Chroma Ate Inc.

Kuo-Wei Huang

Yu-Yen Wang

Szu-Yuan Weng

Shih-Yao Pan

Tsung-Hsien Ou

Jia-Hong Lin

Herein disclosed is an optoelectronic unit measuring device comprising an objective lens, an imaging lens, a photographing lens, and a focus adjustment module disposed in a first light path. The objective lens receives a first testing light and converts the first testing into a second testing light. The imaging lens receives the second testing light and converts the second testing light into a third testing light. The photographing lens receives the third testing light and measures beam characteristic. The focus adjustment module selectively provides a first light transmitting member in the first light path, and adjusts the third testing light to focus at a first focus position or a second focus position. Wherein the focus adjustment module comprises a first carrier plate having a first area with the first light transmitting member, and moves the first carrier plate to selectively align the first area with the first light path.

Optoelectronic unit measuring device

Herein disclosed is an optoelectronic measuring device. The optoelectronic measuring device comprises an objective lens, an imaging lens, a camera, and an optical path adjusting module which are disposed at the first light path. The objective lens receives a first testing light, and transforms the first testing light into a second testing light. The imaging lens receives the second testing light, and transforms the second testing light into a third testing light. The camera measures a beam characteristic of the third testing light. The optical path adjusting module, disposed between the imaging lens and the camera, comprises a mirror, the mirror moves relatively to the imaging lens according to a test command, and adjusts the distance between the imaging lens and the camera at the first light path to be a first optical distance or a second optical distance. Wherein the mirror reflects the third testing light vertically.

Optoelectronic measuring device

A separate microscopy system, applied to observe a specimen positioned on a stage and further to image the specimen on an imaging device, includes an ocular-lens unit, an adjustment unit and an objective-lens unit. The ocular-lens unit has an ocular-lens optical axis, and is manipulated to make the ocular-lens optical axis perpendicular to the stage. The adjustment unit is assembled to a side of the ocular-lens unit close to the stage. The objective-lens unit has an objective-lens optical axis, and is assembled to a side of the adjustment unit close to the stage. The objective-lens unit is manipulated to be adjusted by the adjustment unit to make the ocular-lens optical axis, the objective-lens optical axis and the imaging device co-axially and perpendicular to the stage, such that the specimen can be imaged at an imaging center position of the imaging device. In addition, an adjusting method thereof is also provided.

Separate microscopy system and adjusting method thereof

A probe pin alignment apparatus includes a beam-splitting element, an image-sensing device and a light-reflecting element. The beam-splitting element has a first illuminating surface facing a probe element, a second illuminating surface facing an object, and a light incident surface. The beam-splitting element has a semi-reflective surface for reflecting a light beam from the light incident surface to the probe element. The image-sensing device is disposed externally to the light incident surface of the beam-splitting element. The light-reflecting element, disposed oppositely to the light incident surface, allows a light beam to pass through the semi-reflective surface to be reflected back to the semi-reflective surface to be further projected onto the object. The beam-splitting element outputs a probe image and an object image from the first and second illuminating surfaces through the light incident surface. The image-sensing device is to capture the probe image and the object image for performing alignment.

Growing community of inventors

Tao-Yuan Hsien, Taiwan

Kuo-Wei Huang