WO2013099049A1 - ウェブブラウザ制御装置、ウェブブラウザ制御方法及びテレビジョン受像機 - Google Patents
ウェブブラウザ制御装置、ウェブブラウザ制御方法及びテレビジョン受像機 Download PDFInfo
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- WO2013099049A1 WO2013099049A1 PCT/JP2012/004134 JP2012004134W WO2013099049A1 WO 2013099049 A1 WO2013099049 A1 WO 2013099049A1 JP 2012004134 W JP2012004134 W JP 2012004134W WO 2013099049 A1 WO2013099049 A1 WO 2013099049A1
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- WIPO (PCT)
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- bookmark
- web browser
- web
- web page
- storage area
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/12—Use of codes for handling textual entities
- G06F40/14—Tree-structured documents
- G06F40/143—Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9562—Bookmark management
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- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
Definitions
- the present invention relates to a web browser control device and a web browser control method equipped with a web browser.
- the present invention also relates to an Internet-compatible television receiver equipped with a web browser.
- the history information of the web page is stored in the storage area from when the web browser is started until it is terminated.
- the web page history information stored in the storage area is retained in the storage area even after the web browser is terminated.
- the history information of the web page is stored in the storage area from when the web browser is activated until it is terminated.
- the web browser is terminated, all the web page history information stored in the storage area is deleted.
- the history information of the web page is, for example, Cookie, cache data, input history data, and the like.
- Cookie is identification information data exchanged between a web server and a web browser, and is used, for example, for user identification, authentication, session management, and retention of web page customization information.
- Cache data is web page data temporarily stored in a storage device. By temporarily storing frequently used web page data in a storage device, it is possible to speed up processing by eliminating the time loss of reading web page data from a web server via a network.
- the input history data is data of a character string input by the user into the input area in the web page, and is used for an autocomplete function installed in the web browser.
- the autocomplete function is a function that predicts the next input content by referring to the input history data with respect to the user input, and presents the predicted input content to the user as a candidate.
- JP 2011-96028 A Japanese Patent No. 4574327
- the above-described conventional Internet-compatible information device cannot sufficiently protect privacy, and further has a problem that convenience when browsing a web page is low.
- the present invention solves the above-described conventional problems, and an object of the present invention is to provide a web browser control device, a web browser control method, and a television capable of protecting privacy while enhancing convenience when browsing web pages.
- John is to provide a receiver.
- a web browser control device includes a display control unit that displays a web page and a bookmark list screen showing a list of web pages registered in the bookmark, and the display control.
- a storage unit that stores history information of the web page displayed by the unit and bookmark information of the web page registered in the bookmark, and the bookmark list screen based on the bookmark information stored in the storage unit when the web browser is activated
- a web browser control unit for instructing the display control unit to display and deleting history information of web pages not registered in the bookmark from the storage unit when the web browser is terminated or the web browser is started.
- the web browser control device, web browser control method, and television receiver of the present invention can protect privacy while improving convenience when browsing web pages.
- FIG. 1 is a block diagram showing a configuration of a web browser control apparatus according to Embodiment 1 of the present invention.
- FIG. 2 is a block diagram showing the configuration of the web browser control unit of FIG.
- FIG. 3 is a diagram for explaining a domain and path determination method by the domain determination unit.
- FIG. 4 is a diagram showing a bookmark list screen.
- FIG. 5 is an enlarged view showing a part of the bookmark list screen.
- FIG. 6 is a flowchart showing a flow of a web browser control method performed by the web browser control apparatus according to the first embodiment.
- FIG. 7 is a flowchart specifically showing the flow of the history information deletion process in FIG. FIG.
- FIG. 8 is a block diagram showing the configuration of the web browser control unit of the web browser control apparatus according to Embodiment 2 of the present invention.
- FIG. 9 is a flowchart for explaining the flow of the web browser control method by the web browser control apparatus according to the second embodiment.
- FIG. 10 is a flowchart specifically showing the flow of the cookie saving process in FIG.
- FIG. 11 is a block diagram showing the configuration of the web browser control unit of the web browser control apparatus according to Embodiment 3 of the present invention.
- FIG. 12 is a flowchart for explaining the flow of the web browser control method by the web browser control apparatus of the third embodiment.
- FIG. 13 is a flowchart specifically showing the flow of the Cookie transmission process in FIG.
- FIG. 14 is a perspective view showing an appearance of a television receiver according to Embodiment 4 of the present invention.
- FIG. 15 is a block diagram showing a functional configuration of the television receiver of FIG.
- an Internet-compatible television receiver is generally used by a plurality of users such as family members and relatives.
- the web page history information is shared by a plurality of users in the type of browsing a web page in a normal browsing mode.
- a cookie is shared by a plurality of users
- a purchase history when a user purchases a product on an Internet shopping website is later transferred to other users such as family members and relatives who use the information device. May be seen.
- the normal browsing mode there is a problem that privacy cannot be sufficiently protected.
- web page history information that can be shared by a plurality of users, for example, web page customization information, is also deleted when the web browser is terminated. Therefore, for example, every time the web browser is activated, the user needs to reset the customization of the web page. Therefore, in the private browsing mode, there is a problem that convenience when browsing a web page is remarkably lowered.
- a web browser control device includes a display control unit that displays a web page and a bookmark list screen that displays a list of web pages registered in the bookmark, A storage unit that stores history information of the web page displayed by the display control unit and bookmark information of the web page registered in the bookmark, and the bookmark based on the bookmark information stored in the storage unit when the web browser is activated A web browser control unit that instructs the display control unit to display a list screen, and deletes history information of web pages not registered in the bookmark from the storage unit when the web browser ends or when the web browser starts. .
- the user can also view the list of web pages by other users who share the information device. You can easily recognize what will happen. Users generally display web pages that they do not want to be known to other users, in other words, web pages that do not want to share web page history information with other users every time a web browser is launched. Tend to not be registered in bookmarks. Therefore, when the web browser is terminated or the web browser is started, the history information of the web page that is not registered in the bookmark as in this aspect is deleted from the storage unit, so that the user does not manually switch the browsing mode. Even can protect privacy.
- the history information of the web page registered in the bookmark is held in the storage unit, even when the user is switched, for example, the customization information of the web page can be taken over, and when browsing the web browser Can improve convenience. Furthermore, users tend to register web pages that they frequently browse in bookmarks. Therefore, when the bookmark list screen is displayed by the display control unit when the web browser is activated, the user can more easily access web pages that are frequently browsed.
- the storage unit includes a storage area configured by a nonvolatile storage area or a volatile storage area, and the storage control area includes the storage area.
- the history information of the displayed web page and the bookmark information of the web page registered in the bookmark are stored, and the web browser control unit stores the web stored in the storage area when the web browser ends or when the web browser starts.
- the history information of the web page that is not registered in the bookmark among the history information of the web page stored in the storage area may be deleted from the storage area. .
- the history information of the web page that is not registered in the bookmark is deleted from the storage area, so that privacy can be sufficiently protected.
- the storage area includes a domain related to history information of the web page displayed by the display control unit, and a domain of the URL of the web page registered in the bookmark.
