PATENT CLAIM ANALYSIS

Application Number: 16102537
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-09
Patent Classification: ["438", "023000"]

Abstract:
A stack of strata containing LEDs is fabricated by repeatedly bonding unpatterned epitaxial structures. Because the epitaxial structures are unpatterned (e.g., not patterned into individual micro LEDs), requirements on alignment are significantly relaxed. One example is an integrated multi-color LED display panel, in which arrays of micro LEDs are integrated with corresponding driver circuitry. Multiple strata of micro LEDs are stacked on top of a base substrate that includes the driver circuitry. In this process, each stratum is fabricated as follows. An unpatterned epitaxial structure is bonded on top of the existing device. The epitaxial structure is then patterned to form micro LEDs. The stratum is filled and planarized to allow the unpatterned epitaxial structure of the next stratum to be bonded. This is repeated to build up the stack of strata.

Claim (Index 2):
The method of  claim 1  wherein patterning the epitaxial structure to form micro LEDs comprises fully separating the epitaxial structures for different micro LEDs.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 96.0
- Lexical Diversity: 1.81481
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16076315', '15836703', '15269954', '15135217', '15209309']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8591622022959285
- 35 USC 102 Novelty (BERT): 0.5305076777478429
- Combined Prediction Score: 0.82629674984112
- Mean Citation Score: 234.406878
- Max Citation Score: 352.69278
- Similarity Product: 270.5247240021587

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