WO2005081219A1 - 情報表示装置および情報表示システム - Google Patents
情報表示装置および情報表示システム Download PDFInfo
- Publication number
- WO2005081219A1 WO2005081219A1 PCT/JP2005/002745 JP2005002745W WO2005081219A1 WO 2005081219 A1 WO2005081219 A1 WO 2005081219A1 JP 2005002745 W JP2005002745 W JP 2005002745W WO 2005081219 A1 WO2005081219 A1 WO 2005081219A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- processing
- information display
- display
- sheet
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
Definitions
- the present invention relates to an information display device and an information display system, and is particularly suitable for application to an information display sheet such as electronic paper.
- Japanese Patent Application Laid-Open No. 2002-169190 discloses a method for realizing electronic paper that can be printed on the go and is easy to carry by forming a display area using an electrophoretic dispersion liquid on a flexible substrate. Is disclosed.
- an object of the present invention is to provide an information display device and an information display system capable of imparting a high level of information processing capability while improving the handleability of a display body.
- a display body for displaying information, and an autonomous autonomous apparatus for autonomously processing information displayed on the display body Processing means; and another processing means for performing processing of the information displayed on the display object based on a load on processing of the information displayed on the display object.
- the display body integrally formed with the display body and provided with the autonomous processing unit and the heterogeneous processing unit is detachably connected. And a connection unit for transferring a processing request for causing the information processing to be performed differently to the outside.
- the information display device further includes an information storage unit that stores information on which processing is performed in a different manner.
- the processing requirement for storing the processing request made to the autonomous processing means based on the load on the autonomous processing means is characterized by further comprising a requesting storage means.
- the display is in a sheet shape.
- the display is a memory display panel.
- the power consumption of the information display device can be reduced, the capacity of a battery provided in the information display device can be reduced, and the weight of the information display device can be reduced.
- the information display sheet itself can be displayed without providing a high-performance processing unit on the information display sheet itself, and the host display processing device can perform advanced information processing as needed. It becomes possible. As a result, it is possible to reduce the weight of the information display sheet and to cope with various processing of document data on the premise of advanced information processing, thereby improving the handleability of the information display sheet. Finally, it is possible to provide advanced information processing capabilities to the information display sheet. [0012] Further, according to the information display system of one aspect of the present invention, the information processing capability of the host display processing device is higher than the information processing capability of the information display sheet.
- the information display sheet when a processing request that cannot be processed autonomously occurs, the information display sheet holds the processing request by itself.
- the host display processing device can perform a process corresponding to the operation performed on the information display sheet in synchronization with the timing of the information display sheet. For this reason, it is not necessary to keep the information display sheet constantly connected to the host display processing device in order to cause the host display processing device to perform processing that cannot be executed by the information display sheet alone, such as carrying the information display sheet. It is possible to support various processing of document data on the premise of advanced information processing while maintaining the convenience of the above.
- the information display sheet may request the host display processing device to perform processing when a processing request that cannot be processed autonomously occurs.
- the information display system of one aspect of the present invention when a processing request that cannot be processed autonomously occurs, a display for prompting connection with the host display processing device is performed. And As a result, the user can be notified that an unprocessable processing request has occurred, and the user can easily recognize when to connect the information display sheet to the host display processing device.
- the information display sheet is provided with a secondary battery, and the secondary battery is charged via the connection portion. .
- connection unit is capable of connecting a plurality of information display sheets.
- connection unit is capable of connecting different types of information display sheets.
- the information display sheets can communicate with each other via the connection unit.
- the information display sheets can be operated in cooperation with each other, and the content of each information display sheet can be shared, and information can be easily moved between the information display sheets.
- the information display sheet includes a connection detection unit that detects connection with the host display processing device, and the connection with the host display processing device.
- the information processing performed on the information display sheet side is switched to the host display processing device side to perform the information processing.
- the information processing performed on the information display sheet side can be performed by the host display processing device, and the display operation of the information display sheet can be speeded up. Can be achieved.
