Light-emitting components containing body, manufacturing method of light-emitting components containing body, components mounting apparatus, components mounting method, and components mounting system

• US 10,069,042 B2
• Filed: 10/16/2015
• Issued: 09/04/2018
• Est. Priority Date: 11/19/2014
• Status: Active Grant

• Current Assignee: Panasonic Intellectual Property Management Co., Ltd. (Panasonic Holdings Corporation)
• Original Assignee: Panasonic Intellectual Property Management Co., Ltd. (Panasonic Holdings Corporation)
• Inventors: Haji, Hiroshi, Maeda, Toshihide
• Primary Examiner(s): Neils, Peggy
• Application Number:
  US14/885,606
• Publication Number:
  US 20160138787A1
• Time in Patent Office: 1,054 Days
• CPC Class Codes: G01R 31/2635 Testing light-emitting diodes, laser diodes or photodiodes
• CPC Class Codes: H01L 2933/0033 relating to semiconductor body packages
• CPC Class Codes: H01L 33/0095 Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
• CPC Class Codes: H01L 33/486 adapted for surface mounting

Abstract

A light-emitting components containing body includes plural light-emitting components, a containing body which contains the plural light-emitting components. The containing body contains the plural light-emitting components of the same rank among light-emitting components that are classified into plural ranks according to positional deviations of their light emission portions from their light emission portion reference position.

Claims

1. A light-emitting components containing body comprising:

plural light-emitting components; and

plural components containing bodies which contain the plural light-emitting components,

wherein each of the plural components containing bodies contains the plural light-emitting components of the same rank among light-emitting components that are classified into plural ranks according to positional deviations of their light emission portions from their light emission portion reference position, which is defined based on an external shape of the light-emitting component,

wherein each of the plural components containing bodies is divided into plural sections, and a center of each of the plural light-emitting components of the same rank is located in the same section among the divided plural sections.

2. The light-emitting components containing body according to claim 1, further comprising:

an information recording medium in which information for identification of the rank is recorded.

3. The light-emitting components containing body according to claim 1, further comprising:

an information recording medium in which a correction value corresponding to the rank is recorded.

4. The light-emitting components containing body according to claim 1, wherein the components containing body comprises:

a carrier tape that is formed with component pockets that house the light-emitting components respectively; and

a tape reel on and in which the carrier tape is wound and housed.

9. The light-emitting components containing body according to claim 1,

wherein the each of the plural components containing bodies contains the plural light-emitting components in different rank.

10. The light-emitting components containing body according to claim 1,

wherein the light-emitting component comprises a main body and a pair of connection terminals extending from two side ends of the main body,

a center of a straight line connecting the two edge centers of edges of the pair of the connection terminals is a light emission portion reference position of the light-emitting component,

the light emission portion includes a light emission center, and

the positional deviation is a deviation of the light emission center from the light emission portion reference position.

11. The light-emitting components containing body according to claim 10,

wherein when X direction is defined as a parallel direction to the line connecting the edge centers of the pair of the connection terminals, and Y direction is defined as a perpendicular direction to the X direction,

the rank of the light-emitting component is defined based on a positional deviation in the X direction and a positional deviation in the Y direction.

5. A manufacturing method of a light-emitting components containing body including plural components containing bodies which contain plural light-emitting components, the manufacturing method comprising:

detecting a positional deviation of a light emission portion of each of light-emitting components from their light emission portion reference position; and

classifying the light-emitting components according to the positional deviation into plural ranks and causing plural light-emitting components of the same rank to be contained in a same light-emitting components containing body among the plural components containing bodies,

wherein each of the plural components containing bodies is divided into plural sections, and a center of each of the plural light-emitting components of the same rank is located in the same section among the divided plural sections.

6. The manufacturing method according to claim 5, further comprising:

attaching an information recording medium in which information for identification of the rank is recorded to the light-emitting components containing body.

7. The manufacturing method according to claim 5, further comprising:

attaching an information recording medium in which a correction value corresponding to the rank is recorded to the light-emitting components containing body.

8. The manufacturing method according to claim 5, wherein in the classification and containment process of the light-emitting components, the light-emitting components are housed in respective component pockets that are formed in a carrier tape.

12. The manufacturing method according to claim 5,

wherein the each of the plural components containing bodies contains the plural light-emitting components in different rank in the classifying step.

13. The manufacturing method according to claim 5,

wherein the light-emitting component includes a main body and a pair of connection terminals extending from two side ends of the main body,

a center of a straight line connecting the two edge centers of edges of the pair of the terminals is a light emission portion reference position of the light-emitting component,

the light emission portion includes a light emission center,

a deviation of the light emission center from the light emission portion reference position is detected in the detecting step.