- the web browser control unit is configured such that when the web browser is terminated or the web browser is started, the domain relating to the history information of the web page stored in the storage area is the domain of the URL of the web page registered in the bookmark.
- the storage unit includes a first storage area and a second storage area, and the first storage area includes a web registered in a bookmark.
- Bookmark information of a page is stored, and the web browser control unit displays the bookmark by the display control unit based on the bookmark information stored in the first storage area between the start and end of the web browser.
- History information of web pages registered in bookmarks among stored web pages is stored in the first storage area, and history information of web pages not registered in bookmarks among web pages displayed by the display control unit Is stored in the second storage area and registered in the bookmark when the web browser is terminated or the web browser is started. History information of the web page not may be configured to delete from the second storage area.
- the history information of the web page that is not registered in the bookmark is deleted from the second storage area, thereby sufficiently protecting the privacy. it can. Moreover, since the history information of the web page registered in the bookmark is held in the first storage area, the convenience when browsing the web browser can be improved.
- the URL domain of the web page registered in the bookmark is stored in the first storage area
- the web browser control unit activates the web browser
- a domain determination unit that determines whether a domain related to history information of the web page displayed by the display control unit includes a domain of a URL of the web page registered in the bookmark between the time and the end If it is determined that the domain determination unit includes the web page history information, the web page history information is stored in the first storage area. If the domain determination unit determines that the domain page is not included, the web page history is stored.
- the information is stored in the second storage area, and when the web browser ends or the web browser starts, A processing unit for deleting the history information of the web pages stored in the second storage area may be configured to have.
- the process of storing the history information of the web page registered in the bookmark in the first storage area and the history of the web page not registered in the bookmark between the start time and the end time of the web browser can be reliably performed.
- the first storage area may be a nonvolatile storage area
- the second storage area may be a volatile storage area
- the history information of the web page registered in the bookmark is stored in the first storage area when the energization of the web browser control device is interrupted. Can be held. Further, by setting the second storage area as a volatile storage area, the history information of the web page that is not registered in the bookmark is deleted from the second storage area when the web browser control device is de-energized.
- the storage unit includes a first storage area and a second storage area, and the first storage area includes a web registered in a bookmark.
- the bookmark information of the page is stored, and the web browser control unit displays the history information of the web page displayed by the display control unit between the first storage area and the web browser from the start to the end of the web browser.
- the web page history information stored in the second storage area is used. If the history information of the web page to be used does not exist in the second storage area, the first information is stored on the basis of the bookmark information stored in the first storage area. Determine whether to use web page history information stored in the storage area, and delete the web page history information stored in the second storage area when the web browser is terminated or when the web browser is started You may comprise.
- the history information of the web page that is not registered in the bookmark is deleted from the second storage area, thereby sufficiently protecting the privacy. it can.
- the URL domain of the web page registered in the bookmark is stored in the first storage area, and the web browser control unit activates the web browser
- the domain related to the history information of the web page to be used is the domain of the web page registered in the bookmark.
- a domain determination unit that determines whether or not the domain of the URL is included; and if the domain determination unit determines that the URL is included, the domain determination unit uses the history information stored in the first storage area, and If the history information stored in the first storage area is not used, At the end or at the start of the web browser browser, and the processing unit to delete the history information of the web pages stored in the second storage area may be configured to have.
- the first storage area may be a nonvolatile storage area
- the second storage area may be a volatile storage area
- the history information of the web page registered in the bookmark is stored in the first storage area when the energization of the web browser control device is interrupted. Can be held. Further, by setting the second storage area as a volatile storage area, the history information of the web page that is not registered in the bookmark is deleted from the second storage area when the web browser control device is de-energized.
- the web browser control unit is configured such that when the web browser is terminated or the web browser is activated, other than the history information of the web page domain and subdomain registered in the bookmark The history information may be deleted from the storage unit.
- the web browser control unit is configured such that when the web browser is terminated or the web browser is activated, other than the web page domain and subdirectory history information registered in the bookmark.
- the history information may be deleted from the storage unit.
- the web browser control unit may store the history information of the specific web page when the bookmark information of the specific web page is deleted from the storage unit. You may comprise so that it may delete from a memory
- bookmark information of a specific web page is deleted from the storage unit, history information of the specific web page is not retained in the storage unit, and privacy is more reliably protected. can do.
- the web page history information stored in the storage unit is at least cookie, cache data, input history data, page browsing history data, and page related information data. You may comprise so that one may be included.
- the web page history information stored in the storage unit can be composed of at least one of cookie, cache data, input history data, page browsing history data, and page related information data.
- the page related information data may be configured to be a screen image or a referer.
- the page related information data can be composed of a screen image or a referer.
- the page related information data may be stored in the storage unit together with the domain of the web page from which the page related information data is acquired.
- processing for example, deletion processing, storage processing, or use processing
- processing of page related information data can be performed based on the domain of the web page from which the page related information data is acquired.
- the input history data may be configured to be stored in the storage unit together with the domain of the web page on which the input has been performed.
- the display control unit displays a plurality of bookmark displays corresponding to a plurality of web pages registered in the bookmark on the bookmark list screen, and the plurality of bookmarks Each of the displays can be displayed in focus, and when a specific bookmark display among the plurality of bookmark displays is displayed in focus, history information of the web page corresponding to the specific bookmark display is displayed.
- You may comprise so that the deletion menu for deleting from the said memory
- the display control unit displays a plurality of bookmark displays corresponding to a plurality of web pages registered in the bookmark on the bookmark list screen, and the plurality of bookmarks Each of the displays can be displayed in focus, and when a specific bookmark display among the plurality of bookmark displays is displayed in focus, history information of the web page corresponding to the specific bookmark display is displayed.
- a setting menu for setting whether or not to store in the storage unit may be displayed on the bookmark list screen.
- setting is performed so that the history information of the web page corresponding to the specific bookmark display displayed in focus is stored in the storage unit or not stored. be able to.
- the display control The unit may be configured to display on the bookmark list screen a display indicating that the history information of the web page is set to be stored in the storage unit.
- the user can easily recognize that the setting is to store the history information of the web page in the storage unit by looking at the display of the bookmark list screen.
- the display control The unit may be configured to display on the bookmark list screen a display indicating that the history information of the web page is not stored in the storage unit.
- the user can easily recognize that the setting is such that the history information of the web page is not stored in the storage unit by looking at the display of the bookmark list screen.
- the display control unit virtually arranges the plurality of bookmark displays in a substantially cylindrical shape on the bookmark list screen, and the plurality of bookmarks
- the display may be configured to virtually rotate in a predetermined direction.
- bookmark displays can be displayed without reducing the display size. Therefore, the user can view more bookmark displays before starting browsing without reducing visibility. Thereby, more bookmark displays can be handled in the present invention.
- the bookmark display may be configured to include an image obtained by capturing a screen of a web page registered in the bookmark.
- the user can easily visually recognize the content of the web page registered in the bookmark by looking at the bookmark display.
- the web browser control method includes a step of displaying a bookmark list screen showing a list of web pages registered in the bookmark when the web browser is activated, and a time when the web browser is activated.
