PATENT CLAIM ANALYSIS

Application Number: 16431355
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["355", "067000"]

Abstract:
An optical apparatus, which illuminates a first area with light from a light source while the first area is longer in a second direction intersecting a first direction than in the first direction, includes a collector optical member which is arranged in an optical path between the light source and the first area, and condenses the light from the light source to form a second area in a predetermined plane, the second area being longer in a fourth direction intersecting a third direction than in the third direction; and a first fly's eye optical member which is provided within the predetermined plane including the second area, and has a plurality of first optical elements guiding the light of the collector optical member to the first area.

Claim (Index 1):
An illumination optical system which illuminates an illumination area on a first plane with a light from a light source, the illumination optical system comprising:\n a first optical system configured to irradiate the light from the light source onto a second plane such that the light has a cross sectional shape, on the second plane, in which a first dimension in a first direction is smaller than a second dimension in a second direction crossing the first direction; and a second optical system which includes a plurality of reflection elements arranged on the second plane, and which is configured to reflect the light from the first optical system, wherein the first optical system is configured to allow the light to come into the second plane along a direction inclined, in the first direction, relative to an axis crossing the second plane; and the light exiting from the second optical system is inclined relative to the light coming into the second optical system.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 2.62745
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15623749', '13639037', '14126126', '14124034', '15378582']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7265979272344963
- 35 USC 102 Novelty (BERT): 0.5342302626666927
- Combined Prediction Score: 0.707361160777716
- Mean Citation Score: 304.210456
- Max Citation Score: 401.21094
- Similarity Product: 370.1507927654706

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

Dataset: test