- FIG. 1 is a perspective view showing an external configuration of an information display system according to a first embodiment.
- FIG. 2 is a block diagram showing a schematic configuration of the information display system of FIG. 1.
- FIG. 3 is a perspective view showing an appearance of an information display system according to a second embodiment.
- FIG. 1 is a perspective view showing an external configuration of an information display system according to a first embodiment of the present invention
- FIG. 2 is a block diagram showing a schematic configuration of the information display system of FIG.
- the information display system includes an information display sheet 1 for displaying information processed autonomously, a host display processing device 21 for processing information displayed on the information display sheet 1, and an information display sheet. Connecting portions 10 and 28 for detachably connecting the sheet 1 to the host display processing device 21 are provided.
- the information display sheet 1 includes a memory display panel 2, an operation unit 3, a data storage unit 4, a battery 5, a low capacity R ⁇ M / RAM 6, a display drive unit 7, a low-speed CPU 8, and a connection control unit. 9 are provided.
- the data storage unit 4, the battery 5, the low-capacity R / M / RAM 6, the display drive unit 7, and the low-speed CPU 8 are connected to the connection control unit 9 via the signal bus B1, and the data storage unit 4
- the battery 5, the low-capacity R / M / RAM 6, the display drive unit 7, and the low-speed CPU 8 are connected to the connection control unit 9 via the power supply line L1.
- the host display processing device 21 includes a data interface 22, a high-speed CPU 23, a program storage unit 24, a graphic accelerator 25, a battery 26, a connection control unit 27, and a RAM 29.
- the data interface 22, the high-speed CPU 23, the program storage unit 24, the graphic accelerator 25, the battery 26, and the RAM 29 are connected to the connection control unit 27 via the signal bus B2, and the data interface 22, the high-speed CPU 23 , Program storage unit 24, graphic accelerator 25, battery 26 and RA M29 is connected to the connection control unit 27 via the power supply line L2.
- the memory display panel 2 can be composed of, for example, an A4 size display having a high pixel density (multiple pixels). Pixel data can be displayed.
- the memory display panel 2 can maintain the display screen even when the power is turned off, and does not require electric power to maintain the state of the display screen. Electricity can be achieved.
- an electrophoretic display for example, an electrophoretic display, a cholesteric liquid crystal display, a display using a charged toner, a display using a twisting ball, or an electro-deposition display can be used.
- a non-memory display panel may be used instead of the display panel 2.
- the operation unit 3 is for giving various instructions to the information display sheet 1, and can be composed of, for example, a touch panel.
- the data storage unit 4 can be configured by a nonvolatile memory such as a flash memory.
- the data storage unit 4 stores document data 4a described in a document format such as XML (extensible Markup Language). Can be memorized.
- the battery 5 is constituted by a primary battery or a secondary battery, and can supply power to each part of the information display sheet 1.
- the low-capacity ROM / RAM 6 includes a ROM and a RAM, and can be smaller than the capacities of the program storage unit 24 and the RAM 29 provided in the host display processing device 21.
- the RAM provided in the low-capacity ROM / RAM 6 DRAM (Dynamic R andom Access Memory) 3 ⁇ 4 AM (Static Random Access Memory), FeRAM / FRAM (Ferroelectric Random Access Memory), MRAM (Mag netoresistive Random Access Memory) ) Etc.
- the low-capacity ROMZRAM 6 stores various programs for controlling the information display sheet 1 and forms a work area when the low-speed CPU 8 executes processing.
- the low-capacity ROM / RAM 6 can store the processing request 6b when a processing request that the low-speed CPU 8 cannot process autonomously occurs. S.
- the processing progress 6a of the processing performed on the host display processing device 21 side is described. S can remember.
- As the RAM provided in the low-capacity ROM / RAM 6, a non-volatile FeRAM / FRAM, MRAM, or the like is more desirable, since an SRAM capable of holding data with low power consumption is more desirable.
