PATENT CLAIM ANALYSIS

Application Number: 16164812
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-11
Patent Classification: ["362", "355000"]

Abstract:
A quantum dot optical function panel and its preparation method comprises a functional layer, a condensation layer and a diffusion layer which compose a multilayer structure. Said functional layer is located between condensation layer and diffusion layer. The functional layer comprises a main layer and quantum dots uniformly distributed in main layer. Said condensation layer comprises a condensation substrate layer and condensation bulges distributed over the upper surface of condensation substrate layer. Said diffusion layer comprises a diffusion substrate layer and diffusion bulges distributed over the lower surface of diffusion substrate layer. The condensation layer and diffusion layer of the quantum dot optical function panel of the present invention can resist oxygen and water vapor to a certain extent, protecting the quantum dots well.

Claim (Index 4):
A quantum dot optical function panel preparation method, wherein the quantum dot optical function panel induces a functional layer ( 1 ), a condensation layer ( 2 ) and a diffusion layer ( 3 ), wherein the functional layer ( 1 ) is located between condensation layer ( 2 ) and diffusion layer ( 3 );\n the preparation method comprises the following, steps: first, the materials of functional layer ( 1 ), condensation layer ( 2 ) and diffusion layer ( 3 ) are pretreated, and then the materials of functional layer ( 1 ), condensation layer ( 2 ) and diffusion layer ( 3 ) are molten and coextruded by mold, the quantum dot optical function panel of multilayer structure is obtained; wherein the pretreatment of functional layer ( 1 ) material: the material of quantum dots ( 12 ) is treated and mixed in the main layer ( 11 ) material of functional layer ( 1 ) uniformly, wherein the functional layer ( 11 ) is made of polymer material with good adhesion and high transmittance property; the pretreatment of the material of said condensation layer ( 2 ): the polymer material with good adhesion and high transmittance property is pelletized as the material for making condensation layer ( 2 ); the pretreatment of the material of said diffusion layer ( 3 ): the diffusion particles are mixed in the low-melting modified polymer material, pelletized as the material for making diffusion layer ( 3 ).

Metadata:
- Claim Count in Document: 25.0
- Percentile: 97.0
- Lexical Diversity: 2.53846
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15523477', '15657923', '14659339', '14347884', '14875355']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8491085256777063
- 35 USC 102 Novelty (BERT): 0.478175152015416
- Combined Prediction Score: 0.8120151883114773
- Mean Citation Score: 185.752372
- Max Citation Score: 200.55092
- Similarity Product: 146.69341698845864

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

Dataset: test