摘要:
An endoscope has an elongated insertion portion to be inserted into a subject, wherein the insertion portion directs illumination light for illuminating the subject, and comprises a cylindrical light directing member being hard enough to maintain its configuration, and an optical system and an image sensing device provided inside the light directing member for observing the subject, and wherein the image sensing device comprises a solid-state image sensing device for converting light from the optical system into an electric signal, and a circuit board electrically connected to the solid-state image sensing device.
摘要:
An array substrate (10) comprises a pixel electrode (3) provided in each of the regions defined by adjacent two gate lines (1) and two source lines (2), a switching element (5) for switching the voltage applied to the pixel electrode (3) from the source line (2) according to the signal voltage inputted from the gate line (1), a common line (8) provided between adjacent two gate lines (1), and a common electrode (4) electrically connected to the common line (8) and adapted to generate an electric field for driving a liquid crystal between the common electrode (4) and the pixel electrode (3) to which the voltage is applied. The pixel electrode (1) has first and second pixel electrodes (1a, 1b). An opposed electrode (2) has first and second opposed electrodes (2a, 2b). A first region is defined where an electric field is generated between the first pixel electrode (1a) and the first opposed electrode (2a) having a light transmittance lower than that of the first pixel electrode (1a), and a second region is defined where an electric field is generated between the second pixel electrode (1b) and the second opposed electrode (2b) having a light transmittance higher than that of the second pixel electrode (1a).
摘要:
An endoscope having an elongated inserting portion inserted into a subject, characterized in that the inserting portion includes a tubular light guide member adapted to guide the light for illuminating the subject, the member is rigid enough to retain the shape of itself, an optical system and an image pickup device are provided in the interior of the light guide member and adapted to observe the subject, the image pickup device includes a solid image pickup element adapted to convert the light from the optical system into an electric signal, and a circuit board is electrically connected to the solid image pickup element.
摘要:
An array substrate (10) is provided with a pixel electrode (3) disposed in a region defined by two adjacent gate wirings (1) and two adjacent source wirings (2), a switching element (5) for switching a voltage applied to the pixel electrode (3) from the source wiring (2) based on a signal voltage supplied from the gate wiring (1), a common wiring (8) arranged between the two adjacent gate wirings (1) and a common electrode (4) being electrically connected to the common wiring (8) and generating an electric field between the pixel electrode (3) whereto a voltage is applied, wherein the pixel electrode (1) comprises a first pixel electrode (1a) and a second pixel electrode (2a), and the opposing electrode (2) comprises a first opposing electrode (1b) and a second opposing electrode (2b), wherein a first region generates an electric field between the first pixel electrode (1a) and the first opposing electrode (2a) whose light transmittance is lower than that of the first pixel electrode (1a) and a second region generates an electric field between the second pixel electrode (1b) and the second opposing electrode (2b) whose light transmittance is higher than that of the second pixel electrode (1b) are formed.
摘要:
An array substrate (10) is provided with a pixel electrode (3) disposed in a region defined by two adjacent gate wirings (1) and two adjacent source wirings (2), a switching element (5) for switching a voltage applied to the pixel electrode (3) from the source wiring (2) based on a signal voltage supplied from the gate wiring (1), a common wiring (8) arranged between the two adjacent gate wirings (1) and a common electrode (4) being electrically connected to the common wiring (8) and generating an electric field between the pixel electrode (3) whereto a voltage is applied, wherein the pixel electrode (1) comprises a first pixel electrode (1a) and a second pixel electrode (2a), and the opposing electrode (2) comprises a first opposing electrode (1b) and a second opposing electrode (2b), wherein a first region generates an electric field between the first pixel electrode (1a) and the first opposing electrode (2a) whose light transmittance is lower than that of the first pixel electrode (1a) and a second region generates an electric field between the second pixel electrode (1b) and the second opposing electrode (2b) whose light transmittance is higher than that of the second pixel electrode (1b) are formed.