PATENT CLAIM ANALYSIS

Application Number: 16012596
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["355", "018000"]

Abstract:
An LED-based ultraviolet illuminator includes an exposure module, an illumination module, a light mixing system, a beam splitter, an optical lens system, a sensor and a controller. The exposure module includes light sources that emit UV light at different wavelengths. The illumination module includes at least one light source that emits visible light for alignment. The sensor detects light energy of a portion of the UV light at each wavelength. The controller is operably connected to the exposure module and the sensor, and configured to operate in a plurality of exposure modes according to which the controller turns on or off the UV-LED light sources of the exposure module. The controller is further configured to adjust an output of the UV-LED light sources of the exposure module based on a detected result of the sensor.

Claim (Index 1):
A LED-based ultraviolet illuminator, comprising:\n an exposure module including a plurality of UV-LED light sources that emit UV light at different wavelengths for activating a photosensitive layer; an illumination module including at least one visible LED light source that emits visible light for alignment of a reticle with the photosensitive layer; a light mixing system for receiving the UV light of the different wavelengths from the exposure module, and combining the UV light into a mixed light beam; a beam splitter for splitting the mixed light beam into a primary light beam and a secondary light beam, each of which contains a portion of the UV light with all the different wavelengths; an optical lens system for receiving the primary light beam from the beam splitter and the visible light from the illumination module, and outputting the received light to the reticle; a sensor for detecting light energy of the secondary light beam at each wavelength; and a controller operably connected to the exposure module and the sensor, and configured to operate in a plurality of exposure modes according to which the controller turns on or off the UV-LED light sources of the exposure module, and further to adjust an output of the UV-LED light sources of the exposure module based on a detected result of the sensor.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.22727
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13897237', '10853539', '14862492', '14901474', '11791854']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.691116705639151
- 35 USC 102 Novelty (BERT): 0.4656086334484616
- Combined Prediction Score: 0.668565898420082
- Mean Citation Score: 192.956704
- Max Citation Score: 203.58647
- Similarity Product: 156.91477859461725

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