SEMI International Standards
| Standards Locale: China |
| Committee: HB-LED |
| Place of Meeting: SEMI China Office, Room 803, 8 F, 2nd Building, No.1158 Zhangdong Road, Pudong, Shanghai |
| Date of Meeting: 12/28/2017 |
| Meeting End Date: 12/28/2017 |
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| Recording SEMI Standards Staff: Sophia Huang |
| CER Posted to Web: 01/16/2018 |
Leadership Changes
None.
Committee Structure Changes
None.
Ballot Results
Document # | Document Title | Committee Action | A&R Forms for Approved Ballots |
| 5723B | New Standard: Specification for Single Crystal Sapphire Intended for Use for Manufacturing HB- LED Wafers | Failed and return to TF for re-work and reballot in Cycle 2-2018 | |
| 5775B | New Standard: Specification for Sapphire Single Crystal Ingot Intended for Use for Manufacturing HB-LED Wafers | Failed and return to TF for re-work and reballot in Cycle 2-2018 | |
| 5776A | New Standard: Test Method for Detecting Surface Defects of GaN based LED Epitaxial Wafer Used for Manufacturing HB-LED | Passed with technical changes and editorial changes, Ratification Ballot To Be Issued. |  |
Ratification Ballot Results
None.
Activities Approved by the GCS between meetings of TC Chapter meeting
None.
Authorized Activities
None.
Authorized Ballots
# | When | TF | Details |
| R5776A | Cycle 2-2018 | GaN based LED Epitaxial Wafer Task Force | New Standard: Test Method for Detecting Surface Defects of GaN based LED Epitaxial Wafer Used for Manufacturing HB-LED |
| 5723C | Cycle 2-2018 | Single Crystal Sapphire Task Force | New Standard: Specification for Single Crystal Sapphire Intended for Use for Manufacturing HB- LED Wafers |
| 5775C | Cycle 2-2018 | Sapphire Single Crystal Ingot Task Force | New Standard: Specification for Sapphire Single Crystal Ingot Intended for Use for Manufacturing HB-LED Wafers |
SNARF(s) Granted a One-Year Extension
None.
SNARF(s) Cancelled
None.
Standard(s) to receive Inactive Status
None.
Special Announcements of the Committee (Workshops, Programs, etc.)
None.
Next Meeting
April 18, 2018, Thursday, Quanzhou, Fujian, China HB-LED Standards Spring Meeting 2018
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