PATENT CLAIM ANALYSIS

Application Number: 15743386
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["345", "691000"]

Abstract:
A display device capable of improving luminance of a monochrome image in field sequential driving and a method for driving the same are provided. In a liquid crystal display device ( 100 ), in a case that a color image constituted by red, green, and blue colors is displayed in a first frame, in a case that a red LED ( 85 r ) emits a light only in a first field in a second frame and none of LEDs ( 85 r,  85 g,  85 b ) is not made to light up in second and third fields, only the red LED ( 85 r) is made to light up in all fields in a subsequent third frame so that a red image is displayed. Therefore, in the third frame, since only the red LED ( 85 r ) emits a light in all fields, a luminance of the red image is three times a luminance of the red image in the second frame.

Claim (Index 10):
The display device according to  claim 1 ,\n wherein the one frame is constituted by three fields, the color image components include a red image component representing red image data, a green image component representing green image data, and a blue image component representing blue image data, the backlight light source includes a light guide plate including a red light emitting element configured to emit a red light, a green light emitting element configured to emit a green light, and a blue light emitting element configured to emit a blue light attached to an end portion of the light guide plate, the display device further comprising a diffuser plate disposed between the display panel and the light guide plate, and configured to uniformly diffuse a backlight output from the light guide plate and illuminate the display panel, the signal processor is configured to output the tight emitting element control signal to the tight source timing control unit with alternately repeating frames, one of the fames being a frame at which the red image component, the green image component, and the blue image component are sequentially outputted to the image timing control unit for each of the three fields and any of the red light emitting element, the green light emitting element, and the blue light emitting element is made to emit a light in the three fields, the other of the frames being a frame at which the red image component, the green image component, and the blue image component are sequentially outputted to the image timing control unit in the three fields and none of the red light emitting element, the green light emitting element, and the blue light emitting element is made to emit a light in any of the three fields, in a frame at which any of the red light emitting element, the green light emitting element, and the blue light emitting element is made to emit a light, the light emitted by any of the red light emitting element, the green light emitting element, and the blue light emitting element illuminates the display panel, passes through the light guide plate, and reaches the back face side, and in a frame at which none of the red light emitting element, the green light emitting element, and the blue light emitting element is made to emit a light, an ambient light incident on a front face side of the display panel is reflected by the diffuser plate, illuminates the display panel, passes through the diffuser plate and the light guide plate, and reaches the back face side.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 94.0
- Lexical Diversity: 2.71212
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15511043', '10722912', '15030703', '15031303', '10989520']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6775389637381896
- 35 USC 102 Novelty (BERT): 0.4920772814388784
- Combined Prediction Score: 0.6589927955082585
- Mean Citation Score: 256.31696
- Max Citation Score: 269.07812
- Similarity Product: 228.7434169222212

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