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 1):
A display device configured to separate one frame constituted by a plurality of fields into the plurality of fields and display each of images different in color for each of the plurality of fields to display a color image, the display device comprising:\n a display panel including a plurality of pixel forming sections arranged in a matrix; a drive circuit configured to drive the plurality of pixel forming sections; a backlight light source disposed on a back face side of the display panel, including a plurality of light emitting elements configured to emit lights different in color for each of the plurality of fields, and configured to illuminate the display panel with the lights emitted from the plurality of light emitting elements as a backlight; a light source timing control unit configured to control colors of the lights emitted from the plurality of light emitting elements and timings at which the plurality of light emitting elements are made to emit the lights; an image timing control unit configured to output a plurality of color image components representing images different in color included in input image data and timings at which the plurality of color image components are outputted to the drive circuit; and a signal processor configured to separate the input image data into the plurality of color image components representing the images different in color, output the plurality of color image components to the image timing control unit for each of the plurality of fields, select a light emitting element of the plurality of light emitting elements, the light emitting element being configured to emit a light of a color required for displaying each of the plurality of color image components, and output a light emitting element control signal configured to control a light emitting timing for the light emitting element to the light source timing control unit, wherein the signal processor outputs the light emitting element control signal configured to cause light emitting elements of the plurality of light emitting elements to emit lights in all the plurality of fields in which the plurality of color image components different in color are outputted in the one frame, the light emitting elements being configured to emit a same color light.

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): 0.678598874618797
- 35 USC 102 Novelty (BERT): 0.4860578547567779
- Combined Prediction Score: 0.6593447726325952
- Mean Citation Score: 256.31696
- Max Citation Score: 269.07812
- Similarity Product: 249.02706221617223

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