- a step of storing the history information of the web page displayed on the display unit in the storage unit until the end, and a history of the web page not registered in the bookmark when the web browser is terminated or when the web browser is started Deleting information from the storage unit.
- the user can also view the list of web pages by other users who share the information device. You can easily recognize what will happen. Users generally display web pages that they do not want to be known to other users, in other words, web pages that do not want to share web page history information with other users every time a web browser is launched. Tend to not be registered in bookmarks. Therefore, when the web browser is terminated or the web browser is started, the history information of the web page that is not registered in the bookmark as in this aspect is deleted from the storage unit, so that the user does not manually switch the browsing mode. Even can protect privacy.
- the bookmark list screen is displayed on the display unit when the web browser is activated, so that the user can more easily access web pages that are frequently browsed.
- the television receiver includes a display control unit that causes the display unit to display a web page and a bookmark list screen showing a list of web pages registered in the bookmark, and the display unit, A storage unit that stores history information of the web page displayed by the display control unit and bookmark information of the web page registered in the bookmark, and the bookmark based on the bookmark information stored in the storage unit when the web browser is activated A web browser control unit that instructs the display control unit to display a list screen, and deletes history information of web pages not registered in the bookmark from the storage unit when the web browser ends or when the web browser starts. .
- the user can also view the list of web pages by other users who share the information device. You can easily recognize what will happen. Users generally display web pages that they do not want to be known to other users, in other words, web pages that do not want to share web page history information with other users every time a web browser is launched. Tend to not be registered in bookmarks. Therefore, when the web browser is terminated or the web browser is started, the history information of the web page that is not registered in the bookmark as in this aspect is deleted from the storage unit, so that the user does not manually switch the browsing mode. Even can protect privacy.
- the bookmark list screen is displayed on the display unit when the web browser is activated, so that the user can more easily access web pages that are frequently browsed.
- FIG. 1 is a block diagram showing a configuration of a web browser control apparatus according to Embodiment 1 of the present invention.
- the web browser control device 10 is connected to, for example, a television receiver 11.
- the television receiver 11 includes a tuner unit (not shown) that acquires a video signal by receiving a broadcast signal, a display unit 111 that displays the acquired video signal, and a display screen displayed on the display unit 111. And an input unit 112 for operating and the like.
- the display unit 111 is configured by a liquid crystal display, for example.
- the input unit 112 is configured by a remote controller, for example. The user operates, for example, a bookmark list screen (described later) displayed on the display unit 111 by operating the input unit 112 or a character string in an input area in a web page displayed on the display unit 111. Can be entered.
- the web browser control device 10 and the television receiver 11 are configured separately, but they may be configured integrally.
- the web browser control device 10 includes a web browser control unit 101, a storage unit 102, a display control unit 103, and a network connection unit 104.
- the web browser control unit 101 downloads an HTML file and an image file from the web server 12 via the network connection unit 104, analyzes the layout, and instructs the display control unit 103 to display the web page. To do.
- the configuration of the web browser control unit 101 will be described later. Note that the web browser may be implemented in a part of an application having a browsing function.
- the storage unit 102 has a non-volatile storage area 102a (see FIG. 2) configured by, for example, a non-volatile memory.
- the nonvolatile storage area 102a stores history information, which is information related to the web page displayed by the display control unit 103 (that is, browsed by the user), bookmark information indicating the web page registered in the bookmark, and the like. ing.
- the history information of the web page is composed of cookie, cache data, and input history data.
- Cookie is identification information data exchanged between the web server 12 and the web browser.
- Cache data is web page data temporarily stored in a high-speed storage device.
- the input history data is data of a character string input by the user into the input area in the web page, and is used for an autocomplete function installed in the web browser.
- the input history data is stored together with the URL (Uniform Resource Locator) of the web page on which the user has input.
- the bookmark information is data including the URL of the web page registered in the bookmark (favorite), the thumbnail image data of the web page, and the date registered in the bookmark.
- the display control unit 103 causes the display unit 111 to display a web page, a bookmark list screen (described later), and the like according to an instruction from the web browser control unit 101.
- the network connection unit 104 is for connecting the web browser control unit 101 and the web server 12 to each other via the Internet.
- the web server 12 stores HTML files and image files. In response to a request from the web browser control unit 101, the web server 12 provides an HTML file, an image file, and the like to the web browser control unit 101 via the network connection unit 104.
- FIG. 2 is a block diagram showing the configuration of the web browser control unit of FIG.
- the web browser control unit 101 includes a browser core unit 106, a processing unit 107, and a domain determination unit 108.
- the browser core unit 106 instructs the processing unit 107 to delete history information of web pages that are not registered in the bookmark when the web browser is activated. Further, the browser core unit 106 instructs the display control unit 103 to display a bookmark list screen when the web browser is activated.
- the display control unit 103 causes the display unit 111 to display a bookmark list screen by acquiring the bookmark information of the web page from the nonvolatile storage area 102 a based on an instruction from the browser core unit 106.
- the processing unit 107 acquires the domain and path of the web page registered in the bookmark and the domain and path related to the history information of the web page from the non-volatile storage area 102a.
- the determination unit 108 is instructed to determine the domain and path. Further, based on the determination result from the domain determination unit 108, the processing unit 107 deletes the history information of the web page that is not registered in the bookmark from the history information of the web page stored in the nonvolatile storage area 102a. To do.
- the domain determination unit 108 determines whether the domain and path related to the history information of the web page include the domain and path of the URL of the web page registered in the bookmark. If it is determined by the domain determination unit 108 that the data is included, the processing unit 107 stores the history information of the web page in the nonvolatile storage area 102a. If the domain determination unit 108 determines not to include it, the processing unit 107 deletes the web page history information from the nonvolatile storage area 102a.
- FIG. 3 is a diagram for explaining a domain and path determination method by the domain determination unit 108.
- the domain and path of the URL of the web page registered in the bookmark is “www.aaa.com/dir1/dir2” and the history information is Cookie.
- the domain determination unit 108 determines whether or not the cookie domain includes the domain of the web page registered in the bookmark by backward matching search of the character string. Further, the domain determination unit 108 determines whether or not the cookie path includes the path of the web page registered in the bookmark by forward matching search of the character string.
- the domain determination unit 108 determines that the cookie domain and path include the domain and path of the web page registered in the bookmark. To do.
- the domain determination unit 108 uses the domain of the web page in which the domain and path of the cookie are registered in the bookmark. And a path is determined to be included.
- the domain determination unit 108 determines that the cookie domain and path do not include the domain and path of the web page registered in the bookmark. . If the cookie domain and path are “www.aaa.com/dir1/bbb”, the domain determination unit 108 includes the domain and path of the web page in which the cookie domain and path are registered in the bookmark. Judge that not.
- cache data and input history data can also be determined in the same manner as the above-described cookie.
- the domain and path are determined for the portion excluding the file name of the URL of the cached web page.
- the domain and path are determined for the domain and path of the URL of the web page that the user has entered.
- FIG. 4 is a diagram showing a bookmark list screen.
