PATENT CLAIM ANALYSIS

Application Number: 16018430
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["174", "254000"]

Abstract:
The present invention relates to a method of manufacturing a flying tail type rigid-flexible printed circuit board and a flying tail type rigid-flexible printed circuit board manufactured by the same and implement a flying tail type rigid-flexible printed circuit board with improved filling property by providing a method of manufacturing a flying tail type rigid-flexible printed circuit board including: providing a base substrate having a first inner circuit pattern layer on both surfaces; laminating a first insulating layer on a rigid domain R of the base substrate; laminating at least one circuit layer, which extends over the entire domain of the base substrate, on the first insulating layer; and removing a portion of the circuit layer, which corresponds to a flexible domain F, wherein the circuit layer includes a second insulating layer and a flying tail type rigid-flexible printed circuit board manufactured by the same.

Claim (Index 7):
A rigid-flexible printed circuit board having a rigid portion and a flexible portion, the rigid-flexible printed circuit board comprising:\n a flexible film having a first circuit pattern layer on one or both surfaces; a first insulating layer disposed on the flexible film of the rigid portion to expose the first circuit pattern layer on the flexible film of the flexible portion and covering the first circuit pattern layer on the flexible film of the rigid portion; a second circuit pattern layer disposed on the first insulating layer; a second insulating layer disposed on the first insulating layer to cover the second circuit pattern layer; a residual metal pattern disposed between the first and the second insulating layers to be exposed on side surfaces of the first and the second insulating layers facing the flexible portion; and a coverlay attached to the first circuit pattern layer on the flexible film of the flexible portion by applying an adhesive layer between the coverlay and the first circuit pattern layer, wherein the coverlay has an exposed surface on the flexible portion and a portion extending between the first insulating layer and the first circuit pattern layer on the flexible film of the rigid portion.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 2.48387
- Patent Class: 174.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15285390', '15876702', '15228304', '13771834', '14282490']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8548654230000111
- 35 USC 102 Novelty (BERT): 0.5562508758011772
- Combined Prediction Score: 0.8250039682801278
- Mean Citation Score: 301.326596
- Max Citation Score: 432.28162
- Similarity Product: 395.8851202173197

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