A solid-state imaging device includes a color filter unit disposed on a pixel array unit including pixels two-dimensionally arranged in a matrix and a conversion processing unit disposed on a substrate having the pixel array unit thereon. The color filter unit has a color arrangement in which a color serving as a primary component of a luminance signal is arranged in a checkerboard pattern and a plurality of colors serving as color information components are arranged in the other area of the checkerboard pattern. The conversion processing unit converts signals that are output from the pixels of the pixel array unit and that correspond to the color arrangement of the color filter unit into signals that correspond to a Bayer arrangement and outputs the converted signals.

The zoom lens has an aperture stop arranged between the second lens unit and the fourth lens unit. During zooming from the wide angle end to the telephoto end, the distances between the lens units vary in such a way that the distance between the first lens unit and the second lens unit is larger at the telephoto end than at the wide angle end, the distance between the second lens unit and the third lens unit is smaller at the telephoto end than at the wide angle end, and the distance between the fourth lens unit and the fifth lens unit is larger at the telephoto end than at the wide angle end. The zoom lens satisfies the following conditional expression (1):
3.5≦LTL.sub.w/IH.sub.t≦8.9  (1).

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has refractive power. Each of the third through sixth lens elements has refractive power and an object-side surface and an image-side surface being both aspheric. The photographing optical lens assembly has a total of six lens elements with refractive power.

A camera module includes a housing, a unitary element, an optical lens assembly, an image-side light blocking assembly and a driving device. The unitary element is one-piece formed from a lens carrier and a lens barrel and movably disposed in the housing. The optical lens assembly is disposed in the unitary element. The image-side light blocking assembly includes at least one light blocking sheet, and the image-side light blocking assembly does not contact the optical lens assembly. The driving device is disposed between the housing and the unitary element. The driving device drives the unitary element, the optical lens assembly and the image-side light blocking assembly to move in an optical axis direction parallel to an optical axis of the optical lens assembly by electromagnetic force. A minimal inner opening of the unitary element is located between the optical lens assembly and the image-side light blocking assembly.

An optical assembly for a wide field of view digital camera includes, from object end to image end, first and second optical groups separated by an aperture stop. The optical assembly is configured to provide images with TV distortion that is less than 16. The first optical group includes two or more lens elements, including a first lens element having a largest diameter among the multiple lens elements to collect light at said wide field of view. The second optical group includes a doublet, which is configured to compensate for oblique aberrational error, and an aspheric lens element, which is configured to compensate for astigmatism error.

The present invention is an imaging aid aiding imaging of a predetermined region of a surface of an object having minute concave and convex portions and being subject to intense specular reflection, including: a light source unit that irradiates light; and a cover lid to cover a predetermined region of a surface of the object, where a part of a surface of the cover lid corresponding to a predetermined angular range from a normal line direction directly opposing the predetermined region is a black surface, and another surface of the cover lid corresponding to another angular range is made of a light-source surface diffusing and emitting light irradiated from the light source unit.

A method of operating a device having at least two camera lenses includes inputting a first image via a first camera lens, and detecting a control gesture from image processing of the first image. The method further includes controlling an operation associated with processing an image input from a second camera lens in response to the detected gesture from the first image.

The present invention provides a marking apparatus for a display panel and a marking method for a display panel. The marking device comprises an image acquiring module, a simulated marking module and a real marking module. A simulated marking line is drawn, by the simulated marking module, in an image acquired by the image acquiring module, of a region containing a position where a defect occurs on a display panel to be marked. The real marking module automatically draws a real marking line on the display panel to be marked according to the simulated marking line. Thus, a position where a defect occurs on a display panel to be marked is accurately marked, and it is convenient for an engineer to accurately locate and sample the defective position in the subsequent analysis process.

An image pickup element includes a pair of light-receiving elements that are configured to receive light from an object and are disposed for each lens among two-dimensionally arranged lenses, one of the light-receiving elements outputting a pixel signal forming one captured image in a pair of captured images having parallax for displaying a stereoscopic image of the object, and the other of the light-receiving elements outputting a pixel signal forming the other captured image in the pair of captured images, and wiring that is disposed between the light-receiving elements and is configured to transmit an input signal or an output signal of the light-receiving elements. Light leaking from one picture element to an adjacent picture element is blocked by the wiring layer, thereby preventing a reduction in resolution and in the stereoscopic effect of a stereoscopic image.

An adjustment apparatus which is an optical system having an incident face and a light exit face that is parallel to the incident face. The optical system is disposed in an exposure device. The adjustment apparatus includes at least one wedge lens and a plurality of optical lenses configured such that at least one of focal plane adjustment, magnification adjustment and position adjustment for a field of view corresponding to the exposure device is made possible through changing relative positions of at least one pair of neighboring ones of the lenses. An adjustment method corresponding to the adjustment apparatus is also provided for the focal plane adjustment, magnification adjustment and position adjustment for the field of view corresponding to the exposure device.