- the display drive unit 7 directly controls the storage display panel 2, and stores the document data 4 a stored in the data storage unit 4, the information processing result input from the low-speed CPU 8, and the like. 2 can be displayed. Further, it is possible to display on the storage display panel 2 the drawing data transmitted from the graphic executor 25 via the connection sections 10 and 28, the information processing result transmitted from the high-speed CPU 23, and the like.
- the display drive unit 7 includes a drawing data writing unit 7a to which graphic data is input by the graphic accelerator 25. Then, the display drive unit 7 drives the X driver and the Y driver of the storage display panel 2 while referring to the drawing data input to the drawing data writing unit 7a, thereby storing the raster graphic to be drawn. On the display panel 2.
- a passive matrix driving method for example, a TFT rhm Film Transistoi method, a TFD (Thin Film Diode) method, a D_TFD (Digital Thin Film Diode) method, or the like can be adopted. It is.
- the low-speed CPU 8 controls the entire information display sheet 1, and can read and execute programs related to various processes stored in the low-capacity ROM / RAM 6 in accordance with various operation signals input from the operation unit 3. Further, the low-speed CPU 8 can perform processing for displaying the document data 4a stored in the data storage unit 4 on the storage display panel 2.
- the low-speed CPU 8 can store various processing results in the low-capacity ROM / RAM 6.
- the low-speed CPU 8 autonomously processes the information displayed on the memory display panel 2 (hereinafter, referred to as a stand-alone mode), and generates a processing request that the low-speed CPU 8 cannot independently process. In some cases, it is possible to request the host display processing device 21 to perform processing (hereinafter, referred to as a media mode).
- the connection control unit 9 connects the data storage unit 4, the battery 5, the low-capacity ROMZRAM 6, the display drive unit 7, and the low-speed CPU 8 to the host display processing device 21, or connects the data storage unit 4, the battery 5, the low-capacity R (4) Switching control for disconnecting the M / RAM 6, the display driver 7, and the low-speed CPU 8 from the host display processor 21 can be performed.
- the data interface 22 is an interface to which data can be input from the outside of the host display processing device 21, and can be constituted by, for example, a communication interface or a slot of a storage medium. Then, the data input through the data interface 22 can be stored in the RAM 29 or sent to the information display sheet 1 through the connection units 10 and 28.
- the data interface 22 is a slot of a storage medium, data may be directly read from a storage medium inserted into a slot that does not store data in the RAM 29 and used.
- the high-speed CPU 23 controls the entire host display processing device 21 and can control the information display sheet 1 as needed.
- the high-speed CPU 23 reads and executes programs related to various processes stored in the program storage unit 24, and executes various processes related to the document data 4a stored in the data storage unit 4 and the various processes stored in the low-capacity ROMZRAM 6.
- the program can be read and executed.
- the high-speed CPU 23 performs processing for displaying the document data 4a stored in the data storage unit 4 or the content data stored in the storage medium inserted into the data interface 22 on the storage display panel 2. It can be performed. Then, the high-speed CPU 23 can store various processing results in the RAM 29.
- the program storage unit 24 can be configured by a nonvolatile memory such as a flash memory, and stores various programs for controlling the host display processing device 21 and the information display sheet 1. Can be.
- the graphic accelerator 25 is hardware capable of performing a high-speed drawing process of an image displayed on the memory display panel 2 in accordance with a command from the high-speed CPU 23. Specifically, the graphic accelerator 25 can perform processing such as developing a vector graphic input from the high-speed CPU 23 into a raster graphic. Then, the graphic accelerator 25 can output drawing data for drawing the figure on which the drawing processing has been performed to the storage display panel 2 to the display driving unit 7 via the connection units 10 and 28. it can.
- the battery 26 is constituted by a primary battery or a secondary battery, and supplies power to each part of the host display processing device 21 and supplies power to each part of the information display sheet 1 via the connection parts 10 and 28. Or charge the battery 5 provided on the information display sheet 1. it can.
- the RAM 29 is capable of storing data input from the data interface 22, and is capable of forming a work area when the high-speed CPU 23 executes processing and storing the processing result.
