PATENT CLAIM ANALYSIS

Application Number: 15907885
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-05
Patent Classification: ["200", "00500A"]

Abstract:
A luminous keyboard includes at least one key, a switch circuit board, a supporting plate, a backlight module, a reflecting plate and a light-sheltering plate. The backlight module emits a light beam. The backlight module is arranged between the reflecting plate and the light-sheltering plate. A periphery region of the reflecting plate and a periphery region of the light-sheltering plate are thermally laminated or laser welded to define a sealed structure. Since the periphery region of the backlight module is sealed by the sealed structure, the light beam is not leaked out through the periphery region of the backlight module. The space occupied by the sealed structure is not very large. Consequently, the volume of the luminous keyboard is reduced.

Claim (Index 1):
A luminous keyboard, comprising:\n at least one key exposed outside the luminous keyboard; a switch circuit board located under the at least one key, wherein when the switch circuit board is triggered by the at least one key, a corresponding key signal is generated; a supporting plate located under the switch circuit board and connected with the at least one key; a backlight module located under the supporting plate, and generating a light beam and projecting the light beam to the at least one key; a reflecting plate disposed within the backlight module, wherein the light beam is reflected by the reflecting plate; and a light-sheltering plate arranged between the backlight plate and the supporting plate to shield the light beam, wherein a periphery region of the reflecting plate and a periphery region of the light-sheltering plate are thermally laminated or laser welded to define a sealed structure, so that the light beam is not leaked out through a periphery region of the backlight module.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 2.41818
- Patent Class: 200.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15865765', '13953923', '13955501', '14103416', '13956510']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8413928000837745
- 35 USC 102 Novelty (BERT): 0.5590900428833877
- Combined Prediction Score: 0.8131625243637358
- Mean Citation Score: 433.535004
- Max Citation Score: 569.14435
- Similarity Product: 488.9108544622421

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