LIGHT EMITTING DEVICE-LIGHT RECEIVING DEVICE ASSEMBLY, AND MANUFACTURING METHOD THEREOF
First Claim
1. A light emitting device-light receiving device assembly, comprising:
- a mount substrate that has a first surface and a second surface opposite the first surface, and that includes a first base provided as a raised portion on the first surface;
a light receiving device that has a first surface and a second surface opposite the first surface, the first surface of the light receiving device being anchored on the first base; and
a light emitting device,the light receiving device including a light passage portion that allows for passage of light emitted by the light emitting device,the light emitted by the light emitting device emerging to outside through the light passage portion of the light receiving device, the first base, and the mount substrate,the light receiving device receiving externally incident light through the mount substrate and the first base,the light receiving device including an annular second base provided as a raised portion on the second surface of the light receiving device, andthe light emitting device being anchored on the second base.
1 Assignment
0 Petitions
Accused Products
Abstract
A light emitting device-light receiving device assembly includes: a mount substrate having first and second surfaces, and including a first base as a raised portion on the first surface; a light receiving device having first and second surfaces, the first surface of the light receiving device being anchored on the first base; and a light emitting device, the light receiving device including a light passage portion allowing for passage of light emitted by the light emitting device, the light emitted by the light emitting device emerging to outside through the light passage portion, the first base, and the mount substrate, the light receiving device receiving externally incident light through the mount substrate and the first base, the light receiving device including an annular second base as a raised portion on the second surface of the light receiving device, and the light emitting device being anchored on the second base.
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Citations
16 Claims
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1. A light emitting device-light receiving device assembly, comprising:
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a mount substrate that has a first surface and a second surface opposite the first surface, and that includes a first base provided as a raised portion on the first surface; a light receiving device that has a first surface and a second surface opposite the first surface, the first surface of the light receiving device being anchored on the first base; and a light emitting device, the light receiving device including a light passage portion that allows for passage of light emitted by the light emitting device, the light emitted by the light emitting device emerging to outside through the light passage portion of the light receiving device, the first base, and the mount substrate, the light receiving device receiving externally incident light through the mount substrate and the first base, the light receiving device including an annular second base provided as a raised portion on the second surface of the light receiving device, and the light emitting device being anchored on the second base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for manufacturing a light emitting device-light receiving device assembly that includes
a mount substrate that has a first surface and a second surface opposite the first surface, and that includes a first base provided as a raised portion on the first surface; -
a light receiving device that has a first surface and a second surface opposite the first surface, the first surface of the light receiving device being anchored on the first base; and a light emitting device, the light receiving device including a light passage portion that allows for passage of light emitted by the light emitting device, the light emitted by the light emitting device emerging to outside through the light passage portion of the light receiving device, the first base, and the mount substrate, the light receiving device receiving externally incident light through the mount substrate and the first base, the light receiving device including an annular second base provided as a raised portion on the second surface of the light receiving device, and the light emitting device being anchored on the second base, the method comprising; preparing the mount substrate that includes the first base provided in a first pitch P1; preparing a light receiving device temporarily fastening substrate to which the second surface of the light receiving device is temporarily fastened in a second pitch P2 (m2·
P2=P1, where m2 is a positive integer);preparing a light emitting device temporarily fastening substrate to which the light emitting device is temporarily fastened in a third pitch P3 (m2·
P2=P1, where m3 is a positive integer);disposing the first surface of every m2 light receiving devices on the first base, and removing the disposed light receiving devices from the light receiving device temporarily fastening substrate; and disposing every m3 light emitting devices on the second base provided on the second surface of the light receiving device, and removing the disposed light emitting devices from the light emitting device temporarily fastening substrate. - View Dependent Claims (13, 14, 15, 16)
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Specification