1. A method for improving vision of a low-vision person, comprising the steps of:
initiating a recording mode
recording an image by means of an image recording device within said recording mode,
intermediately storing said image within an image memory within said recording mode,
sensing movement of the head of the person,
modifying said image within said image memory as a function of said movement to create a modified image within said recording mode,
initiating a display mode at a distance in time with regard to said image recording mode, said distance in time being manually adjusted by said person,
transferring said modified image to an image display device being mounted to a head of said person within said display mode, and
presenting said modified image to eyes of said person by means of said image display device within said display mode
wherein during recording of a text presented in lines, said text is read line by line into said image memory within said recording mode and is concurrently aligned along said direction of said lines, and further wherein said recorded text is integrated with a gray scale value thereof line by line along a direction intended for a display of said text, a position of said lines being varied stepwise orthogonally to said direction, said recorded text after having been integrated being rotated within a plane thereof as long as and with said integration being repeated, until a transition of said integrals of said gray scale value along said lines in a transition from a text line to an adjoining space has a maximum steepness.
2. A method for improving vision of a low-vision person, comprising the steps of:
initiating a recording mode
recording an image by means of an image recording device within said recording mode,
intermediately storing said image within an image memory within said recording mode,
sensing movement of the head of the person,
modifying said image within said image memory as a function of said movement to create a modified image within said recording mode,
initiating a display mode at a distance in time with regard to said image recording mode, said distance in time being manually adjusted by said person,
transferring said modified image to an image display device being mounted to a head of said person within said display mode, creating a recorded text image that and
presenting said modified image to eyes of said person by means of said image display device within said display mode
wherein during recording of a text presented in lines, said text is read line by line into said image memory within said recording mode and is concurrently aligned along said direction of said lines, and further wherein said recorded text image is modified within said image memory to create said modified image by subjecting the recorded text image subjected to a 2D-Fourier-Transformation and is rotated within a plane thereof as a function of a transformation result until said lines of said recorded text extend parallel to a direction intended for a display of said text.
3. A method for improving vision of a low-vision person, comprising the steps of:
initiating a recording mode,
recording an image by means of an image recording device within said recording mode,
intermediately storing said image within an image memory within said recording mode,
modifying said image within said image memory to create a modified image within said recording mode,
initiating a display mode at a distance in time with regard to said image recording mode, said distance in time being manually adjusted by said person,
transferring said modified image to an image display device being mounted to a head of said person within said display mode, and
presenting said modified image to eyes of said person by means of said image display device within said display mode,
wherein during recording of a text presented in lines, said text is read line by line into said image memory within said recording mode creating a recorded text image that is concurrently aligned along said direction of said lines, and wherein movements of said head are sensed, said recorded text image being modified within said image memory as a function of said movements to create said modified image, and further wherein said modified image is shown within said display mode line by line within said image display device, said lines being shown in a sweep, a speed of said sweep being set as a function of said movements, preferably proportional to an angular velocity during turning of said head.
4. A method for improving vision of a low-vision person, comprising the steps of:
initiating a recording mode,
recording an image by means of an image recording device within said recording mode,
intermediately storing said image within an image memory within said recording mode,
modifying said image within said image memory to create a modified image within said recording mode,
initiating a display mode at a distance in time with regard to said image recording mode, said distance in time being manually adjusted by said person,
transferring said modified image to an image display device being mounted to a head of said person within said display mode, and
presenting said modified image to eyes of said person by means of said image display device within said display mode,
wherein during recording of a text presented in lines, said text is read line by line into said image memory within said recording mode creating a recorded text image that is concurrently aligned along said direction of said lines, and wherein movements of said head are sensed, said recorded text image being modified within said image memory as a function of said movements to create said modified image, and further wherein said modified image is magnified, a corresponding magnification factor being set as a function of said movements, preferably inverse-proportionally to an angular velocity during turning of said head.
