Display device, head-up display system and vehicle
The invention discloses a display device, a head-up display system and a vehicle, and relates to the technical field of head-up display. The display device comprises a backlight source and a display panel, the display area of the display panel is divided into a plurality of pixel units capable of co...
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| creator | LIU FENGLEI LI LICAO MA HONGHU |
| description | The invention discloses a display device, a head-up display system and a vehicle, and relates to the technical field of head-up display. The display device comprises a backlight source and a display panel, the display area of the display panel is divided into a plurality of pixel units capable of controlling light transmission respectively, the backlight source comprises a plurality of light source units corresponding to the pixel units respectively, each light source unit comprises a red light source, a green light source and a blue light source which are respectively controlled to emit light, and the light source units emit color-mixed light beams through the corresponding pixel units so as to realize a color picture of the display device. According to the display device, a color filter layer in an existing color display device is omitted, for each pixel unit, three RGB sub-pixels do not need to be divided, a three-color light source is matched, color display can be achieved, cost and power consumption are |
| format | Patent |
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The display device comprises a backlight source and a display panel, the display area of the display panel is divided into a plurality of pixel units capable of controlling light transmission respectively, the backlight source comprises a plurality of light source units corresponding to the pixel units respectively, each light source unit comprises a red light source, a green light source and a blue light source which are respectively controlled to emit light, and the light source units emit color-mixed light beams through the corresponding pixel units so as to realize a color picture of the display device. 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The display device comprises a backlight source and a display panel, the display area of the display panel is divided into a plurality of pixel units capable of controlling light transmission respectively, the backlight source comprises a plurality of light source units corresponding to the pixel units respectively, each light source unit comprises a red light source, a green light source and a blue light source which are respectively controlled to emit light, and the light source units emit color-mixed light beams through the corresponding pixel units so as to realize a color picture of the display device. According to the display device, a color filter layer in an existing color display device is omitted, for each pixel unit, three RGB sub-pixels do not need to be divided, a three-color light source is matched, color display can be achieved, cost and power consumption are</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Display device, head-up display system and vehicle |
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