- the RAM 29 is more preferably a non-volatile FeRAM / FRAM or an MRAM, for which an SRAM or the like capable of holding data with low power consumption is desired.
- connection control unit 27 connects the data interface 22, the high-speed CPU 23, the graphic accelerator 25, the battery 26, and the RAM 29 to the information display sheet 1, and connects the data interface 22, the high-speed CPU 23, the graphic accelerator 25
- the switching control for disconnecting the battery 26 and the RAM 29 from the information display sheet 1 can be performed.
- connection unit 10 is connected to the connection control unit 9 via the signal bus B1 and the power supply line L1.
- connection unit 28 is connected to the connection control unit 27 via the signal bus B2 and the power supply line L2.
- the connection sections 10 and 28 can detachably connect the information display sheet 1 to the host display processing device 21.
- the connection section 28 can be composed of a plurality of connection sections 28a to 28c, and the information display sheet 1 can be connected to each of the connection sections 28a to 28c.
- the connecting portion 10 is provided with a groove 11 arranged along one end of the information display sheet 1, and the connecting portions 28a to 28c are sandwiched between the grooves 11 from above and below. Therefore, the grooves 11 can be provided with claws 29a-29c which can be slidably inserted.
- the connection portion 10 can be formed integrally with the information display sheet 1 by molding or the like.
- a force S can be applied to slide the connection portion 10 while engaging the groove 11 of the connection portion 10 with one of the claws 29a 29c.
- the information display sheet 1 can be detachably connected to the host display processing device 21 and the information display sheet 1 can be stably held by the host display processing device 21.
- connection units 10 and 28 When the signal buses Bl and B2 are connected to each other via the connection units 10 and 28, for example, an electromagnetic coupling method can be used. In both directions, signals can be serially transmitted between the connection control units 9 and 27 and transmitted. Also, connect the power lines Ll and L2 to each other. Also in the case of connection, an electromagnetic coupling method can be used. Then, the connection is controlled by the connection control unit 27 of the host display processing device 21 and is rectified by the connection control unit 9 of the information display sheet 1.
- a plurality of electrodes may be provided on the sliding portions of the connection portions 10 and 28, and the signal buses Bl and B2 may be connected to each other by the contacts between the electrodes, or the power supply lines Ll and L2 may be connected to each other.
- connection sections 10 and 28 are connected to each other to connect the signal buses Bl and B2 to each other and to connect the power supply lines Ll and L2 to each other.
- the connection control unit 9 disconnects the low-speed CPU 8 and the battery 5 from the data storage unit 4, the low-capacity ROM / RAM 6, and the display drive unit 7.
- the connection control units 9 and 27 connect the low-speed CPU 8, battery, data storage unit 4, low-capacity ROMZRAM 6 and display drive unit 7 of the information display sheet 1 to the signal bus B 2 and power supply line of the host display processing device 21. Connect to L2.
- the high-speed CPU 23 can read out the document data 4a stored in the data storage unit 4 via the connection units 10 and 28, and store the document data 4a in the RAM 29.
- the high-speed CPU 23 can perform various processes on the document data 4 a and fetch content data and the like via the data interface 22 based on an instruction from the operation unit 3.
- the high-speed CPU 23 stores the result of the information processing performed by the high-speed CPU 23 in the data storage unit 4 or draws the image displayed on the storage display panel 2 on the graphics accelerator 25. Can be.
- the drawing data can be written to the drawing data writing unit 7a.
- the display driving unit 7 drives the X driver and the Y driver of the storage display panel 2 to display the drawing data on the storage display panel 2. Can be done.
- the high-speed CPU 23 captures content data and the like via the data interface 22
- the high-speed CPU 23 transfers the content data and the like to the information display sheet 1 via the connection units 10 and 28. And can be stored in the data storage unit 4. Further, the high-speed CPU 23 sends parameters such as the progress of the processing 6a (the display page and the state of data expansion required for display) performed on the host display processing device 21 side to the information display sheet 1, and sends the data storage section 4 to the information storage sheet 4. You may make it memorize.
