PATENT CLAIM ANALYSIS

Application Number: 15924965
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["345", "173000"]

Abstract:
The present disclosure provides a handwritten screen and a control display device. The handwritten screen includes a plurality of pixels arranged in an array, and a first substrate and a second substrate both being electrically insulating and thermally conductive. Each of the plurality of pixels includes a thermoelectric generator and a display unit connected with each other, the thermoelectric generator and the display unit are between the first substrate and the second substrate, and the thermoelectric generator generates an electric filed once there is a difference between a temperature of the first substrate and a temperature of the second substrate, so as to supply power to the display unit. The present disclosure effectively utilizes a difference in temperature between a finger (i.e., the first substrate) and an external environment (i.e., the second substrate) during touch, and converts thermal energy into electrical energy to perform thermoelectric power generation.

Claim (Index 15):
The handwritten screen of  claim 14 , wherein the display unit comprises a first electrode and a second electrode opposite to each other, a first barrier wall and a second barrier wall opposite to each other, a liquid medium and a plurality of rotating balls; the first electrode, the second electrode, the first barrier wall and the second barrier wall are perpendicular to the first substrate and the second substrate, and the first electrode, the second electrode, the first barrier wall, the second barrier wall, the first substrate and the second substrate form an enclosed space, the liquid medium is in the enclosed space, and the plurality of rotating balls suspend in the liquid medium; one hemispherical surface of each of the plurality of rotating balls has a first color, and the other hemispherical surface has a second color;\n the first electrode is connected to the first conductive post in the first conductive post set, and the second electrode is connected to the second conductive post in the last conductive post set; and in a case where there is a difference between the temperature of the first substrate and the temperature of the second substrate, the plurality of rotating balls are rotated by 180 degrees under the action of the electric field such that the hemispherical surface of each of the plurality of rotating balls having the first color faces the first substrate.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.28169
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12404246', '15367067', '13150715', '13588896', '12540580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6028064771665308
- 35 USC 102 Novelty (BERT): 0.4873142229550112
- Combined Prediction Score: 0.5912572517453788
- Mean Citation Score: 142.86315600000003
- Max Citation Score: 144.45529
- Similarity Product: 96.46349855858683

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