IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0508794
(1998-09-21)
|
등록번호 |
US-8654082
(2014-02-18)
|
우선권정보 |
DE-197 414 53 (1997-09-19) |
국제출원번호 |
PCT/EP98/06008
(1998-09-21)
|
§371/§102 date |
20000601
(20000601)
|
국제공개번호 |
WO99/15982
(1999-04-01)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
35 |
초록
▼
A digital book comprising a casing which is adapted to be folded open and shut like a book and which has at least one folding axis (A), a main part (1) and at least one secondary part (2), said parts together forming a book back part (BR). A display unit consists of at least two parts and is arrange
A digital book comprising a casing which is adapted to be folded open and shut like a book and which has at least one folding axis (A), a main part (1) and at least one secondary part (2), said parts together forming a book back part (BR). A display unit consists of at least two parts and is arranged in such a way that when the casing is folded out, the main part (1) and the at least one secondary part (2) are each presented to the user with at least one screen each, like pages of a book, for looking at or optionally, for working on as required. The digital book contains a control unit with means for receiving, storing, processing and reproducing information, and at least one operating unit (6) with operating elements for using the digital book as a device for receiving/processing/reproducing information. Furthermore, there is provided a supply unit (VE) which is designed such that it has a receiving opening (VE′) and a guide and supply pin (7), by means of which the digital book can be plugged in when the casing is folded shut, for inputting and outputting information, for supplying energy and for storing the digital book.
대표청구항
▼
1. A mobile display device, in particular for displaying text and image information, comprising: a casing having a planar display unit with at least one planar display screen disposed on a first side of the casing;at least one manipulation region for operation by a user, said manipulation region bei
1. A mobile display device, in particular for displaying text and image information, comprising: a casing having a planar display unit with at least one planar display screen disposed on a first side of the casing;at least one manipulation region for operation by a user, said manipulation region being provided at a border zone of the display unit in such a way that the user can perform operating actions with one or more fingers of one hand; andat least one actuatable operating element that is arranged within the manipulation region on a second side of the casing that faces in a direction different than the first side, wherein actuation of the at least one operating element individually or in combination initiates at least one of leafing-through functions to navigate document content displayed on the display screen, scrolling functions to navigate document content displayed on the display screen, and providing functions for selection menus;wherein at least one said operating element is adapted to actuate, on selection in an initial state, a specific first functionality, and, immediately after actuating the first functionality, is automatically re-programmed to be adapted to actuate, in a next state, a selected second functionality;wherein the first side of the casing is a front side and the second side of the casing is a rear side;wherein at least a portion of the display screen within the manipulation region includes a touch-sensitive touchscreen;wherein at least a border zone of the display screen includes the touch-sensitive touchscreen, andwherein at least one of a screen corner region and a region in the middle of the border zone is actuatable for initiating specific functions. 2. The mobile display device according to claim 1, wherein the at least one actuatable operating element includes at least two actuatable operating elements, wherein the arrangement of the at least two actuatable operating elements within the manipulation region is such that the at least two actuatable operating elements can be actuated simultaneously with the fingers of one hand. 3. The mobile display device according to claim 1, wherein the at least one actuatable operating element includes abutting combination key elements. 4. The mobile display device according to claim 3, wherein the at least one actuatable operating element includes three abutting combination key elements being arranged such that they are operable by index finger, middle finger and ring finger of a hand holding the mobile display device. 5. The mobile display device according to claim 3, wherein the at least one actuatable operating element includes three abutting combination key elements being arranged such that they are operable by index finger, middle finger and ring finger of a hand holding the mobile display device. 6. The mobile display device according to claim 1, wherein the at least one actuatable operating element includes at least one of directional keys and function keys that can be actuated individually or in combination to provide different functions. 7. The mobile display device according to claim 1, wherein the at least one actuatable operating element is configured such that actuation of an actuatable operating element alone or actuatable operating elements in combination causes the display screen to display a next page eta displayed document. 8. The mobile display device according to claim 1, wherein the at least one manipulation region is disposed such that the user can perform the operating actions without requiring a substantial movement, of the carpus of a holding hand of the user relative to the casing. 9. The mobile display device according to claim 1, wherein the at least one actuatable operating element includes at least one of a slide pad, a track ball and a multifunction key. 10. The mobile display device according to claim 1, wherein the display unit includes at least two parts. 11. The mobile display device according to claim 10, wherein the display unit comprises at least two display screens. 