A method and system for adjusting focusing length to enhance vision of a user. A method for adjusting focusing length includes controlling an object to be displayed and adjusting a focusing length indicating distance to a lens from a virtual surface where eyes of user are located by changing at least one optical property of then lens based on vision setting information while an object is displayed.

A method and system for adjusting focusing length to enhance vision of a user. A method for adjusting focusing length includes controlling an object to be displayed and adjusting a focusing length indicating distance to a lens from a virtual surface where eyes of user are located by changing at least one optical property of then lens based on vision setting information while an object is displayed.

A solid-state imaging device includes a second image sensor having an organic photoelectric conversion film transmitting a specific light, and a first image sensor which is stacked in layers on a same semiconductor substrate as that of the second image sensor and which receives the specific light having transmitted the second image sensor, in which a pixel for focus detection is provided in the second image sensor or the first image sensor. Therefore, an AF method can be realized independently of a pixel for imaging.

A solid-state imaging device includes a second image sensor having an organic photoelectric conversion film transmitting a specific light, and a first image sensor which is stacked in layers on a same semiconductor substrate as that of the second image sensor and which receives the specific light having transmitted the second image sensor, in which a pixel for focus detection is provided in the second image sensor or the first image sensor. Therefore, an AF method can be realized independently of a pixel for imaging.

A solid-state imaging device includes a second image sensor having an organic photoelectric conversion film transmitting a specific light, and a first image sensor which is stacked in layers on a same semiconductor substrate as that of the second image sensor and which receives the specific light having transmitted the second image sensor, in which a pixel for focus detection is provided in the second image sensor or the first image sensor. Therefore, an AF method can be realized independently of a pixel for imaging.

A solid-state imaging device includes a second image sensor having an organic photoelectric conversion film transmitting a specific light, and a first image sensor which is stacked in layers on a same semiconductor substrate as that of the second image sensor and which receives the specific light having transmitted the second image sensor, in which a pixel for focus detection is provided in the second image sensor or the first image sensor. Therefore, an AF method can be realized independently of a pixel for imaging.

Remote depth sensing techniques are described via relayed depth from diffusion. In one or more implementations, a remote depth sensing system is configured to sense depth as relayed from diffusion. The system includes an image capture system including an image sensor and an imaging lens configured to transmit light to the image sensor through an intermediate image plane that is disposed between the imaging lens and the image sensor, the intermediate plane having an optical diffuser disposed proximal thereto that is configured to diffuse the transmitted light. The system also includes a depth sensing module configured to receive one or more images from the image sensor and determine a distance to one or more objects in an object scene captured by the one or more images using a depth by diffusion technique that is based at least in part on an amount of blurring exhibited by respective said objects in the one or more images.

Remote depth sensing techniques are described via relayed depth from diffusion. In one or more implementations, a remote depth sensing system is configured to sense depth as relayed from diffusion. The system includes an image capture system including an image sensor and an imaging lens configured to transmit light to the image sensor through an intermediate image plane that is disposed between the imaging lens and the image sensor, the intermediate plane having an optical diffuser disposed proximal thereto that is configured to diffuse the transmitted light. The system also includes a depth sensing module configured to receive one or more images from the image sensor and determine a distance to one or more objects in an object scene captured by the one or more images using a depth by diffusion technique that is based at least in part on an amount of blurring exhibited by respective said objects in the one or more images.

The embodiments of the present invention provide a parallax barrier panel, a display substrate, a display device, an electronic equipment and a display method. The parallax barrier panel includes a switchable array and a control module. The switchable array is used for forming a parallax barrier. The control module is used for adjusting the direction of the parallax barrier based on the interocular direction of an observer. By adjusting the direction of the parallax barrier based on the interocular direction of the observer, an ideal three-dimensional display effect can always be provided to the observer during three-dimensional display.

The embodiments of the present invention provide a parallax barrier panel, a display substrate, a display device, an electronic equipment and a display method. The parallax barrier panel includes a switchable array and a control module. The switchable array is used for forming a parallax barrier. The control module is used for adjusting the direction of the parallax barrier based on the interocular direction of an observer. By adjusting the direction of the parallax barrier based on the interocular direction of the observer, an ideal three-dimensional display effect can always be provided to the observer during three-dimensional display.