- the bookmark list screen includes a display area 121 and a display bar 122 arranged on the upper side of the display area 121.
- a location bar 123 and a search bar 124 are displayed.
- the URL of the web page that the user wants to browse is input to the location bar 123 when the user operates the input unit 112.
- a word that the user wants to search with a predetermined search engine is input to the search bar 124 when the user operates the input unit 112.
- a plurality of bookmark displays 125 corresponding to a plurality of web pages registered in the bookmark are displayed.
- the bookmark display 125 is a thumbnail image created by, for example, capturing a web page screen. This thumbnail image is created by capturing the screen of the web page when the user performs an operation of registering the web page as a bookmark.
- the plurality of bookmark displays 125 are virtually arranged side by side in a substantially cylindrical shape, and are virtually automatically rotated in a predetermined direction (a direction indicated by an arrow in FIG. 4). As the plurality of bookmark displays 125 rotate, all the bookmark displays 125 are sequentially displayed in the display area 121 one by one. It should be noted that the rotation of the plurality of bookmark displays 125 can be stopped by the user operating the input unit 112.
- each of the plurality of bookmark displays 125 displayed in the display area 121 can be displayed in focus one by one.
- This focus display is composed of, for example, a rectangular thick frame surrounding the outer periphery of the bookmark display 125.
- FIG. 5 is an enlarged view showing a part of the bookmark list screen. As shown in FIG. 5, when a specific bookmark display 125 is displayed in focus, the user operates the input unit 112 to display a delete menu 126 and a setting menu 127 for the bookmark display 125 displayed in focus. It is displayed in area 121.
- the delete menu 126 is composed of four menus displayed as “Delete bookmark”, “Delete Cookie”, “Delete cache”, and “Delete input history”.
- the bookmark information of the web page corresponding to the bookmark display 125 displayed in focus is deleted from the nonvolatile storage area 102a.
- the web browser control unit 101 does not delete the history information (cookie, cache data, and input history data) of the web page from the nonvolatile storage area 102a. It can also be configured to delete at the end of the browser or at the next startup of the web browser.
- FIG. 5 illustrates a state in which a menu displayed as “Delete Bookmark” is selected from the delete menu 126.
- the setting menu 127 includes three menus displayed as “Do not save cookie”, “Do not save cache”, and “Do not save input history”.
- the menu displayed as “Do not save Cookie” is selected and executed, the cookie of the web page corresponding to the bookmark display 125 displayed as the focus is deleted from the non-volatile storage area 102a when the web browser is started.
- the menu displayed as “Do not save cache” is selected and executed, the cache data of the web page corresponding to the bookmark display 125 with the focus displayed is deleted from the non-volatile storage area 102a when the web browser is started. Is done.
- the input history data of the web page corresponding to the bookmark display 125 displayed as the focus is thereafter stored in the nonvolatile storage area 102a when the web browser is activated. Deleted from.
- the mark 128, which is a display indicating that the cookie is not stored in the non-volatile storage area 102a is displayed at the upper left of the bookmark display 125. Displayed in the section.
- the mark 128 is constituted by, for example, a mark in which an image of a candy cookie is marked with a cross.
- a mark 129 that is a display indicating that the cookie is set to be stored in the nonvolatile storage area 102a is a bookmark. It is displayed in the upper left part of the display 125.
- the mark 129 includes a mark on which an image of a candy cookie is displayed. Also for the cache data and the input history data, marks can be displayed in the same manner as the above-described cookie.
- FIG. 6 is a flowchart showing a flow of a web browser control method performed by the web browser control apparatus according to the first embodiment.
- the web browser control unit 101 activates the web browser (S101).
- the web browser control unit 101 performs processing to delete history information (cookie, cache data, and input history data) of web pages not registered in the bookmark from the nonvolatile storage area 102a (S102).
- FIG. 7 is a flowchart specifically showing the flow of the history information deletion process in FIG.
- the browser core unit 106 instructs the processing unit 107 to delete history information of a web page that is not registered in the bookmark when the web browser is activated (S201).
- the processing unit 107 acquires the domain and path of all web pages registered in the bookmark and the domain and path of history information of all web pages from the nonvolatile storage area 102a. (S202). Thereafter, the processing unit 107 instructs the domain determination unit 108 to determine the domain and path (S203).
- the domain determination unit 108 determines a domain and a path for each of cookie, cache data, and input history data based on an instruction from the processing unit 107. First, the domain determination unit 108 determines whether the cookie domain and path of the web page include the domain and path of the web page registered in the bookmark. The determination by the domain determination unit 108 is performed as described above. If it is determined by the domain determination unit 108 to be included (YES in S204), the processing unit 107 holds the cookie in the nonvolatile storage area 102a (S205). If the domain determining unit 108 determines not to include (NO in S204), the processing unit 107 deletes the cookie from the non-volatile storage area 102a (S206). In this way, the same processing as described above is performed on all the cookies stored in the nonvolatile storage area 102a.
- the history information of the web page that is not registered in the bookmark is deleted from the nonvolatile storage area 102a. Thereby, only the history information of the web page registered in the bookmark is held in the nonvolatile storage area 102a.
- the browser core unit 106 displays a bookmark list screen on the display control unit 103. Instruct.
- the display control unit 103 acquires bookmark information of a web page from the nonvolatile storage area 102a based on an instruction from the browser core unit 106. And the display control part 103 displays the bookmark list screen on the display part 111 based on the bookmark information of the acquired web page (S103).
- the bookmark display 125 of the web page to be viewed on the bookmark list screen is displayed in focus.
- a web page corresponding to the bookmark display 125 displayed in focus is displayed on the display unit 111, and browsing is started (S104).
- the processing unit 107 stores the cookie in the nonvolatile storage area 102a (S106).
- the processing unit 107 stores the input history data in the nonvolatile storage area 102a. (S108). At this time, the input history data is stored together with the URL of the web page on which the user has input.
- the cache data of the new web page is stored in the nonvolatile storage area 102a (S110).
- Cookie or the like is stored in the nonvolatile storage area 102a during browsing, browsing using Cookie can be performed even when browsing a web page that uses Cookie for session management.
- the URL of the web page to be browsed may be input to the location bar 123. Also in this case, the same processing as in S105 to S110 described above is performed.
- the web page registered in the bookmark may be viewed by a plurality of users using the television receiver 11. Therefore, users generally tend not to register web pages that they do not want to be known to other users as bookmarks. Therefore, when the web browser is activated, the history information of the web page that is not registered in the bookmark is deleted from the nonvolatile storage area 102a, so that privacy can be sufficiently protected. Since the history information of the web page registered in the bookmark is stored in the non-volatile storage area 102a, even when the user is switched, for example, the customization information of the web page can be taken over and the web browser is browsed. Convenience can be improved.
- bookmark list screen is displayed on the display unit 111 when the web browser is activated, the user can easily recognize that the bookmark list screen is also displayed to other users who use the television receiver 11. Can do. Furthermore, users tend to register web pages that they frequently browse in bookmarks. Therefore, by displaying the bookmark list screen on the display unit 111 when the web browser is activated, the user can easily browse the web page registered in the bookmark.
