03-21 | 2018-07-10 | Ledil Oy | Light guide for modifying light distribution patterns of a light source |
| USD936892S1 (en) | 2020-11-13 | 2021-11-23 | Hgci, Inc. | Lens cover for light fixture for indoor grow application |
| USD994215S1 (en) * | 2020-10-05 | 2023-08-01 | Lmpg Inc. | Light guide for narrow aperture luminaire |
| USD1083157S1 (en) * | 2023-04-06 | 2025-07-08 | Lmpg Inc. | Light guide for narrow aperture luminaire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6147804A (en) | 1997-04-22 | 2000-11-14 | Dai Nippon Printing Co., Ltd. | Optical sheet lamination |
| US6417831B2 (en) | 1997-03-06 | 2002-07-09 | Dai Nippon Printing Co., Ltd. | Diffused light controlling optical sheet, back light device and liquid crystal display apparatus |
| US20030086030A1 (en) | 2001-11-08 | 2003-05-08 | Hitoshi Taniguchi | Backlit lighting device, liquid crystal display device utilizing same, and liquid crystal display device manufacturing method |
| US6606133B1 (en) | 1999-02-04 | 2003-08-12 | Keiwa Inc. | Light diffusing sheet with direction-dependent diffusing ability |
-
2002
- 2002-12-06 TW TW091307083F patent/TWD101023S1/en unknown
-
2003
- 2003-01-24 US US29/174,770 patent/USD494704S1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417831B2 (en) | 1997-03-06 | 2002-07-09 | Dai Nippon Printing Co., Ltd. | Diffused light controlling optical sheet, back light device and liquid crystal display apparatus |
| US6147804A (en) | 1997-04-22 | 2000-11-14 | Dai Nippon Printing Co., Ltd. | Optical sheet lamination |
| US6606133B1 (en) | 1999-02-04 | 2003-08-12 | Keiwa Inc. | Light diffusing sheet with direction-dependent diffusing ability |
| US20030086030A1 (en) | 2001-11-08 | 2003-05-08 | Hitoshi Taniguchi | Backlit lighting device, liquid crystal display device utilizing same, and liquid crystal display device manufacturing method |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080049165A1 (en) * | 2006-08-24 | 2008-02-28 | Samsung Electronics Co., Ltd. | Wide angle diffuser and lcd employing the same |
| US7804564B2 (en) * | 2006-08-24 | 2010-09-28 | Samsung Electronics Co., Ltd. | Wide angle diffuser having a plurality of microlenses and a plurality of prisms having a truncated pyramid shape and LCD employing the same |
| USD824088S1 (en) * | 2013-02-13 | 2018-07-24 | Svv Technology Innovations, Inc. | Light guide |
| USD805244S1 (en) * | 2013-02-13 | 2017-12-12 | Svv Technology Innovations, Inc. | Light guide |
| USD776333S1 (en) * | 2013-02-13 | 2017-01-10 | Svv Technology Innovations, Inc. | Light guide |
| USD776332S1 (en) * | 2013-02-13 | 2017-01-10 | Svv Technology Innovations, Inc. | Light guide |
| USD776334S1 (en) * | 2013-02-13 | 2017-01-10 | Svv Technology Innovations, Inc. | Edge-lit light guide |
| USD780704S1 (en) * | 2014-08-27 | 2017-03-07 | Mitsubishi Electric Corporation | Light source module |
| USD789592S1 (en) * | 2014-10-01 | 2017-06-13 | Sean Hastings | Wooden lamp shade |
| USD747537S1 (en) * | 2014-10-17 | 2016-01-12 | Brite Ideas Decorating, Inc. | Light retention hub component |
| USD768584S1 (en) * | 2014-11-13 | 2016-10-11 | Mitsubishi Electric Corporation | Light source module |
| USD822887S1 (en) * | 2017-03-21 | 2018-07-10 | Ledil Oy | Light guide for modifying light distribution patterns of a light source |
| USD994215S1 (en) * | 2020-10-05 | 2023-08-01 | Lmpg Inc. | Light guide for narrow aperture luminaire |
| USD1035119S1 (en) | 2020-10-05 | 2024-07-09 | Lmpg Inc. | Light guide for narrow aperture luminaire |
| USD1035983S1 (en) | 2020-10-05 | 2024-07-16 | Lmpg Inc. | Light guide for narrow aperture luminaire |
| USD936892S1 (en) | 2020-11-13 | 2021-11-23 | Hgci, Inc. | Lens cover for light fixture for indoor grow application |
| USD945053S1 (en) | 2020-11-13 | 2022-03-01 | Hgci, Inc. | Lens cover for light fixture for indoor grow application |
| USD994962S1 (en) | 2020-11-13 | 2023-08-08 | Hgci, Inc. | Lens cover for light fixture for indoor grow application |
| USD1083157S1 (en) * | 2023-04-06 | 2025-07-08 | Lmpg Inc. | Light guide for narrow aperture luminaire |
Also Published As
| Publication number | Publication date |
|---|---|
| TWD101023S1 (en) | 2004-10-21 |
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