JP5241324B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP5241324B2 JP5241324B2 JP2008137679A JP2008137679A JP5241324B2 JP 5241324 B2 JP5241324 B2 JP 5241324B2 JP 2008137679 A JP2008137679 A JP 2008137679A JP 2008137679 A JP2008137679 A JP 2008137679A JP 5241324 B2 JP5241324 B2 JP 5241324B2
- Authority
- JP
- Japan
- Prior art keywords
- identification number
- unlock code
- television receiver
- memory
- electronic device
- 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
Links
- 239000007787 solid Substances 0.000 claims description 33
- 238000007726 management method Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42684—Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4396—Processing of audio elementary streams by muting the audio signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Controls And Circuits For Display Device (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
2 デジタル地上チューナ
3 デマルチプレクサ
4 AVデコーダ
5 音声プロセッサ
6 増幅器
7 スピーカ
8 映像プロセッサ
9 加算器
10 表示装置
11 CPU
12 OSD回路
13 リモコン送信機
14 赤外線受光部
15 メモリ
20 バーコードリーダ
21 内部管理用PC
25 梱包されたテレビ受信機
26 バーコードリーダ
27 レジスタ装置
28 レシート
100 テレビ受信機
Claims (3)
- 表示部を備える電子機器であって、
固体識別番号と第1のロック解除コードとを含む機器固有情報を記憶しているメモリと、
前記機器固有情報を前記メモリから読み出して、前記固体識別番号及び前記第1のロック解除コードのそれぞれをバーコード形式で前記表示部に表示させる制御部と、
前記第1のロック解除コードと入力装置によって入力される第2のロック解除コードとを比較する比較部と、
前記比較部での比較結果が一致であったときにロックを解除し前記電子機器の正常動作を許可するロック制御部とを備えることを特徴とする電子機器。 - 前記電子機器が工場専用の特殊モードに設定されると、前記制御部が、前記機器固有情報を前記メモリから読み出して、前記固体識別番号及び前記第1のロック解除コードのそれぞれをバーコード形式で前記表示部に表示させる請求項1に記載の電子機器。
- テレビ受信機である請求項1または請求項2に記載の電子機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008137679A JP5241324B2 (ja) | 2008-05-27 | 2008-05-27 | 電子機器 |
CA002666708A CA2666708A1 (en) | 2008-05-27 | 2009-05-25 | Electronic device, and method for managing device-specific information |
US12/471,812 US8397981B2 (en) | 2008-05-27 | 2009-05-26 | Television receiver and method for managing device-specific information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008137679A JP5241324B2 (ja) | 2008-05-27 | 2008-05-27 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009290265A JP2009290265A (ja) | 2009-12-10 |
JP5241324B2 true JP5241324B2 (ja) | 2013-07-17 |
Family
ID=41360175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008137679A Expired - Fee Related JP5241324B2 (ja) | 2008-05-27 | 2008-05-27 | 電子機器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8397981B2 (ja) |
JP (1) | JP5241324B2 (ja) |
CA (1) | CA2666708A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9736469B2 (en) * | 2011-02-28 | 2017-08-15 | Echostar Technologies L.L.C. | Set top box health and configuration |
JP2013020609A (ja) * | 2011-06-13 | 2013-01-31 | Kazunori Fujisawa | 認証システム |
JP5944920B2 (ja) | 2013-06-07 | 2016-07-05 | 株式会社東芝 | 端末、電子機器のログイン設定情報の入力方法、コンピュータ読み取り可能な情報記録媒体、電子機器 |
JP6208159B2 (ja) * | 2015-01-14 | 2017-10-04 | シャープ株式会社 | サーバ、コンテンツ作成方法、プログラム、コンテンツ提供システム、および表示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3353363B2 (ja) | 1993-01-20 | 2002-12-03 | ソニー株式会社 | テレビジョン受像機 |
US5594493A (en) * | 1994-01-19 | 1997-01-14 | Nemirofsky; Frank R. | Television signal activated interactive smart card system |
JPH08223496A (ja) * | 1995-02-10 | 1996-08-30 | Matsushita Electric Ind Co Ltd | 製造密番表示装置 |
KR100725500B1 (ko) | 2001-06-13 | 2007-06-08 | 삼성전자주식회사 | 디스플레이 장치 및 그 제어방법 |
JP2004135177A (ja) * | 2002-10-11 | 2004-04-30 | Sharp Corp | 携帯電話機 |
JP4524999B2 (ja) * | 2003-05-07 | 2010-08-18 | 株式会社富士通ゼネラル | セキュリティ装置 |
US7044368B1 (en) * | 2004-02-17 | 2006-05-16 | Gary Barron | Multi-functional data card |
JP2007156215A (ja) * | 2005-12-07 | 2007-06-21 | Matsushita Electric Ind Co Ltd | ディスプレイ装置 |
-
2008
- 2008-05-27 JP JP2008137679A patent/JP5241324B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-25 CA CA002666708A patent/CA2666708A1/en not_active Abandoned
- 2009-05-26 US US12/471,812 patent/US8397981B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009290265A (ja) | 2009-12-10 |
US20090294522A1 (en) | 2009-12-03 |
CA2666708A1 (en) | 2009-11-27 |
US8397981B2 (en) | 2013-03-19 |
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