PATENT CLAIM ANALYSIS

Application Number: 15742746
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-04
Patent Classification: ["257", "040000"]

Abstract:
The present disclosure provides a transparent OLED display and a manufacturing method thereof. The manufacturing method of the transparent OLED display forms an active layer and a first storage capacitor electrode in the same process. The first storage capacitor electrode is made of the transparent metal oxide semiconductor material. A second storage capacitor electrode is manufactured by two photolithography processes so the second storage capacitor electrode is made of only a transparent conductive oxide material. A storage capacitor region where the first storage capacitor electrode and the second storage capacitor electrode are located is a transparent region. Thus, light transmittance and transparent display effect of the transparent OLED display is enhanced. Further, a terminal located in a peripheral region is formed and only made of the transparent conductive oxide material to prevent it from being corroded by water and oxygen. It enhances service life of the transparent OLED display.

Claim (Index 2):
The method according to  claim 1 , further comprising steps of:\n step S 1 : providing a base substrate, forming a gate on the base substrate, and forming a gate insulating layer on the base substrate and covering the gate; step S 2 : forming an active layer corresponding to a top of the gate and a first storage capacitor electrode on the gate insulating layer at intervals, wherein the active layer and the first storage capacitor electrode are both made of a transparent metal oxide semiconductor material; step S 3 : forming an etching stop layer covering the active layer and the first storage capacitor electrode on the gate insulating layer, wherein the etching stop layer comprises a first through hole and a second through hole corresponding to two ends of the active layer; step S 4 : forming a source and a drain on the etching stop layer, wherein the source and the drain contact the two ends of the active layer via the first through hole and the second through hole; step S 5 : forming a passivation layer covering the source and the drain on the etching stop layer, wherein the passivation layer comprises a third through hole corresponding to a top of the first storage capacitor electrode and a first via hole corresponding to a top of the drain, and forming a flat layer on the passivation layer, wherein the flat layer comprises a second via hole corresponding to a top of the first via hole, the first via hole and the second via hole together form a fourth through hole, and the flat layer comprises a fifth through hole formed in a region of the third through hole; step S 6 : depositing a first transparent conductive oxide layer and an anode metal layer on the flat layer from bottom to top, wherein the first transparent conductive oxide layer and the anode metal layer are patterned to form an anode preset pattern, and depositing a second transparent conductive oxide layer on the anode preset pattern, the flat layer, and the etching stop layer, wherein the second transparent conductive oxide layer is patterned to form an anode corresponding to the anode preset pattern on the flat layer and a second storage capacitor electrode located on the etching stop layer located on a bottom of the fifth through hole, the anode comprises the first transparent conductive oxide layer, the anode metal layer, the second transparent conductive oxide layer sequentially laminated on the flat layer from bottom to top, the second storage capacitor electrode comprises the second transparent conductive oxide layer on the etching stop layer, the anode contacts the drain via the fourth through hole, and the second storage capacitor electrode and the first storage capacitor electrode together form a storage capacitor; and step S 7 : forming a pixel defining layer on the anode, the second storage capacitor electrode, and the flat layer, wherein the pixel defining layer comprises an opening corresponding to a top of the anode, forming an OLED light-emitting layer on the anode located inside the opening, and forming a cathode covering the OLED light-emitting layer on the OLED light-emitting layer and the pixel defining layer.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 86.0
- Lexical Diversity: 2.33824
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15579545', '14525009', '15248667', '15178348', '15742814']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9267753578582506
- 35 USC 102 Novelty (BERT): 0.4937245119301935
- Combined Prediction Score: 0.8834702732654449
- Mean Citation Score: 257.917888
- Max Citation Score: 270.3412
- Similarity Product: 229.2986908227444

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

Dataset: test