5. A method for improving vision of a low-vision person, comprising the steps of:
initiating a recording mode,
recording an image by means of an image recording device within said recording mode,
intermediately storing said image within an image memory within said recording mode,
modifying said image within said image memory to create a modified image within said recording mode,
initiating a display mode at a distance in time with regard to said image recording mode, said distance in time being manually adjusted by said person,
transferring said modified image to an image display device being mounted to a head of said person within said display mode, and
presenting said modified image to eyes of said person by means of said image display device within said display mode,
wherein during recording of a text presented in lines, said text is read line by line into said image memory within said recording mode creating a recorded text image that is concurrently aligned along said direction of said lines, and wherein movements of said head are sensed, said recorded text image being modified within said image memory as a function of said movements to create said modified image, and further wherein during presentation of a text shown in lines, said presentation jumps from an end of a line to a beginning of a subsequent line upon a movement of said head in a direction of said text.
6. The method of claim 5, wherein said jump is initiated by a nodding movement of said head.
7. A method for improving vision of a low-vision person, comprising the steps of:
initiating a recording mode,
recording an image by means of an image recording device within said recording mode,
intermediately storing said image within an image memory within said recording mode,
modifying said image within said image memory to create a modified image within said recording mode,
initiating a display mode at a distance in time with regard to said image recording mode, said distance in time being manually adjusted by said person,
transferring said modified image to an image display device being mounted to a head of said person within said display mode, and
presenting said modified image to eyes of said person by means of said image display device within said display mode,
wherein during recording of a text presented in lines, said text is read line by line into said image memory within said recording mode creating a recorded text image that is concurrently aligned along said direction of said lines, and wherein movements of said head are sensed, said recorded text image being modified within said image memory as a function of said movements to create said modified image, and further wherein during presentation of a text shown in lines, said presentation jumps from a beginning of a line to an end of a preceding line upon a movement of said head opposite to a direction of said text.
8. The method of claim 7, wherein said movements of said head are detected by means of an image recording device mounted to said head of said person for recording multiple images and extracting movement information by monitoring changes in said images.
9. The method of claim 7, wherein during a presentation of a text line by line, said text is in parallel outputted as a speech signal.
10. A viewing aid for a low-vision person, comprising an image recording device for recording an image, an image memory connected to said image recording device and an image display device connected to said image memory and mounted to a head of said person, said image memory being adapted to be operated in a recording mode and in a display mode, wherein, within said recording mode an image is recorded by means of said image recording device and is stored within said image memory and within said display mode a modified image is transferred to said image display device, a manually operable input device being provided for initiating said display mode at an adjustable distance in time with regard to said recording mode, means being also provided for first recording a total image within said recording mode and for subsequently creating a detail from said total image, and a manually operable input device being provided for defining said detail, in particular for defining a magnification, said input device being adapted to be lifted off a support and comprises means for detecting a distance from said support, said detail being defined as a function of said distance, in particular a magnification of said detail is set as a function of said distance.
11. A viewing aid for a low-vision person, comprising an image recording device for recording an image, an image memory connected to said image recording device, and an image display device connected to said image memory and mounted to a head of said person, wherein said image memory is adapted to be operated in a recording mode and in a display mode, wherein, further, within said recording mode an image is recorded by means of said image recording device and is stored within said image memory wherein movements of said head are sensed and said recorded image is modified as function of said movements to create a modified image and wherein within said display mode said modified image is transferred to said image display device, a manually operable input device being provided for initiating said display mode at an adjustable distance in time with regard to said recording mode, wherein said image display device is pivotably mounted to a spectacle, such that in a first position it is arranged outside said field of vision of said spectacle and in a second position it is arranged inside said field of vision of saidspectacle.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A manufacturing method of a display device, comprising the steps of:
forming a first conductive film; then
selectively forming a resist over the first conductive film;
forming a second conductive film, wherein the second conductive film includes a first portion over the first conductive film and a second portion over the resist;
removing the second portion of the second conductive film by removing the resist;
forming a third conductive film so as to cover the first portion of the second conductive film; and
selectively etching the first conductive film and the third conductive film so as to form a wiring.
