PATENT CLAIM ANALYSIS

Application Number: 16017653
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["353", "034000"]

Abstract:
The present invention discloses a laser animation display method. A display system includes three parts, i.e., a laser source, a diffraction optical element and a mechanical driving device. The display method includes the following steps: S1: the laser source emits laser at first, and the laser is caused to be incident on the pattern of a first microstructure on the diffraction optical element; S2: the diffraction optical element is driven by the mechanical driving device to translate to irradiate the pattern of a second microstructure of the diffraction optical element with the laser, and the patterns on other microstructures are sequentially irradiated with the laser according to the same method; and S3: cyclic movement is kept, thereby achieving an animation effect on a screen. The present invention implements laser animation display on the premise of no additional motion control unit and almost no increase of the system size and cost.

Claim (Index 4):
The laser animation display method of  claim 1 , characterized in that the circumferential driving device (M) comprises a second outer frame holder ( 7 ), a second middle frame ( 8 ), a second inner frame ( 9 ), a first sheet metal part ( 10 ), and a second rotating shaft ( 13 ), wherein at least a first through hole ( 11 ) and a second through hole ( 12 ) are formed in the first sheet metal part ( 10 ), the diffraction optical element (OE) is arranged on the second inner frame ( 9 ), a second microstructure group ( 15 ) and a first microstructure group ( 14 ) are arranged on the diffraction optical element (OE) respectively corresponding to the first through hole ( 11 ) and second through hole ( 12 ), one end of the second rotating shaft ( 13 ) is connected with the second inner frame ( 9 ) in a rotating manner, the second middle frame ( 8 ) is arranged in the second outer frame holder ( 7 ), the second middle frame ( 8 ) is able to move leftwards and rightwards in the second outer frame holder ( 7 ), the second inner frame ( 9 ) is arranged in the second middle frame ( 8 ), and the second inner frame ( 9 ) is able to move upwards and downwards in the second middle frame ( 8 ).

Metadata:
- Claim Count in Document: 32.0
- Percentile: 94.0
- Lexical Diversity: 2.12821
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13850467', '10096844', '11298656', '11465377', '15311725']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6606501563267135
- 35 USC 102 Novelty (BERT): 0.4713734647347105
- Combined Prediction Score: 0.6417224871675132
- Mean Citation Score: 146.162802
- Max Citation Score: 153.07253
- Similarity Product: 118.31466481145858

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