- the battery 5 may be charged via the connection units 10 and 28.
- connection portions 10 and 28 are separated from each other, so that the signal buses Bl and B2 are separated from each other and the power supply lines Ll and L2 are separated from each other.
- the connection control unit 9 connects the data storage unit 4, the low-capacity ROM / RAM 6, and the display drive unit 7 to the low-speed CPU 8 and the battery 5.
- the low-speed CPU 8 responds to an instruction from the operation unit 3.
- the processing of the document data 4a can be performed based on the processing, and the continuation of the processing on the side of the host display processing device 21 can be performed based on the processing progress 6a.
- the drawing data can be written to the drawing data writing unit 7a.
- the display driving unit 7 drives the X driver and the Y driver of the memory display panel 2 to store the drawing data in the memory display panel 2. Can be displayed.
- the content that can be processed by the low-speed CPU 8 by itself may be limited due to the limitation of its resources and processing speed. For example, processing such as entering a hyperlink on the memory display panel 2 may not be able to be continued because the content data at the link destination is not in the information display sheet 1. For this reason, the low-speed CPU 8 autonomously operates on the information display sheet 1 side. When a processing request 6b that cannot be processed occurs, the processing request 6b can be stored in the low-capacity ROM / RAM 6.
- the information display sheet 1 when the information display sheet 1 is operated alone, even when an operation requesting a process that cannot be executed by the information display sheet 1 alone is performed, the information display sheet 1 performs the host display processing.
- the processing corresponding to the operation performed on the information display sheet 1 can be performed by the host display processing device 21 in synchronization with the timing when the device is connected to the device 21. For this reason, it is not necessary to keep the information display sheet 1 constantly connected to the host display processing device 21 in order to cause the host display processing device 21 to perform processing that cannot be executed by the information display sheet 1 alone. While maintaining the convenience of portability of (1), it can handle a variety of processing of document data on the premise of advanced information processing.
- the high-speed CPU 23 can refer to the low-capacity ROM / RAM 6 and determine whether the processing request 6b is stored in the low-capacity ROM / RAM 6. Then, when the processing request 6b is stored in the low-capacity ROM / RAM 6, the high-speed CPU 23 performs various processing of the document data 4a based on the processing request 6b, or executes the content data via the data interface 22. Can be imported. When the drawing data is generated by the graphic accelerator 25, the drawing data can be written to the drawing data writing unit 7a.
- the display driving unit 7 drives the X driver and the Y driver of the memory display panel 2 to store the drawing data in the memory display panel 2. Can be displayed.
- the high-speed CPU 23 captures content data or the like based on the processing request 6b, the high-speed CPU 23 can store the content data or the like in the data storage unit 4.
- FIG. 3 is a perspective view showing the appearance of the information display system according to the second embodiment of the present invention.
- the host display processing device 21 can be configured, for example, in a binder shape.
- the connection portions 10 and 34 are integrally attached to the information display sheets 1 and 31, respectively. Then, the information display sheet 1 can be connected to the connection section 28a via the connection section 10, and the information display sheet 31 can be connected to the connection section 28b via the connection section 34.
- the types of the information display sheets 1 and 31 which do not necessarily have to have the same function may be different from each other.
- the information display sheet 1 is provided with a memory display panel 2 for displaying images la, characters lb, and the like on almost the entire surface
- the information display sheet 31 is provided with a touch panel 33 in addition to the memory display panel 32. It may be.
- the operation can be performed while viewing the information of the entire host display processing device 21.
- the contents stored in each of the information display sheets 1 and 31 can be displayed in a list, and these contents can be copied or moved between the information display sheets 1 and 31.
- the information display device of the present invention can cope with various processing of document data on the premise of advanced information processing while being light and thin, and can be used for information display sheets such as electronic paper. can do.
