Display assembly and plane display using same
A flat-panel display, display technology, applied in static indicators, instruments, nonlinear optics, etc., can solve the problems of chip 23 damage, weakened ability to resist external force, etc., to increase the ability to resist external force and prevent damage.
Inactive Publication Date: 2007-04-18
INNOLUX CORP
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Problems solved by technology
[0013] Due to the advancement of technology, the color filter 13 substrate is getting thinner and thinner, but the chip 23 cannot be thinned accordingly. So far, the chip is the thinnest to 0.3mm, making the upper surface of the chip 23 higher than the color filter. The upper surface of the light sheet 13, or close to the surface, in this case, the chip 23 will be damaged by touching the rib 111 on the fixed frame 11, or close to the fixed frame so that the ability to resist external forces is weakened
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[0035] Referring to FIG. 4 , it is an exploded view showing the display assembly according to the first embodiment of the present invention. The display assembly 4 is included in a flat panel display (such as a liquid crystal display), and the display assembly 4 includes: a fixed frame 41, a first polarizer 42, a second substrate 43 (such as a color filter ), a liquid crystal layer (not shown), a first substrate 44 (such as a thin film transistor substrate), a second polarizer 45, a protective plate 46, a first optical sheet 47, a second optical sheet 48 , a diffusion plate 49, a light guide plate 50, a reflection plate 51, a mold frame 52 and a lamp assembly (not shown in the figure). A structure in which a plurality of chips 53 (such as an IC chip) are fixedly bonded to the first substrate 44 by means of flip-chip bonding. In this embodiment, the first substrate 44 is a glass substrate (such as a thin film transistor substrate), and the second substrate 43 is a glass substr...
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Abstract
The invention relates to display assembly and panel display. The display assembly includes one the first base plate, one chip, one the second base plate, one polarized light plate, one die grid, and one fixed outline border. The chip is fixed on the surface of the second base plate set on the surface of the first. The polarized light plate is set on the second. The die grid is used to support the first. The fixed outline border is matched with the die grid to fix the display assembly. When the thickness of the second is less than the chip, the thickness sum of the polarized light plate and the second is bigger than the chip; or the horizon height of the die grid highest plane is bigger than the chip. Thus this can prevent chip from damaging by the fixed outline border caused by exogenous action.
Description
technical field [0001] The invention relates to a display component and a flat display. Background technique [0002] Flat Panel Display (Flat Panel Display) is a communication interface between people and information. Currently, flat panel displays include: Liquid Crystal Display (LCD), Organic Electro-Luminescent Display (OELD), LCOS Liquid Crystal Projection Display ( LiquidCrystal On Silicon), etc. With the rapid development and progress of flat-panel display technology, a new generation of displays is moving towards the trend of thinner, thinner and smaller products, resistance to external force impact, and process simplification, such as improvement of construction technology, improvement of substrate technology, etc., [0003] For the improvement of construction technology, the construction technology of integrated circuit (IC) chips on the display panel has gradually changed from chip-circuit board bonding technology (Chip On Board, COB) to soft board automatic bond...
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IPC IPC(8): G02F1/133G02F1/1335
Inventor 吴炳升林健祐卓暐清
Owner INNOLUX CORP