2. A manufacturing method of a display device, comprising the steps of:
forming a first conductive film; then
selectively forming a resist over the first conductive film;
forming a second conductive film, wherein the second conductive film includes a first portion over the first conductive film and a second portion over the resist;
removing the second portion of the second conductive film by removing the resist;
forming a third conductive film so as to cover the first portion of the second conductive film;
selectively etching the first conductive film and the third conductive film so as to form a wiring;
forming a gate insulating film so as to cover the wiring;
forming a first semiconductor film over the gate insulating film;
selectively forming a channel protective film over the first semiconductor film;
forming a second semiconductor film doped with an impurity element over the channel protective film and the first semiconductor film;
forming a fourth conductive film over the second semiconductor film;
selectively etching the first semiconductor film, the second semiconductor film, and the fourth conductive film;
forming a protective film over the fourth conductive film;
selectively etching the protective film; and forming a pixel electrode so as to be
electrically connected to the fourth conductive film.
3. A manufacturing method of a display device, comprising the steps of:
forming a first conductive film; then
selectively forming a resist over the first conductive film;
forming a second conductive film, wherein the second conductive film includes a first portion over the first conductive film and film a second portion over the resist;
removing the second portion of the second conductive film by removing the resist;
forming a third conductive film so as to cover the first portion of the second conductive film;
selectively etching the first conductive film and the third conductive film so as to form a wiring;
forming a gate insulating film so as to cover the wiring;
forming a first semiconductor film over the gate insulating film;
forming a second semiconductor film doped with an impurity element over the first semiconductor film;
selectively etching the first semiconductor film and the second semiconductor film; forming a fourth conductive film over the first semiconductor film and the second
semiconductor film;
selectively etching the second semiconductor film, and the fourth conductive film;
forming a protective film over the fourth conductive film;
selectively etching the protective film;
and forming a pixel electrode so as to be electrically connected to the fourth conductive film.
4. A manufacturing method of a display device, comprising the steps of:
forming an insulating film; then
forming a semiconductor film over the insulating film;
selectively etching the semiconductor film;
forming a gate insulating film over the semiconductor film which has been selectively etched;
forming a first conductive film over the gate insulating film;
selectively forming a resist over the first conductive film;
forming a second conductive film, wherein the second conductive film includes a first portion over the first conductive film and a second conductive film a second portion over the resist;
removing the second portion of the second conductive film by removing the resist;
forming a third conductive film so as to cover the first portion of the second conductive film; and
selectively etching the first conductive film and the third conductive film so as to form a wiring.
5. The manufacturing method of a display device according to claim 1, further comprising a step of forming a protective conductive film over the second conductive film.
6. The manufacturing method of a display device according to claim 1, wherein the resist is formed so that an end portion of the resist has an inverse tapered shape.
7. The manufacturing method of a display device according to claim 1, wherein the resist is formed so that an end portion of the resist has a tapered shape which is almost perpendicular, or which has a taper angle of greater than or equal to 75\xb0 and less than 90\xb0.
8. The manufacturing method of a display device according to claim 1, wherein the resist is formed by a droplet discharging method.
9. The manufacturing method of a display device according to claim 1, wherein the wiring has a plurality of wires, and
wherein the second conductive film is formed such that resistances of the plurality of wires, whose length are different from each other, are almost equal.
10. The manufacturing method of a display device according to claim 2, further comprising a step of forming a protective conductive film over the second conductive film.
11. The manufacturing method of a display device according to claim 2, wherein the resist is formed so that an end portion of the resist has an inverse tapered shape.
12. The manufacturing method of a display device according to claim 2, wherein the resist is formed so that an end portion of the resist has a tapered shape which is almost perpendicular, or which has a taper angle of greater than or equal to 75\xb0 and less than 90\xb0.
13. The manufacturing method of a display device according to claim 2, wherein the resist is formed by a droplet discharging method.
