PATENT CLAIM ANALYSIS

Application Number: 16158856
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "076000"]

Abstract:
This invention discloses a light emitting element to solve the problem of lattice mismatch and inequality of electron holes and electrons of the conventional light emitting elements. The light emitting element comprises a gallium nitride layer, a gallium nitride pyramid, an insulating layer, a first electrode and a second electrode. The gallium nitride pyramid contacts with the gallium nitride layer, with a c-axis of the gallium nitride layer opposite in direction to a c-axis of the gallium nitride pyramid, and with an M-plane of the gallium nitride layer parallel to an M-plane of the gallium nitride pyramid, with broken bonds at the mounting face of the gallium nitride layer and the larger end face of the gallium nitride pyramid welded with each other, with the gallium nitride layer and the gallium nitride pyramid being used as a p-type semiconductor and an n-type semiconductor respectively.

Claim (Index 1):
A light emitting element comprising:\n a gallium nitride layer having a mounting face, wherein the gallium nitride layer grows in [0001] direction of a four-axis coordinate system; a gallium nitride pyramid having a larger end face and a smaller end face, wherein the gallium nitride pyramid grows in [0001] direction of the four-axis coordinate system, wherein the larger end face of the gallium nitride pyramid contacts with the mounting face of the gallium nitride layer, with a c-axis of the gallium nitride layer opposite in direction to a c-axis of the gallium nitride pyramid, and with an M-plane of the gallium nitride layer parallel to an M-plane of the gallium nitride pyramid, wherein broken bonds at the larger end face of the gallium nitride pyramid and the mounting face of the gallium nitride layer weld together, wherein the gallium nitride layer is a p-type semiconductor and the gallium nitride pyramid is a n-type semiconductor; an insulating layer covering surfaces of the gallium nitride layer and the gallium nitride pyramid, wherein a portion of the gallium nitride pyramid is not covered by the insulating layer to form an electrically conductive portion of the gallium nitride pyramid, and a portion of the gallium nitride layer is not covered by the insulating layer to form another electrically conductive portion of the gallium nitride layer; a first electrode electrically connecting to the electrically conductive portion of the gallium nitride pyramid; and a second electrode electrically connecting to the electrically conductive portion of the gallium nitride layer, wherein a top of the gallium nitride pyramid is truncated and flush with a surface of insulating layer.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 2.61017
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14523684', '14335355', '13809052', '14290311', '11994549']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9179346249325724
- 35 USC 102 Novelty (BERT): 0.5012414932317613
- Combined Prediction Score: 0.8762653117624912
- Mean Citation Score: 245.240754
- Max Citation Score: 260.2868
- Similarity Product: 201.54954306728845

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

Dataset: test