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-048377 | 2004-02-24 | ||
JP2004048377A JP2005241752A (ja) | 2004-02-24 | 2004-02-24 | 情報表示装置および情報表示システム |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005081219A1 true WO2005081219A1 (ja) | 2005-09-01 |
Family
ID=34879509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/002745 WO2005081219A1 (ja) | 2004-02-24 | 2005-02-21 | 情報表示装置および情報表示システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US7598925B2 (ja) |
JP (1) | JP2005241752A (ja) |
WO (1) | WO2005081219A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7973737B2 (en) * | 2005-04-11 | 2011-07-05 | Sandisk Il Ltd. | Storage device with illuminated panel |
US8907898B2 (en) * | 2005-10-31 | 2014-12-09 | Hewlett-Packard Development Company, L.P. | Tablet computer overlay membrane |
KR101234796B1 (ko) * | 2006-01-16 | 2013-02-20 | 삼성전자주식회사 | 전자 종이를 이용한 인터페이스 장치 및 방법 |
JP2008084148A (ja) * | 2006-09-28 | 2008-04-10 | Fuji Xerox Co Ltd | 画像書込システム |
US20080198098A1 (en) * | 2006-10-21 | 2008-08-21 | Metrologic Instruments, Inc. | Electronic sign |
US8698606B2 (en) * | 2009-10-28 | 2014-04-15 | Lg Innotek Co., Ltd. | Digital price displayer and ESL system comprising the same |
TW201201097A (en) * | 2010-06-28 | 2012-01-01 | Prime View Int Co Ltd | Electronic system, method for controling mobile apparatus, reading apparatus and method for contorling thereof |
FR3001557A1 (fr) * | 2013-01-25 | 2014-08-01 | Jean-Louis Lasseri | Accessoire de couverture de deux tablettes numeriques |
KR101785301B1 (ko) * | 2013-09-27 | 2017-11-15 | 인텔 코포레이션 | 디바이스들 간의 메모리 리소스를 구성하기 위한 장치, 방법 및 저장 매체 |
KR102357391B1 (ko) * | 2015-08-31 | 2022-02-03 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
US10394284B2 (en) * | 2016-06-08 | 2019-08-27 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device and method for driving the electronic device |
EP4220342A4 (en) * | 2021-03-24 | 2024-05-29 | Samsung Electronics Co., Ltd. | ELECTRONIC DEVICE WITH FLEXIBLE DISPLAY |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1138958A (ja) * | 1997-07-04 | 1999-02-12 | Internatl Business Mach Corp <Ibm> | 遠隔操作方法、サーバ及び記憶媒体 |
JP2002287690A (ja) * | 2000-10-16 | 2002-10-04 | Matsushita Electric Ind Co Ltd | 電子ペーパファイル |
JP2003256134A (ja) * | 2002-02-28 | 2003-09-10 | Kokuyo Co Ltd | 書込型ディスプレイ装置 |
JP2003256383A (ja) * | 2002-02-28 | 2003-09-12 | Kokuyo Co Ltd | 電子バインダ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973341A (en) * | 1973-09-24 | 1976-08-10 | Kent Jr Marc T | Information display system |
US6181299B1 (en) | 1993-09-03 | 2001-01-30 | Display Edge Technology, Ltd. | Power and communication system for electronic display tags |
US5736967A (en) | 1993-09-03 | 1998-04-07 | Kayser Ventures, Ltd. | Article-information display system using electronically controlled tags |
US5537126A (en) | 1993-09-03 | 1996-07-16 | Kayser Ventures, Ltd. | Article-information display system using electronically controlled tags |
US6266052B1 (en) | 1993-09-03 | 2001-07-24 | Display Edge Technology, Ltd. | Power and information distribution system for article display or storage areas and related method |