14. The manufacturing method of a display device according to claim 2, wherein the wiring has a plurality of wires, and
wherein the second conductive film is formed such that resistances of the plurality of wires, whose length are different from each other, are almost equal.
15. The manufacturing method of a display device according to claim 3, further comprising a step of forming a protective conductive film over the second conductive film.
16. The manufacturing method of a display device according to claim 3, wherein the resist is formed so that an end portion of the resist has an inverse tapered shape.
17. The manufacturing method of a display device according to claim 3, wherein the resist is formed so that an end portion of the resist has a tapered shape which is almost perpendicular, or which has a taper angle of greater than or equal to 75\xb0 and less than 90\xb0.
18. The manufacturing method of a display device according to claim 3, wherein the resist is formed by a droplet discharging method.
19. The manufacturing method of a display device according to claim 3, wherein the wiring has a plurality of wires, and
wherein the second conductive film is formed such that resistances of the plurality of wires, whose length are different from each other, are almost equal.
20. The manufacturing method of a display device according to claim 4, further comprising a step of forming a protective conductive film over the second conductive film.
21. The manufacturing method of a display device according to claim 4, wherein the resist is formed so that an end portion of the resist has an inverse tapered shape.
22. The manufacturing method of a display device according to claim 4, wherein the resist is formed so that an end portion of the resist has a tapered shape which is almost perpendicular, or which has a taper angle of greater than or equal to 75\xb0 and less than 90\xb0.
23. The manufacturing method of a display device according to claim 4, wherein the resist is formed by a droplet discharging method.
24. The manufacturing method of a display device according to claim 4, wherein the wiring has a plurality of wires, and
wherein the second conductive film is formed such that resistances of the plurality of wires, whose length are different from each other, are almost equal.
25. A manufacturing method of a display device, comprising the steps of:
forming a first conductive film; then
selectively forming a first resist over the first conductive film;
forming a second conductive film, wherein the second conductive film includes a first portion over the first conductive film and a second portion over the first resist;
removing the second portion of the second conductive film formed by removing the first resist;
forming a third conductive film so as to cover the first portion of the second conductive film;
selectively etching the first conductive film and the third conductive film so as to form a first wiring;
forming a gate insulating film so as to cover the first wiring;
forming a first semiconductor film over the gate insulating film;
forming a second semiconductor film doped with an impurity element over the first semiconductor film;
forming a fourth conductive film so as to be electrically connected to the second semiconductor film;
selectively forming a second resist over the fourth conductive film;
forming a fifth conductive film over the fourth conductive film and the second resist;
removing the fifth conductive film formed over the second resist by removing the second resist;
forming a sixth conductive film so as to cover the fifth conductive film formed over the fourth conductive film; and
selectively etching the fourth conductive film and the sixth conductive film so as to form a second wiring.
26. A manufacturing method of a display device, comprising the steps of:
forming a first insulating film; then
forming a semiconductor film over the first insulating film;
selectively etching the semiconductor film;
forming a gate insulating film over the semiconductor film which has been selectively etched;
forming a first conductive film over the gate insulating film;
selectively forming a first resist over the first conductive film;
forming a second conductive film, wherein the second conductive film includes a first portion over the first conductive film and a second portion over the first resist;
removing the second portion of the second conductive film removing the first resist;
forming a third conductive film so as to cover the first portion of the second conductive film;
selectively etching the first conductive film and the third conductive film so as to form a first wiring;
forming a second insulating film over the first wiring;
selectively etching the gate insulating film and the second insulating film;
forming a fourth conductive film so as to be electrically connected to the semiconductor film;
selectively forming a second resist over the fourth conductive film;
forming a fifth conductive film over the fourth conductive film and the second resist; removing the fifth conductive film formed over the second resist by removing the second resist;
forming a sixth conductive film so as to cover the fifth conductive film formed over the fourth conductive film; and
selectively etching the fourth conductive film and the sixth conductive film so as to form a second wiring.