- the web page history information not registered in the bookmark is deleted from the nonvolatile storage area 102a when the web browser is started.
- the history information of the web page that is not registered in the bookmark may be deleted from the nonvolatile storage area 102a. Even in this case, the same effect as described above can be obtained.
- the history information of the web page is configured by cookie, cache data, and input history data.
- the web page history information is configured to include web page browsing history data and web page related information data. You can also The web page browsing history data is data related to the URL and browsing date of the browsed web page.
- the web page related information data is data related to a screen image or a referer of the browsed web page.
- the web page related information data is stored in the non-volatile storage area 102a together with the URL of the web page when the web page related information data is acquired.
- the web page history information may be configured to include at least one of cookie, cache data, input history data, page browsing history data, and page related information data.
- the storage unit 102 is configured to have the nonvolatile storage area 102a.
- the web browser control device 10 is a device that is continuously energized, the storage unit 102 is nonvolatile.
- a volatile storage area may be provided.
- FIG. 8 is a block diagram showing the configuration of the web browser control unit of the web browser control apparatus according to Embodiment 2 of the present invention.
- the storage unit 202 of the web browser control device 20 includes a nonvolatile storage area 202a as a first storage area and a volatile storage area 202b as a second storage area. Yes.
- the nonvolatile storage area 202a is configured by, for example, a nonvolatile memory.
- the volatile storage area 202b is composed of, for example, a volatile memory.
- the processing unit 207 of the web browser control unit 201 stores the domain and path of the web page registered in the bookmark and the domain and path of the web page history information from the nonvolatile storage area 202a.
- the domain determination unit 208 is instructed to determine the domain and path.
- the processing unit 207 stores the history information of the web page registered in the bookmark in the nonvolatile storage area 202a based on the determination result from the domain determination unit 208, and the history information of the web page not registered in the bookmark Is stored in the volatile storage area 202b.
- FIG. 9 is a flowchart for explaining the flow of the web browser control method by the web browser control apparatus according to the second embodiment.
- the web browser control unit 201 activates the web browser (S301).
- the browser core unit 206 instructs the display control unit 203 to display a bookmark list screen.
- the display control unit 203 acquires the bookmark information of the web page from the nonvolatile storage area 202a, and displays a bookmark list screen on the display unit (not shown) (S302).
- the web page is displayed on the display unit, and browsing is started (S303).
- the processing unit 207 stores the history information of the web page registered in the bookmark in a non-volatile manner. A process of storing the history information of the web page stored in the storage area 202a and not registered in the bookmark in the volatile storage area 202b is performed (S305).
- FIG. 10 is a flowchart specifically showing the flow of the history information storing process in FIG.
- the browser core unit 206 instructs the processing unit 207 to save the cookie transmitted from the web server (S401).
- the processing unit 207 acquires the domains and paths of all the web pages registered in the bookmark from the nonvolatile storage area 202a (S402). Thereafter, the processing unit 207 instructs the domain determination unit 208 to determine the domain and path (S403).
- the domain determination unit 208 determines whether or not the cookie domain and path transmitted from the web server include the domain and path of the web page registered in the bookmark based on an instruction from the processing unit 207. The determination by the domain determination unit 208 is performed as described in the first embodiment. If it is determined by the domain determination unit 208 (YES in S404), the processing unit 207 stores the cookie in the nonvolatile storage area 202a (S405). If the domain determining unit 208 determines not to include (NO in S404), the processing unit 207 stores the cookie in the volatile storage area 202b (S406). In this way, the cookie saving process ends.
- the processing unit 207 is input on the web page registered in the bookmark.
- the input history data is stored in the nonvolatile storage area 202a, and the input history data input on the web page not registered in the bookmark is stored in the volatile storage area 202b (S307). Since this input history data saving process is performed in the same manner as the cookie saving process described above, a description thereof will be omitted.
- the processing unit 207 stores the cache data of the web page registered in the bookmark in the nonvolatile storage area 202a. To store the cache data of the web page that is not registered in the bookmark in the volatile storage area 202b (S309). Since the cache data storage process is performed in the same manner as the cookie storage process described above, a description thereof will be omitted.
- the history information of the web page registered in the bookmark is stored in the non-volatile storage area 202a, and the history information of the web page not registered in the bookmark is stored in the volatile storage area 202b.
- the web browser control unit 201 ends the web browser by operating the input unit (S311).
- the processing unit 207 deletes all the web page history information stored in the volatile storage area 202b (S312).
- the history information of the web page that is not registered in the bookmark is deleted from the volatile storage area 202b.
- the web page history information is deleted.
- the history information of the web page that is not registered in the bookmark may be deleted from the volatile storage area 202b when the browser is activated. In this case, when the energization of the web browser control device 20 is interrupted after the web browser is terminated, the history information of the web page stored in the volatile storage area 202b is deleted.
- the history information of the web page registered in the bookmark is stored in the nonvolatile storage area 202a.
- the history information of the web page registered in the bookmark is stored in both the nonvolatile storage area 202a and the volatile storage area 202b. It can also be configured. Thereby, the display speed of the web page registered in the bookmark can be increased.
- the storage unit 202 is configured to have the nonvolatile storage area 202a.
- the storage unit 202 is nonvolatile. Instead of the storage area 202a, a volatile storage area may be provided.
- FIG. 11 is a block diagram showing the configuration of the web browser control unit of the web browser control apparatus according to Embodiment 3 of the present invention.
- the storage unit 302 of the web browser control device 30 includes a nonvolatile storage area 302a as a first storage area and a volatile storage area 302b as a second storage area. Yes.
- the processing unit 307 of the web browser control unit 301 acquires the domain and path of the web page registered in the bookmark from the non-volatile storage area 202a. It instructs the domain and path determination. Based on the determination result from the domain determination unit 308, the processing unit 307 uses (sends) the history information of the web page registered in the bookmark among the history information of the web page stored in the nonvolatile storage area 202a. And the history information of web pages not registered in the bookmark is not used (including transmission).
- FIG. 12 is a flowchart for explaining the flow of the web browser control method by the web browser control apparatus of the third embodiment.
- the web browser control unit 301 activates the web browser (S501).
- the browser core unit 306 instructs the display control unit 303 to display a bookmark list screen.
- the display control unit 303 acquires the bookmark information of the web page from the non-volatile storage area 302a and displays a bookmark list screen on the display unit (not shown) (S502).
- the bookmark list screen the web page is displayed on the display unit, and browsing is started (S503).
- the processing unit 307 stores the cookie, cache data, and input history data in both the nonvolatile storage area 302a and the volatile storage area 302b (S504).
- the processing unit 307 When the cookie is transmitted from the web browser control unit 301 to the web server (not shown) (YES in S505), the processing unit 307 includes a bookmark among the history information of the web page stored in the nonvolatile storage area 202a. The cookie of the web page registered in is transmitted, and the cookie of the web page not registered in the bookmark is not transmitted (S506).
- FIG. 13 is a flowchart specifically showing the flow of the Cookie transmission process in FIG.
- the browser core unit 306 instructs the processing unit 307 to transmit a cookie to the web server (S601).
