PATENT CLAIM ANALYSIS

Application Number: 16065156
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["313", "503000"]

Abstract:
A display device includes a light emitter comprising a set of light emitter portions, wherein at least one light emitter portion of the set is configured to emit light with an excitation wavelength, and a color conversion layer including a set of conversion layer portions. At least one conversion layer portion of the set comprises a film comprising a solid polymer composition that includes luminescent crystals of perovskite structure, which are selected from compounds of formula (I): M 1 a M 2 b X c  (I), wherein M 1  represents Cs, M 2  represents Pb, and X independently represents anions selected from the group consisting of Cl, Br, I, cyanide, and thiocyanate. The luminescent crystals are of size between 3 nm and 3000 nm, and emit light of a wavelength in response to excitation by the light emitted by at least one corresponding light emitter portion of the set, wherein the excitation wavelength is shorter than the wavelength.

Claim (Index 1):
A display device comprising\n a light emitter comprising a set of light emitter portions, wherein at least one light emitter portion of the set is configured to emit light with an excitation wavelength, a color conversion layer comprising a set of conversion layer portions, wherein at least one conversion layer portion of the set comprises a film comprising a solid polymer composition, wherein the solid polymer composition comprises luminescent crystals wherein the luminescent crystals\n are of perovskite structure \n are selected from compounds of formula (I):\n M 1 a M 2 b X c \u2003\u2003(I), \n wherein \n M 1  represents Cs, optionally doped with up to 30 mol % of one or more other metals having coordination number 12, \n M 2  represents Pb, optionally doped with up to 30 mol % of one or more metals having coordination number 6, \n X independently represents anions selected from the group consisting of CI, Br, I, cyanide, and thiocyanate, \n a represents 1, \n b represents 1, \n c represents 3; \n \n are of size between 3 nm and 3000 nm, \n emit light of a wavelength in response to excitation by the light emitted by at least one corresponding light emitter portion of the set, wherein the excitation wavelength is shorter than the wavelength; and \n wherein the film has a thickness between 5 \u03bcm and 500 \u03bcm; and wherein the concentration of crystals in said film is between 0.01 wt % and 0.5 wt %.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.14458
- Patent Class: 313.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15550067', '15544625', '15847024', '15282551', '13403854']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.698129945189326
- 35 USC 102 Novelty (BERT): 0.490824226253312
- Combined Prediction Score: 0.6773993732957246
- Mean Citation Score: 222.81838
- Max Citation Score: 276.69815
- Similarity Product: 210.90368336812853

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