JP2011158878A - 3d電光板 - Google Patents
3d電光板 Download PDFInfo
- Publication number
- JP2011158878A JP2011158878A JP2010129812A JP2010129812A JP2011158878A JP 2011158878 A JP2011158878 A JP 2011158878A JP 2010129812 A JP2010129812 A JP 2010129812A JP 2010129812 A JP2010129812 A JP 2010129812A JP 2011158878 A JP2011158878 A JP 2011158878A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- filter
- frame
- emitting module
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】本発明の3D電光板1は、フレーム10と、フレーム10の前面に結合され、制御部の信号によって発光される発光素子32が備えられる発光モジュール30と、発光モジュール30の前面に備えられ、発光素子から発散される光を偏光投影する3Dフィルタ40とを含むことを特徴とする。
【選択図】図2
Description
10 フレーム
12 外郭フレーム
14 メーンフレーム
20 拡張部材
30 発光モジュール
32 発光素子
40 3Dフィルタ
42 右円偏光フィルム
42a 第1の貫通ホール
44 左円偏光フィルム
44a 第2の貫通ホール
50 ガイドパネル
52 案内ホール
60 締結ホール
70 ねじ
Claims (4)
- フレームと、
前記フレームの前面に結合され、制御部の信号によって発光される発光素子が備えられる発光モジュールと、
前記発光モジュールの前面に備えられ、前記発光素子から発散される光を偏光投影する3Dフィルタと、を含むことを特徴とする3D電光板。 - 前記3Dフィルタは、一定間隔で離隔して配列される第1の貫通ホールが形成され、投影される光の屈折率を異ならせる右円偏光フィルムと、
前記第1の貫通ホールを通過した光を投影し、前記右円偏光フィルムに投影された光が通過されるように前記第1の貫通ホールと互い違いに第2の貫通ホールが形成され、光の屈折率を異ならせる左円偏光フィルムと、を含むことを特徴とする、請求項1に記載の3D電光板。 - 前記3Dフィルタの前側、後側又は両側には、前記発光素子と1対1で対応する数だけの案内ホールが形成され、前記発光素子から発散される光を案内するガイドパネルが備えられることを特徴とする、請求項1又は2に記載の3D電光板。
- 前記ガイドパネルと前記3Dフィルタには一致する締結ホールが形成され、 前記締結ホールを介して前記ガイドパネルと前記3Dフィルタが前記フレームにねじ結合されることを特徴とする、請求項3に記載の3D電光板。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100008748A KR100959506B1 (ko) | 2010-01-29 | 2010-01-29 | 3d 전광판 |
KR10-2010-0008748 | 2010-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011158878A true JP2011158878A (ja) | 2011-08-18 |
Family
ID=42282017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010129812A Pending JP2011158878A (ja) | 2010-01-29 | 2010-06-07 | 3d電光板 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110188243A1 (ja) |
JP (1) | JP2011158878A (ja) |
KR (1) | KR100959506B1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101062709B1 (ko) | 2010-06-04 | 2011-09-06 | 이상룡 | 엘이디 전광판용 입체 필터 |
KR101056086B1 (ko) | 2010-06-11 | 2011-08-10 | 갤럭시아일렉트로닉스(주) | 3d 전광판 |
KR101056089B1 (ko) | 2010-06-11 | 2011-08-10 | 갤럭시아일렉트로닉스(주) | 3d 전광판 |
GB2487537A (en) * | 2011-01-24 | 2012-08-01 | Hospital Authority | Stereoscopic video transmission over the internet with separate IP channels for the left and right images. |
USD950110S1 (en) * | 2019-05-29 | 2022-04-26 | Nanolumens Acquisition, Inc. | Light emitting display module with diffusely reflective facade |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09133891A (ja) * | 1995-11-08 | 1997-05-20 | Nippon Telegr & Teleph Corp <Ntt> | 立体表示装置 |
JPH10221643A (ja) * | 1997-01-31 | 1998-08-21 | Canon Inc | 立体画像表示装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62157649A (ja) | 1985-12-24 | 1987-07-13 | Mitsubishi Electric Corp | 表示素子 |
US5537144A (en) * | 1990-06-11 | 1996-07-16 | Revfo, Inc. | Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution |
KR100440983B1 (ko) * | 2002-06-03 | 2004-07-21 | 이영화 | 입체동영상촬영장치용 어댑터 |
KR20070006116A (ko) * | 2005-07-07 | 2007-01-11 | 삼성전자주식회사 | 2차원/3차원 영상 호환용 완전시차 입체 영상 디스플레이장치 |
KR101075818B1 (ko) * | 2006-06-16 | 2011-10-25 | (주)동방데이타테크놀러지 | 입체영상의 표출이 가능한 led 전광판 |
KR101320021B1 (ko) * | 2006-10-17 | 2013-10-18 | 삼성디스플레이 주식회사 | 백라이트용 광원 및 백라이트 어셈블리 그리고 이를포함하는 액정 표시 장치 |
-
2010
- 2010-01-29 KR KR1020100008748A patent/KR100959506B1/ko not_active IP Right Cessation
- 2010-06-07 JP JP2010129812A patent/JP2011158878A/ja active Pending
- 2010-07-26 US US12/843,132 patent/US20110188243A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09133891A (ja) * | 1995-11-08 | 1997-05-20 | Nippon Telegr & Teleph Corp <Ntt> | 立体表示装置 |
JPH10221643A (ja) * | 1997-01-31 | 1998-08-21 | Canon Inc | 立体画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20110188243A1 (en) | 2011-08-04 |
KR100959506B1 (ko) | 2010-05-25 |
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