- the processing unit 307 searches for a cookie having the corresponding domain and path in the volatile storage area 302b. If a cookie having the corresponding domain and path exists in the volatile storage area 302b (YES in S602), the processing unit 307 acquires the cookie from the volatile storage area 302b and transmits it to the web server (S603). .
- the processing unit 307 displays the domains and paths of all the web pages registered in the bookmark in the nonvolatile storage area 302a. (S604). Thereafter, the processing unit 307 instructs the domain determination unit 308 to determine the domain and path (S605).
- the domain determination unit 308 determines whether the domain and path of the cookie instructed to include include the domain and path of the web page registered in the bookmark. The determination by the domain determination unit 308 is performed as described in the first embodiment. When it is determined by the domain determination unit 308 that the inclusion is included (YES in S606), the processing unit 307 searches whether the corresponding cookie exists in the nonvolatile storage area 302a.
- the processing unit 307 acquires the cookie from the nonvolatile storage area 302a and transmits it to the web server (S608).
- the processing unit 307 ends the process without transmitting the cookie.
- the processing unit 307 ends the process without transmitting the cookie. In this way, the cookie transmission process ends.
- the processing unit 307 displays the web stored in the nonvolatile storage area 302a.
- the processing is performed using the input history data of the web page registered in the bookmark and not using the input history data of the web page not registered in the bookmark (S508). Since this input history data use process is performed in the same manner as the Cookie transmission process described above, the description thereof is omitted.
- the processing unit 307 includes the cache data of the web page stored in the non-volatile storage area 302a. Then, the cache data of the web page registered in the bookmark is used, and the cache data of the web page not registered in the bookmark is not used (S510). Since the cache data use process is performed in the same manner as the cookie transmission process described above, a description thereof will be omitted.
- the history information stored in the non-volatile storage area 302a is used, and the history information of the web page not registered in the bookmark is not used.
- the processing unit 307 deletes all the history information of the web page stored in the volatile storage area 302b (S513).
- the history information of the web page that is not registered in the bookmark is deleted from the volatile storage area 302b.
- the history information of the web page that is not registered in the bookmark may be deleted from the volatile storage area 302b when the browser is activated. In this case, when the web browser control device 30 is de-energized after the web browser is terminated, the history information of the web page stored in the volatile storage area 302b is automatically deleted.
- the storage unit 302 is configured to have the nonvolatile storage area 302a.
- the storage unit 302 is a nonvolatile storage unit.
- a volatile storage area may be provided instead of the storage area 302a.
- FIG. 14 is a perspective view showing an appearance of a television receiver according to Embodiment 4 of the present invention.
- FIG. 15 is a block diagram showing a functional configuration of the television receiver of FIG.
- the television receiver 41 includes a web browser control unit 401, a storage unit 402, a display control unit 403, a network connection unit 404, a display unit 405, and an input unit 406.
- Web browser control unit 401, storage unit 402, display control unit 403, and network connection unit 404 are respectively web browser control unit 101, storage unit 102, display control unit 103, and network of web browser control apparatus 10 in the first embodiment.
- the display unit 405 and the input unit 406 are respectively the same as the display unit 111 and the input unit 112 of the television receiver 11 in the first embodiment, for example.
- the television receiver 41 further includes a tuner unit (not shown) that acquires a video signal by receiving a broadcast signal.
- the display unit 405 displays the video signal acquired by the tuner unit.
- the television receiver 41 of the present embodiment can obtain the same effects as those of the first embodiment.
- the web browser control unit 401, the storage unit 402, the display control unit 403, and the network connection unit 404 are respectively components of the web browser control device 20 in the second embodiment or the web browser control device in the third embodiment. It is also possible to configure in the same manner as each of the 30 components.
- each component may be configured by dedicated hardware or may be realized by executing a software program suitable for each component.
- Each component may be realized by a program execution unit such as a CPU or a processor reading and executing a software program recorded on a recording medium such as a hard disk or a semiconductor memory.
- the software that realizes the image decoding apparatus of each of the above embodiments is the following program.
- the program displays the bookmark list screen showing a list of web pages registered in the bookmark on the display unit when the web browser is started, and the display between the start and end of the web browser. Storing the history information of the web page displayed on the storage unit in the storage unit, and deleting the history information of the web page not registered in the bookmark from the storage unit when the web browser is terminated or when the web browser is started. And make the computer execute.
- the web browser control device As described above, the web browser control device, the web browser control method, and the television receiver according to one or more aspects of the present invention have been described based on the embodiment. However, the present invention is limited to this embodiment. It is not something. Unless it deviates from the gist of the present invention, one or more of the present invention may be applied to various modifications that can be conceived by those skilled in the art, or forms constructed by combining components in different embodiments. It may be included within the scope of the embodiments.
- the bookmark list screen is displayed on the display unit when the web browser is activated.
- the bookmark list screen may be displayed on the display unit before the user starts browsing.
- an advertisement or the like may be displayed on the display unit after the web browser is activated, a bookmark list screen may be displayed on the display unit, and then browsing by the user may be started. Therefore, “when browsing is started” includes a state before the user starts browsing after browsing is started.
- the domain determination unit is configured to determine the inclusion of the domain and the path.
- the domain determination unit may be configured to determine only the inclusion of the domain.
- the history information of the web page is stored in the storage area inside the web browser control device or the television receiver.
- the web page storage information or the memory card is used to store the web page history information.
- the page history information may be stored in a storage area outside the web browser control device or the television receiver.
- web page history information can be stored in a storage area of a web server on the Internet.
- the web browser control device can be connected to a tablet information terminal or a table type information terminal.
- the web browser control device can be incorporated in a tablet type information terminal or a table type information terminal.
- the deletion menu and the setting menu are displayed on the bookmark list screen.
- the setting menu may be omitted, and the deletion menu may be configured by only the “delete bookmark” menu. it can.
- the delete menu can be configured with the menus “Delete Bookmark”, “Delete Cookie”, and “Delete Cache”.
- the deletion menu and the setting menu are displayed on the bookmark list screen.
- the setting menu may be omitted and only the deletion menu may be displayed.
- the input history data is composed of data input by a remote controller as an input unit.
- the input history data is not limited to this.
- data input by a keyboard as an input unit or as input unit It can also be composed of voice data input with a microphone.
- the web browser control unit deletes history information other than the history information of the domain and subdomain of the web page registered in the bookmark from the storage unit when the web browser is terminated or the web browser is started.
- the web browser control unit stores history information other than the history information of the domain of the web page registered in the bookmark by using the exact match search instead of the backward match search in the character string comparison of the domain determination unit. It can also be configured to be deleted from. Further, when the directory is determined by the domain determination unit, the web browser control unit can be configured to use an exact match search instead of the forward match search in the character string comparison of the domain determination unit.
- the present invention can be used as a web browser control device, a web browser control method, and a television receiver that can protect privacy while enhancing convenience when browsing web pages.
