Mounting device

1. A mounting device which mounts a light emitting component which includes an illuminant onto a board, comprising:

a component holder to hold the light emitting component;

a moving structure to cause the component holder to move;

a single camera configured to image a region which includes at least a portion of the illuminant in the light emitting component to acquire a light emitting component image and to image a fiducial mark which is on the board to acquire a mark image;

an illuminant coordinates detector to detect coordinates of a specific part of the illuminant based on the light emitting component image;

a controller configured to

detect coordinates of the board based on the mark image, and

control the component holder and the moving structure to perform mounting of the light emitting component such that the light emitting component is held, the light emitting component moves over the board, and the specific part of the illuminant is positioned at predetermined coordinates on the board based on the detected coordinates of the specific part and the detected coordinates of the board, without using information relating to an outer shape of the light emitting component which is based on the light emitting component image.

2. The mounting device according to claim 1 , further comprising:

a positional relationship storage to store a positional relationship between coordinates of the specific part of the illuminant and holding coordinates at which the component holder holds the light emitting component; and

a mounting coordinates storage to store mounting coordinates on the board in the positional relationship with the predetermined coordinates on the board,

wherein the controller is configured to derive actual holding coordinates which are in the positional relationship with coordinates of the specific part based on coordinates of the specific part which are detected and the positional relationship, and is configured to control the component holder and the moving structure such that the light emitting component is held at the actual holding coordinates and a portion which is held is disposed at the mounting coordinates.

3. The mounting device according to claim 2 ,

wherein the positional relationship is a positional relationship between the specific part of the illuminant and a center of the light emitting component in a case in which a position of the illuminant in the light emitting component is according to a design value.

4. The mounting device according to claim 1 ,

wherein the controller is configured to derive a positional relationship between coordinates of the specific part which are detected and predetermined holding coordinates at which the component holder holds the light emitting component, and is configured to control the component holder and the moving structure such that the specific part of the illuminant is positioned at predetermined coordinates on the board based on the positional relationship.

5. The mounting device according to claim 1 ,

wherein the illuminant coordinates detector detects the coordinates of the specific part of the illuminant based on the light emitting component image prior to the mounting of the light emitting component by the component holder.

6. A mounting device which mounts a light emitting component which includes an illuminant onto a board, comprising:

a component holder to hold the light emitting component;

a moving structure to cause the component holder to move;

a single camera configured to image a region which includes at least a portion of the illuminant in the light emitting component to acquire a light emitting component image and to image a fiducial mark which is on the board to acquire a mark image;

a positional relationship storage to store a positional relationship between coordinates of a specific part of the illuminant and holding coordinates at which the component holder holds the light emitting component and detected coordinates of the board;

an illuminant coordinates detector to detect the coordinates of the specific part of the illuminant based on the light emitting component image; and

a controller configured to

detect the coordinates of the board based on the mark image,

derive actual holding coordinates which are in the positional relationship with the coordinates of the specific part which are detected and the detected coordinates of the board without using information relating to an outer shape of the light emitting component which is based on the light emitting component image, and

control the component holder and the moving structure to perform mounting of the light emitting component such that the light emitting component is held at the actual holding coordinates and the portion which is held is disposed at predetermined mounting coordinates.

7. The mounting device according to claim 6 ,

wherein the illuminant coordinates detector detects the coordinates of the specific part of the illuminant based on the light emitting component prior to the mounting of the light emitting component by the component holder.

8. A method for manufacturing a board on which a light emitting component that includes an illuminant is mounted, comprising:

holding the light emitting component with a component holder;

moving the component holder with a moving structure;

imaging with a single camera (i) a region which includes at least a portion of the illuminant in the light emitting component with a camera, to acquire a light emitting component image and (ii) a fiducial mark which is on the board to acquire a mark image;

detecting coordinates of a specific part of the illuminant based on the light emitting component image with an illuminant coordinates detector;

detecting, with a controller, coordinates of the board based on the mark image; and

controlling, with the controller, the component holder and the moving structure to perform mounting of the light emitting component such that the light emitting component is held, the light emitting component moves over the board, and the specific part of the illuminant is positioned at predetermined coordinates on the board based on the detected coordinates of the specific part and the detected coordinates of the board which are detected, without using information relating to an outer shape of the light emitting component which is based on the light emitting component image.

9. The method for manufacturing a board according to claim 8 ,

wherein the detecting coordinates of the specific part of the illuminant is performed prior to mounting of the light emitting component by the component holder.

10. A mounting device which mounts a light emitting component which includes an illuminant onto a board, comprising:

a component holder to hold the light emitting component and to mount the light emitting component onto the board;

a moving structure to cause the component holder to move;

a camera to image a region which includes at least a portion of the illuminant in the light emitting component to acquire a light emitting component image;

an illuminant coordinates detector to detect coordinates of a specific part of the illuminant based on the light emitting component image prior to the light emitting component being mounted onto the board by the component holder; and

a controller configured to control the component holder and the moving structure to perform the mounting of the light emitting component such that the light emitting component is held, the light emitting component moves over the board, and the specific part of the illuminant is positioned at predetermined coordinates on the board based on the detected coordinates of the specific part, without using information relating to an outer shape of the light emitting component which is based on the light emitting component image.

11. A method for manufacturing a board on which a light emitting component that includes an illuminant is mounted, comprising:

holding the light emitting component with a component holder;

moving the component holder with a moving structure;

imaging a region which includes at least a portion of the illuminant in the light emitting component with a camera, to acquire a light emitting component image;

detecting coordinates of a specific part of the illuminant based on the light emitting component image prior to mounting of the light emitting component onto the board using the component holder; and

controlling, with a controller, the component holder and the moving structure to perform the mounting of the light emitting component such that the light emitting component is held, the light emitting component moves over the board, and the specific part of the illuminant is positioned at predetermined coordinates on the board based on the detected coordinates of the specific part, without using information relating to an outer shape of the light emitting component which is based on the light emitting component image.