27. The manufacturing method of a display device according to claim 25, further comprising the step of forming a protective conductive film over at least one of the second conductive film and the fifth conductive film.
28. The manufacturing method of a display device according to claim 25, wherein at least one of an end portion of the first resist and an end portion of the second resist has an inverse tapered shape.
29. The manufacturing method of a display device according to claim 25, wherein at least one of an end portion of the first resist and an end portion of the second resist has a tapered shape which is almost perpendicular, or which has a taper angle of greater than or equal to 75\xb0 and less than 90\xb0.
30. The manufacturing method of a display device according to claim 25, wherein at least one of the first resist and the second resist is formed by a droplet discharging method.
31. The manufacturing method of a display device according to claim 25, wherein the first wiring has a plurality of first wires,
wherein the second conductive film is formed such that resistances of the plurality of first wires, whose length are different from each other, are almost equal,
wherein the second wiring has a plurality of second wires, and
wherein the fifth conductive film is formed such that resistances of the plurality of second wires, whose length are different from each other, are almost equal.
32. The manufacturing method of a display device according to claim 26, further comprising the step of forming a protective conductive film over at least one of the second conductive film and the fifth conductive film.
33. The manufacturing method of a display device according to claim 26, wherein at least one of an end portion of the first resist and an end portion of the second resist has an inverse tapered shape.
34. The manufacturing method of a display device according to claim 26, wherein at least one of an end portion of the first resist and an end portion of the second resist has a tapered shape which is almost perpendicular, or which has a taper angle of greater than or equal to 75\xb0 and less than 90\xb0.
35. The manufacturing method of a display device according to claim 26, wherein at least one of the first resist and the second resist is formed by a droplet discharging method.
36. The manufacturing method of a display device according to claim 26, wherein the first wiring has a plurality of first wires,
wherein the second conductive film is formed such that resistances of the plurality of first wires, whose length are different from each other, are almost equal,
wherein the second wiring has a plurality of second wires, and
wherein the fifth conductive film is formed such that resistances of the plurality of second wires, whose length are different from each other, are almost equal.
37. The manufacturing method of a display device according to claim 1,
wherein at least one of the first conductive film and the third conductive film is formed by a sputtering method or a CVD method.
38. The manufacturing method of a display device according to claim 2,
wherein at least one of the first conductive film and the third conductive film is formed by a sputtering method or a CVD method.
39. The manufacturing method of a display device according to claim 3,
wherein at least one of the first conductive film and the third conductive film is formed by a sputtering method or a CVD method.
40. The manufacturing method of a display device according to claim 4,
wherein at least one of the first conductive film and the third conductive film is formed by a sputtering method or a CVD method.
41. The manufacturing method of a display device according to claim 25,
wherein at least one of the first conductive film and the third conductive film is formed by a sputtering method or a CVD method.
42. The manufacturing method of a display device according to claim 26,
wherein at least one of the first conductive film and the third conductive film is formed by a sputtering method or a CVD method.
43. The manufacturing method of a display device according to claim 1, wherein at least one of the first conductive film and the third conductive film comprises at least one of tungsten, molybdenum, chromium and titanium.
44. The manufacturing method of a display device according to claim 2, wherein at least one of the first conductive film and the third conductive film comprises at least one of tungsten, molybdenum, chromium and titanium.
45. The manufacturing method of a display device according to claim 3, wherein at least one of the first conductive film and the third conductive film comprises at least one of tungsten, molybdenum, chromium and titanium.
46. The manufacturing method of a display device according to claim 4, wherein at least one of the first conductive film and the third conductive film comprises at least one of tungsten, molybdenum, chromium and titanium.
47. The manufacturing method of a display device according to claim 25, wherein at least one of the first conductive film and the third conductive film comprises at least one of tungsten, molybdenum, chromium and titanium.
48. The manufacturing method of a display device according to claim 26, wherein at least one of the first conductive film and the third conductive film comprises at least one of tungsten, molybdenum, chromium and titanium.