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Abstract
Description
本発明者は、「背景技術」の欄において記載したインターネット対応の情報機器に関し、以下の問題が生じることを見出した。例えばインターネット対応のテレビジョン受像機は、一般に、家族及び親戚等の複数のユーザによって使用されることが多い。複数のユーザによって使用される場合、通常のブラウジングモードでウェブページを閲覧するタイプでは、ウェブページの履歴情報が複数のユーザによって共有される。例えばCookieが複数のユーザによって共有されることによって、あるユーザがインターネット通販のウェブサイトで商品を購入した際の購入履歴等が、後でその情報機器を使用した家族及び親戚等の他のユーザに見られるおそれがある。このように、通常のブラウジングモードでは、プライバシーを十分に保護することができないという問題がある。
以下、本発明に係るウェブブラウザ制御装置、ウェブブラウザ制御方法及びテレビジョン受像機の各種実施の形態について、図面を用いて詳細に説明する。なお、以下で説明する実施の形態は、いずれも本発明の一具体例を示すものである。以下の実施の形態で示される数値、形状、材料、構成要素、構成要素の配置位置及び接続形態、ステップ、ステップの順序などは、一例であり、本発明を限定する主旨ではない。また、以下の実施の形態における構成要素のうち、最上位概念を示す独立請求項に記載されていない構成要素については、任意の構成要素として説明される。
図1は、本発明の実施の形態1に係るウェブブラウザ制御装置の構成を示すブロック図である。ウェブブラウザ制御装置10は、例えばテレビジョン受像機11に接続されている。
図8は、本発明の実施の形態2に係るウェブブラウザ制御装置のウェブブラウザ制御部の構成を示すブロック図である。図8に示すように、ウェブブラウザ制御装置20の記憶部202は、第1の記憶領域としての不揮発性記憶領域202aと、第2の記憶領域としての揮発性記憶領域202bと、を有している。不揮発性記憶領域202aは、例えば不揮発性メモリ等で構成されている。揮発性記憶領域202bは、例えば揮発性メモリ等で構成されている。
図11は、本発明の実施の形態3に係るウェブブラウザ制御装置のウェブブラウザ制御部の構成を示すブロック図である。図11に示すように、ウェブブラウザ制御装置30の記憶部302は、第1の記憶領域としての不揮発性記憶領域302aと、第2の記憶領域としての揮発性記憶領域302bと、を有している。
図14は、本発明の実施の形態4に係るテレビジョン受像機の外観を示す斜視図である。図15は、図14のテレビジョン受像機の機能的構成を示すブロック図である。
11,41 テレビジョン受像機
12 ウェブサーバ
101,201,301,401 ウェブブラウザ制御部
102,202,302,402 記憶部
102a,202a,302a 不揮発性記憶領域
103,203,303,403 表示制御部
104,404 ネットワーク接続部
106,206,306 ブラウザコア部
107,207,307 処理部
108,208,308 ドメイン判定部
111,405 表示部
112,406 入力部
121 表示エリア
122 表示バー
123 ロケーションバー
124 検索バー
125 ブックマーク表示
126 削除メニュー
127 設定メニュー
128,129 マーク
202b,302b 揮発性記憶領域
Claims (24)
- ウェブページとブックマークに登録されたウェブページの一覧を示すブックマーク一覧画面とを表示させる表示制御部と、
前記表示制御部により表示されたウェブページの履歴情報及びブックマークに登録されたウェブページのブックマーク情報を記憶する記憶部と、
ウェブブラウザの起動時に、前記記憶部に記憶されたブックマーク情報に基づいて前記ブックマーク一覧画面を表示させるように前記表示制御部に指示し、ウェブブラウザの終了時又はウェブブラウザの起動時に、ブックマークに登録されていないウェブページの履歴情報を前記記憶部から削除するウェブブラウザ制御部と、を備える
ウェブブラウザ制御装置。 - 前記記憶部は、不揮発性記憶領域又は揮発性記憶領域で構成される記憶領域を有し、
前記記憶領域には、前記表示制御部により表示されたウェブページの履歴情報及びブックマークに登録されたウェブページのブックマーク情報が記憶され、
前記ウェブブラウザ制御部は、ウェブブラウザの終了時又はウェブブラウザの起動時に、前記記憶領域に記憶されたウェブページの履歴情報及びブックマーク情報に基づいて、前記記憶領域に記憶されたウェブページの履歴情報のうちブックマークに登録されていないウェブページの履歴情報を前記記憶領域から削除する
請求項1に記載のウェブブラウザ制御装置。 - 前記記憶領域には、前記表示制御部により表示されたウェブページの履歴情報に関するドメインと、ブックマークに登録されたウェブページのURLのドメインとが記憶され、
前記ウェブブラウザ制御部は、
ウェブブラウザの終了時又はウェブブラウザの起動時に、前記記憶領域に記憶されたウェブページの履歴情報に関するドメインが、ブックマークに登録されたウェブページのURLのドメインを包含するか否かを判定するドメイン判定部と、
ウェブブラウザの終了時又はウェブブラウザの起動時に、前記ドメイン判定部により包含すると判定された場合には、ウェブページの履歴情報を前記記憶領域に保持し、前記ドメイン判定部により包含しないと判定された場合には、ウェブページの履歴情報を前記記憶領域から削除する処理部と、を有する
請求項2に記載のウェブブラウザ制御装置。 - 前記記憶部は、第1の記憶領域及び第2の記憶領域を有し、
前記第1の記憶領域には、ブックマークに登録されたウェブページのブックマーク情報が記憶され、
前記ウェブブラウザ制御部は、
ウェブブラウザの起動時から終了時までの間に、前記第1の記憶領域に記憶されたブックマーク情報に基づいて、前記表示制御部により表示されたウェブページのうちブックマークに登録されたウェブページの履歴情報を前記第1の記憶領域に記憶させ、前記表示制御部により表示されたウェブページのうちブックマークに登録されていないウェブページの履歴情報を前記第2の記憶領域に記憶させ、
ウェブブラウザの終了時又はウェブブラウザの起動時に、ブックマークに登録されていないウェブページの履歴情報を前記第2の記憶領域から削除する
請求項1に記載のウェブブラウザ制御装置。 - 前記第1の記憶領域には、ブックマークに登録されたウェブページのURLのドメインが記憶され、
前記ウェブブラウザ制御部は、
ウェブブラウザの起動時から終了時までの間に、前記表示制御部により表示されたウェブページの履歴情報に関するドメインが、ブックマークに登録されたウェブページのURLのドメインを包含するか否かを判定するドメイン判定部と、
前記ドメイン判定部により包含すると判定された場合には、ウェブページの履歴情報を前記第1の記憶領域に記憶させ、前記ドメイン判定部により包含しないと判定された場合には、ウェブページの履歴情報を前記第2の記憶領域に記憶させ、ウェブブラウザの終了時又はウェブブラウザの起動時に、前記第2の記憶領域に記憶されたウェブページの履歴情報を削除する処理部と、を有する
