JP4178089B2 - 撮像表示装置 - Google Patents
撮像表示装置 Download PDFInfo
- Publication number
- JP4178089B2 JP4178089B2 JP2003325388A JP2003325388A JP4178089B2 JP 4178089 B2 JP4178089 B2 JP 4178089B2 JP 2003325388 A JP2003325388 A JP 2003325388A JP 2003325388 A JP2003325388 A JP 2003325388A JP 4178089 B2 JP4178089 B2 JP 4178089B2
- Authority
- JP
- Japan
- Prior art keywords
- imaging
- image data
- liquid crystal
- color
- unit
- 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 - Fee Related
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- 238000003384 imaging method Methods 0.000 title claims description 186
- 239000004973 liquid crystal related substance Substances 0.000 claims description 86
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000003086 colorant Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000008921 facial expression Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N7/144—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Color Television Image Signal Generators (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Liquid Crystal (AREA)
Description
1 液晶表示素子
2 バックライトユニット
20 CFL
21 ランプリフレクタ
22 導光板
23 反射板
23a 穴
24 拡散シート
25,26 プリズムシート
3 液晶表示装置
4 シャッタ
5 撮像ユニット
Claims (3)
- 液晶表示素子と前記液晶表示素子の背面側に配置された撮像ユニットとを有し、前記液晶表示素子による画像の表示と前記撮像ユニットによる前記液晶表示素子の前面の被写体の撮像とを交互に行う撮像表示装置であって、
前記液晶表示素子が少なくとも3色のカラーフィルタを持ち、前記撮像ユニットがカラーフィルタを持たないものであり、
前記撮像ユニットによる前記被写体の撮像時に、前記液晶表示素子の前記少なくとも3色のカラーフィルタのうちの1色のカラーフィルタに対応する画素に入射される光のみを透過させる透過制御を、各色に対応する画素に対して所定タイミングで切り換えて行う光透過制御手段と、
前記所定タイミングと同期したタイミングで前記撮像ユニットの撮像制御を行う撮像制御手段と、
前記撮像ユニットで撮像して得られる前記各色に対応する画像データを用いてカラー画像データを生成するカラー画像データ生成手段と、
前記カラー画像データ生成手段により生成されたカラー画像データを出力する出力手段とを備える撮像表示装置。 - 請求項1記載の撮像表示装置であって、
前記撮像ユニットを複数有し、
前記複数の撮像ユニットの各々で撮像して得られる前記各色に対応する画像データに基づいて前記被写体の位置を検出する位置検出手段と、
前記位置検出手段により検出される位置に応じて、前記複数の撮像ユニットの中から1つを選択する撮像ユニット選択手段とを備え、
前記カラー画像データ生成手段は、前記撮像ユニット選択手段により選択された撮像ユニットからの前記各色に対応する画像データを用いてカラー画像データを生成するものである撮像表示装置。 - 請求項1記載の撮像表示装置であって、
前記撮像ユニットを複数有し、
前記カラー画像データ生成手段は、前記複数の撮像ユニットの各々で撮像して得られる前記各色に対応する画像データを用いて前記複数の撮像ユニットの各々に対応する複数のカラー画像データを生成し、当該複数のカラー画像データから3次元カラー画像データを生成するものであり、
前記出力手段は、前記カラー画像データ生成手段により生成された3次元カラー画像データを出力するものである撮像表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003325388A JP4178089B2 (ja) | 2003-09-18 | 2003-09-18 | 撮像表示装置 |
US10/942,144 US20050088388A1 (en) | 2003-09-18 | 2004-09-16 | Imaging display apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003325388A JP4178089B2 (ja) | 2003-09-18 | 2003-09-18 | 撮像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005094386A JP2005094386A (ja) | 2005-04-07 |
JP4178089B2 true JP4178089B2 (ja) | 2008-11-12 |
Family
ID=34455843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003325388A Expired - Fee Related JP4178089B2 (ja) | 2003-09-18 | 2003-09-18 | 撮像表示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050088388A1 (ja) |
JP (1) | JP4178089B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4103848B2 (ja) | 2004-03-19 | 2008-06-18 | ソニー株式会社 | 情報処理装置および方法、記録媒体、プログラム、並びに表示装置 |
JP4472607B2 (ja) * | 2005-09-20 | 2010-06-02 | 日本電信電話株式会社 | 3次元映像提示・撮像装置 |
US7697053B2 (en) * | 2006-11-02 | 2010-04-13 | Eastman Kodak Company | Integrated display having multiple capture devices |
JP5674701B2 (ja) * | 2012-03-22 | 2015-02-25 | 株式会社東芝 | 情報処理端末装置 |
CN106603772B (zh) * | 2017-01-26 | 2019-12-27 | Oppo广东移动通信有限公司 | 电子装置及图像获取方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339769A (en) * | 1979-06-25 | 1982-07-13 | Toppan Printing Co., Ltd. | Photography apparatus for television picture |
KR20010040506A (ko) * | 1998-02-02 | 2001-05-15 | 유니액스 코포레이션 | 유기 반도체로부터 제조한 영상 센서 |
JP2002094955A (ja) * | 2000-02-22 | 2002-03-29 | Philips Japan Ltd | 画像表示撮像装置 |
US7113185B2 (en) * | 2002-11-14 | 2006-09-26 | Microsoft Corporation | System and method for automatically learning flexible sprites in video layers |
-
2003
- 2003-09-18 JP JP2003325388A patent/JP4178089B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-16 US US10/942,144 patent/US20050088388A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050088388A1 (en) | 2005-04-28 |
JP2005094386A (ja) | 2005-04-07 |
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