PATENT CLAIM ANALYSIS

Application Number: 16115489
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["438", "022000"]

Abstract:
A method of manufacturing a light emitting device includes: a first wafer preparation step including preparing, on a first substrate, m first wafers (where m≥2), each of the first wafers comprising a first semiconductor layer, an active layer, and a second semiconductor layer; a second wafer preparation step including bonding a second substrate with the second semiconductor layer of a first of the m first wafers and then removing the first substrate from the first wafer, so as to form a second wafer in which the first semiconductor layer is exposed; and a first bonding step including bonding the first semiconductor layer exposed at the surface of the second wafer and the second semiconductor layer of a second of the m first wafers together using a light-transmissive conductive layer, and then removing a first substrate of the second of the m first wafers.

Claim (Index 1):
A method of manufacturing a light emitting device, the method comprising:\n a first wafer preparation step comprising preparing, on a first substrate, m first wafers (where m  2 ), each of the first wafers comprising a first semiconductor layer of a first conductivity type, an active layer, and a second semiconductor layer of a second conductivity type different from the first conductivity type, in sequence from a side of the first substrate; a second wafer preparation step comprising bonding a second substrate with the second semiconductor layer of a first of the m first wafers and then removing the first substrate from the first wafer, so as to form a second wafer in which the first semiconductor layer is exposed at a surface of the second wafer; and a first bonding step comprising bonding the first semiconductor layer exposed at the surface of the second wafer and the second semiconductor layer of a second of the m first wafers together using a light-transmissive conductive layer, and then removing a first substrate of the second of the m first wafers to expose a first semiconductor layer of the second of the m first wafers at a surface of the second of the m first wafers, wherein, if m is greater than 2 (m>2), the method further comprises a second bonding step comprising bonding the first semiconductor layer exposed by removing the first substrate in the first bonding step and a second semiconductor layer of a third of the m first wafers together using a light-transmissive conductive layer, and then removing a first substrate of the third of the m first wafers to expose a first semiconductor layer of the third of the m first wafers at a surface of the third of the m first wafers.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 2.83636
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14599068', '14602357', '15131305', '14972532', '11067452']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8420767728763394
- 35 USC 102 Novelty (BERT): 0.4831841729556579
- Combined Prediction Score: 0.8061875128842713
- Mean Citation Score: 229.02052000000003
- Max Citation Score: 233.32219
- Similarity Product: 207.02973087148905

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test