12. The mobile display device according to claim 10, wherein the casing includes a main part and at least one ancillary part, wherein the main part and the at least one ancillary part are arranged such that the casing can be opened and shut about a folding axis like a book, and wherein the main part and the at least one ancillary part form a spine element. 13. The mobile display device according to claim 12, wherein the main part includes at least one display screen, the at least one ancillary part includes at least one display screen, and the display unit is arranged such that the main part and the at least one ancillary part are presented to a user like pages of a book when the casing is opened. 14. The mobile display device according to claim 1, wherein the first functionality is a menu providing function, and the second functionality is a menu selection function. 15. The mobile display device according to claim 1, wherein actuation of at least one of the at least one actuatable operating element and the touch-sensitive touchscreen individually or in combination initiates leafing-through functions for navigating content of a displayed document, providing functions for selection menus, or selecting functions within provided selection menus. 16. The mobile display device according to claim 15, wherein the selection menus are displayed only in the border zone of the display screen without covering content of the displayed document. 17. A mobile display device, in particular for displaying text and image information, comprising: a casing having a planar display unit with at least one planar display screen disposed on a first side of the casing;at least one manipulation region for operation by a user, said manipulation region being provided at a border zone of the display unit in such a way that the user can perform operating actions with one or more fingers of one hand; andat least one actuatable operating element that is arranged within the manipulation region on a second side of the casing that faces in a direction different than the first side, wherein actuation of the at least one operating element individually or in combination initiates at least one of leafing-through functions to navigate document content displayed on the display screen, scrolling functions to navigate document content displayed on the display screen, and providing functions for selection menus;wherein at least one said operating element is adapted to actuate, on selection in an initial state, a specific first functionality, and, immediately after actuating the first functionality, is automatically re-programmed to be adapted to actuate, in a next state, a selected second functionality;wherein the first side of the casing is a front side and the second side of the casing is a rear side;wherein at least a portion of the display screen within the manipulation region includes a touch-sensitive touchscreen; andwherein actuation of at least one of the at least one actuatable operating element and the touch-sensitive touchscreen individually or in combination initiates leafing-through functions for navigating content of a displayed document, providing functions for selection menus, or selecting functions within provided selection menus. 18. The mobile display device according to claim 17, wherein the selection menus are displayed only in a border portion of the display screen without covering content of the displayed document. 19. The mobile display device according to claim 17, wherein the at least one actuatable operating element includes at least two actuatable operating elements, wherein the arrangement of the at least two actuatable operating elements within the manipulation region is such that the at least two actuatable operating elements can be actuated simultaneously with the fingers of one hand. 20. The mobile display device according to claim 17, wherein the at least one actuatable operating element includes abutting combination key elements. 21. The mobile display device according to claim 17, wherein the at least one actuatable operating element includes at least one of directional keys and function keys that can be actuated individually or in combination to provide different functions. 22. The mobile display device according to claim 17, wherein the at least one actuatable operating element is configured such that actuation of an actuatable operating element alone or actuatable operating elements in combination causes the display screen to display a next page of a displayed document. 23. The mobile display device according to claim 17, wherein the at least one manipulation region is disposed such that the user can perform the operating actions without requiring a substantial movement of the carpus of a holding hand of the user relative to the casing. 24. The mobile display device according to claim 17, wherein the at least one actuatable operating element includes at least one of a slide pad, a track ball and a multifunction key. 25. The mobile display device according to claim 17, wherein at least a border zone of the display screen includes the touch-sensitive touchscreen, and wherein at least one of a screen corner region and a region in the middle of the border zone is actuatable for initiating specific functions. 26. The mobile display device according to claim 17, wherein the display unit includes at least two parts. 27. The mobile display device according to claim 26, wherein the display unit comprises at least two display screens. 28. The mobile display device according to claim 26, wherein the casing includes a main part and at least one ancillary part, wherein the main part and the at least one ancillary part are arranged such that the casing can be opened and shut about a folding axis like a book, and wherein the main part and the at least one ancillary part form a spine element. 29. The mobile display device according to claim 28, wherein the main part includes at least one display screen, the at least one ancillary part includes at least one display screen, and the display unit is arranged such that the main part and the at least one ancillary part are presented to a user like pages of a book when the casing is opened. 30. The mobile display device according to claim 17, wherein the first functionality is a menu providing function, and the second functionality is a menu selection function.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.