請求項4に記載のウェブブラウザ制御装置。 - 前記第1の記憶領域は不揮発性記憶領域であり、前記第2の記憶領域は揮発性記憶領域である
請求項4又は5に記載のウェブブラウザ制御装置。 - 前記記憶部は、第1の記憶領域及び第2の記憶領域を有し、
前記第1の記憶領域には、ブックマークに登録されたウェブページのブックマーク情報が記憶され、
前記ウェブブラウザ制御部は、
ウェブブラウザの起動時から終了時までの間に、前記表示制御部により表示されたウェブページの履歴情報を前記第1の記憶領域及び前記第2の記憶領域にそれぞれ記憶させ、使用すべきウェブページの履歴情報が前記第2の記憶領域に存在する場合には、前記第2の記憶領域に記憶されたウェブページの履歴情報を使用し、使用すべきウェブページの履歴情報が前記第2の記憶領域に存在しない場合には、前記第1の記憶領域に記憶されたブックマーク情報に基づいて、前記第1の記憶領域に記憶されたウェブページの履歴情報を使用するか否かを判定し、
ウェブブラウザの終了時又はウェブブラウザの起動時に、前記第2の記憶領域に記憶されたウェブページの履歴情報を削除する
請求項1に記載のウェブブラウザ制御装置。 - 前記第1の記憶領域には、ブックマークに登録されたウェブページのURLのドメインが記憶され、
前記ウェブブラウザ制御部は、
ウェブブラウザの起動時から終了時までの間に、使用すべきウェブページの履歴情報が前記第2の記憶領域に存在しない場合において、使用すべきウェブページの履歴情報に関するドメインが、ブックマークに登録されたウェブページのURLのドメインを包含するか否かを判定するドメイン判定部と、
前記ドメイン判定部により包含すると判定された場合には、前記第1の記憶領域に記憶された履歴情報を使用し、前記ドメイン判定部により包含しないと判定された場合には、前記第1の記憶領域に記憶された履歴情報を使用せず、ウェブブラウザの終了時又はウェブブラウザの起動時に、前記第2の記憶領域に記憶されたウェブページの履歴情報を削除する処理部と、を有する
請求項7に記載のウェブブラウザ制御装置。 - 前記第1の記憶領域は不揮発性記憶領域であり、前記第2の記憶領域は揮発性記憶領域である
請求項7又は8に記載のウェブブラウザ制御装置。 - 前記ウェブブラウザ制御部は、ウェブブラウザの終了時又はウェブブラウザの起動時に、ブックマークに登録されたウェブページのドメイン及びサブドメインの履歴情報以外の履歴情報を前記記憶部から削除する
請求項1に記載のウェブブラウザ制御装置。 - 前記ウェブブラウザ制御部は、ウェブブラウザの終了時又はウェブブラウザの起動時に、ブックマークに登録されたウェブページのドメイン及びサブディレクトリの履歴情報以外の履歴情報を前記記憶部から削除する
請求項1に記載のウェブブラウザ制御装置。 - 前記ウェブブラウザ制御部は、特定のウェブページのブックマーク情報が前記記憶部から削除された際に、前記特定のウェブページの履歴情報を前記記憶部から削除する
請求項1に記載のウェブブラウザ制御装置。 - 前記記憶部に記憶されるウェブページの履歴情報は、Cookie、キャッシュデータ、入力履歴データ、ページ閲覧履歴データ及びページ関連情報データのうち少なくとも1つを含む
請求項1に記載のウェブブラウザ制御装置。 - 前記ページ関連情報データは、画面イメージ又はrefererである
請求項13に記載のウェブブラウザ制御装置。 - 前記ページ関連情報データは、当該ページ関連情報データが取得されたウェブページのドメインとともに前記記憶部に記憶される
請求項14に記載のウェブブラウザ制御装置。 - 前記入力履歴データは、入力が行われたウェブページのドメインとともに前記記憶部に記憶される
請求項13に記載のウェブブラウザ制御装置。 - 前記表示制御部は、ブックマークに登録された複数のウェブページに対応する複数のブックマーク表示を前記ブックマーク一覧画面に表示させ、前記複数のブックマーク表示の各々を1つずつフォーカス表示させることが可能であり、前記複数のブックマーク表示のうち特定のブックマーク表示がフォーカス表示されている際に、前記特定のブックマーク表示に対応するウェブページの履歴情報を前記記憶部から削除するための削除メニューを前記ブックマーク一覧画面に表示させる
請求項1に記載のウェブブラウザ制御装置。 - 前記表示制御部は、ブックマークに登録された複数のウェブページに対応する複数のブックマーク表示を前記ブックマーク一覧画面に表示させ、前記複数のブックマーク表示の各々を1つずつフォーカス表示させることが可能であり、前記複数のブックマーク表示のうち特定のブックマーク表示がフォーカス表示されている際に、前記特定のブックマーク表示に対応するウェブページの履歴情報を前記記憶部に記憶させるか否かを設定するための設定メニューを前記ブックマーク一覧画面に表示させる
請求項1に記載のウェブブラウザ制御装置。 - 前記設定メニューにより、前記特定のブックマーク表示に対応するウェブページの履歴情報を前記記憶部に記憶させるように設定されたときには、前記表示制御部は、ウェブページの履歴情報を前記記憶部に記憶させる設定であることを示す表示を前記ブックマーク一覧画面に表示させる
請求項18に記載のウェブブラウザ制御装置。 - 前記設定メニューにより、前記特定のブックマーク表示に対応するウェブページの履歴情報を前記記憶部に記憶させないように設定されたときには、前記表示制御部は、ウェブページの履歴情報を前記記憶部に記憶させない設定であることを示す表示を前記ブックマーク一覧画面に表示させる
請求項18又は19に記載のウェブブラウザ制御装置。 - 前記表示制御部は、前記ブックマーク一覧画面において、前記複数のブックマーク表示を仮想的に略円筒状に並べて配置させ、且つ、前記複数のブックマーク表示を仮想的に所定方向に回転させる
請求項17又は18に記載のウェブブラウザ制御装置。 - 前記ブックマーク表示は、ブックマークに登録されたウェブページの画面をキャプチャした画像で構成される
請求項17又は18に記載のウェブブラウザ制御装置。 - ウェブブラウザの起動時に、ブックマークに登録されたウェブページの一覧を示すブックマーク一覧画面を表示部に表示させるステップと、
ウェブブラウザの起動時から終了時までの間に、前記表示部に表示されたウェブページの履歴情報を記憶部に記憶させるステップと、
ウェブブラウザの終了時又はウェブブラウザの起動時に、ブックマークに登録されていないウェブページの履歴情報を前記記憶部から削除するステップと、を含む
ウェブブラウザ制御方法。 - 表示部と、
ウェブページとブックマークに登録されたウェブページの一覧を示すブックマーク一覧画面とを前記表示部に表示させる表示制御部と、
前記表示制御部により表示されたウェブページの履歴情報及びブックマークに登録されたウェブページのブックマーク情報を記憶する記憶部と、
ウェブブラウザの起動時に、前記記憶部に記憶されたブックマーク情報に基づいて前記ブックマーク一覧画面を表示させるように前記表示制御部に指示し、ウェブブラウザの終了時又はウェブブラウザの起動時に、ブックマークに登録されていないウェブページの履歴情報を前記記憶部から削除するウェブブラウザ制御部と、を備える
テレビジョン受像機。
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