Display module group and display device

Display module group and display device

The utility model provides a display module group and a display device containing the same. The display module group comprises a display panel, a chip, and a flexible circuit board. The display panel has a display zone and a non-display zone located at the periphery of the display zone. The chip arr...

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Hauptverfasser: CHENG LONGFENG, GONG XUBIAO, YANG SHENGJIE
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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creator CHENG LONGFENG
GONG XUBIAO
YANG SHENGJIE
description The utility model provides a display module group and a display device containing the same. The display module group comprises a display panel, a chip, and a flexible circuit board. The display panel has a display zone and a non-display zone located at the periphery of the display zone. The chip arranged at the non-display zone of the display panel includes a chip bonding resistor testing auxiliary circuit. The flexible circuit board arranged at the non-display zone of the display panel includes a flexible circuit board bonding resistor testing auxiliary circuit. The chip bonding resistor testing auxiliary circuit and the flexible circuit board bonding resistor testing auxiliary circuit are connected in series. According to the technical scheme, the chip bonding resistor testing auxiliary circuit and the flexible circuit board bonding resistor testing auxiliary circuit are connected in series and share one film-on-glass (FOG) conductive gasket, thereby reducing conductive gaskets of the display panel and FPC testing conductive gaskets and saving the display and FPC design space. Moreover, the FOG and chip-on-glass (COG) bonding resistors can be controlled in an integrated mode.
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subjects ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
title Display module group and display device
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