US6249263B1 (en) | 1993-09-03 | 2001-06-19 | Display Edge Technology, Ltd. | Article-information display system using electronically controlled tags |
US5534888A (en) * | 1994-02-03 | 1996-07-09 | Motorola | Electronic book |
WO2001063585A1 (fr) * | 2000-02-25 | 2001-08-30 | Matsushita Electric Industrial Co., Ltd. | Papier electronique, dossier compose de papier electronique et stylo electronique |
US6906705B2 (en) * | 2000-10-16 | 2005-06-14 | Matsushita Electric Industrial Co., Ltd. | Electronic file with flexible display medium |
JP3925080B2 (ja) | 2000-12-01 | 2007-06-06 | セイコーエプソン株式会社 | 電子ブック、それに用いる電子ペーパの製造方法 |
KR20050003466A (ko) | 2002-05-17 | 2005-01-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 브라우저 상에 제 1 매체 형식 콘텐트 렌더링 |
US20040155833A1 (en) * | 2003-02-07 | 2004-08-12 | Fuji Xerox Co., Ltd. | Display control device, computer, image display device, and image display system |
-
2004
- 2004-02-24 JP JP2004048377A patent/JP2005241752A/ja not_active Withdrawn
-
2005
- 2005-02-18 US US11/062,309 patent/US7598925B2/en not_active Expired - Fee Related
- 2005-02-21 WO PCT/JP2005/002745 patent/WO2005081219A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1138958A (ja) * | 1997-07-04 | 1999-02-12 | Internatl Business Mach Corp <Ibm> | 遠隔操作方法、サーバ及び記憶媒体 |
JP2002287690A (ja) * | 2000-10-16 | 2002-10-04 | Matsushita Electric Ind Co Ltd | 電子ペーパファイル |
JP2003256134A (ja) * | 2002-02-28 | 2003-09-10 | Kokuyo Co Ltd | 書込型ディスプレイ装置 |
JP2003256383A (ja) * | 2002-02-28 | 2003-09-12 | Kokuyo Co Ltd | 電子バインダ |
Also Published As
Publication number | Publication date |
---|---|
US7598925B2 (en) | 2009-10-06 |
US20050200559A1 (en) | 2005-09-15 |
JP2005241752A (ja) | 2005-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005081219A1 (ja) | 情報表示装置および情報表示システム | |
US8421744B2 (en) | Information display having separate and detachable units | |
CN100439987C (zh) | 显示***以及用于在计算机中执行数据传输的方法 | |
CN100407105C (zh) | 信息处理装置和电力控制方法 | |
US20070229393A1 (en) | Display control device, computer, image display device, and image display system | |
JP5115548B2 (ja) | 半導体集積回路装置 | |
JP4743263B2 (ja) | 情報処理装置および情報処理方法 | |
KR20090033786A (ko) | 기입 제어 시스템 | |
JP2007010970A (ja) | 画像表示装置及び画像表示方法をコンピュータに実行させるためのプログラム | |
JP5627337B2 (ja) | 情報機器およびその制御方法、並びにプログラム | |
JP4811430B2 (ja) | 情報表示システム | |
JP2000162650A (ja) | 電子表示シートおよびそれを備えた電子表示装置 | |
JP2005267170A (ja) | 電子ペーパーおよび電子ペーパーシステム | |
JP2007156499A (ja) | 情報表示装置、情報担体、および処理ユニット | |
JP3347523B2 (ja) | 画像処理装置、画像処理装置の制御方法、画像処理システム、及び画像処理システムの制御方法 | |
JP5257114B2 (ja) | 情報表示装置及び情報表示用プログラム | |
JP2004237577A (ja) | 画像書込装置 | |
JP2004245939A (ja) | 表示制御装置及びコンピュータ | |
JP2013015756A (ja) | 表示装置、表示用プログラム、表示用モジュール、表示データ送信装置、表示データ送信用プログラム、表示データ表示システム及び表示データ表示方法 | |
JP2005292824A5 (ja) | ||
JP4617879B2 (ja) | 情報処理装置および情報処理方法 | |
JP2004233603A (ja) | 電子ブック | |
JP2011138137A (ja) | 情報表示装置 | |
JP2007199996A (ja) | 文書表示システム、情報生成装置及び情報表示装置 | |
JPH03144859A (ja) | 情報処理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase |