Juan55
21/11/11, 23:13:19
Según los últimos rumores, es posible que Fuji esté desarrollando un nuevo sensor para las cámaras de fotos de tipo "orgánico", de tamaño algo menor que la FF y cuya respuesta sobrepasaria a todos los sensores FF actuales (incluso con baja luz). De hecho, según declaraciones pasadas, gente de Canon reconocía que ellos no temían ni a Nikon ni a Panasonic ni otras, la única a quien temían eran a Fuji pues es la ñunica compañía que puede sacar de sus laboratorios un sensor de características revolucionarias. Y parece ser que ese el caso del posible sensor de la nueva Fuji X.
Aquí tenéis una estructura propuesta del nuevo sensor basado en una estructura orgánica.
http://i1214.photobucket.com/albums/cc498/43rumors/Schermata11-2455882alle113043.png
Os pongo una descripción en inglés de las ventajas:
in short this is the advantage of using the new organic sensors: “As the organic photoelectric conversion layer has a large absorption coefficient in principle, it can absorb enough light in spite of its extreme thinness. Therefore, it is free from spectral cross-talk between tiny pixels when capturing slanting rays of light and does not need any micro-lenses conventionally used for gathering incident light. The spectral sensitivity of the organic photoelectric conversion layer can be freely controlled by designing organic materials and it is possible to achieve a panchromatic property which does not have sensitivity to infrared light but only to blue, green and red light as shown in Fig. 2. Therefore, it is not necessary to use a conventional infrared light cut filter and we can eliminate its problem, a change of infrared cut wavelength and color hue caused by a change of the angle of light incidence.”
Saludiños
Aquí tenéis una estructura propuesta del nuevo sensor basado en una estructura orgánica.
http://i1214.photobucket.com/albums/cc498/43rumors/Schermata11-2455882alle113043.png
Os pongo una descripción en inglés de las ventajas:
in short this is the advantage of using the new organic sensors: “As the organic photoelectric conversion layer has a large absorption coefficient in principle, it can absorb enough light in spite of its extreme thinness. Therefore, it is free from spectral cross-talk between tiny pixels when capturing slanting rays of light and does not need any micro-lenses conventionally used for gathering incident light. The spectral sensitivity of the organic photoelectric conversion layer can be freely controlled by designing organic materials and it is possible to achieve a panchromatic property which does not have sensitivity to infrared light but only to blue, green and red light as shown in Fig. 2. Therefore, it is not necessary to use a conventional infrared light cut filter and we can eliminate its problem, a change of infrared cut wavelength and color hue caused by a change of the angle of light incidence.”
Saludiños