LED display screen device and LED display module group

The utility model discloses an LED display screen device and an LED display module group. The LED display screen device comprises an LED support rack, LED chips arranged on the support rack, electrode pins electrically connected to the LED chips, and a packaging rubber body covering the LED chips. T...

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Main Authors LIU SHAOTAO, ZHENG XI, LIN ZHILIANG, LIU CHUANBIAO, HUANG YIN, PENG ZHUANG, SUN CHANGHUI, XU HU
Format Patent
LanguageChinese
English
Published 06.08.2014
Subjects
ADVERTISING
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
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Summary:The utility model discloses an LED display screen device and an LED display module group. The LED display screen device comprises an LED support rack, LED chips arranged on the support rack, electrode pins electrically connected to the LED chips, and a packaging rubber body covering the LED chips. The LED display screen device is characterized in that the LED chip comprises a first red LED chip, a second red LED chip, a first green LED chip, a second green LED chip and a blue LED chip; the LED chips are arranged in two rows. The utility model also discloses the LED display module group made of the LED display screen devices. The LED display module group comprises a line substrate, a number of LED display screen devices arranged at an interval, and encapsulation rubber bodies that are encapsulated on areas among neighboring LED display screen devices on the line substrate, wherein the LED display screen devices are mounted on the line substrate. Through addition of one red LED chip and one green LED chip, the
Bibliography:Application Number: CN2014284187U