Unlock instant, AI-driven research and patent intelligence for your innovation.

Information display panel

An information display and panel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of inability to reuse actuator drivers and drive circuit substrates, waste, etc., and achieve the effect of improving resource utilization efficiency

Inactive Publication Date: 2010-07-21
BRIDGESTONE CORP
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, the actuation driver and the drive circuit substrate on which expensive ICs are mounted cannot be reused, thereby causing waste

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Information display panel
  • Information display panel
  • Information display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0127] Embodiment 1: The structure in which the actuating driver is installed on the driving circuit substrate

[0128] First, if Figure 16 As shown in (b), a driving circuit substrate 43 with a press-fit mounting / detaching mechanism 42 and an actuating driver 41 mounted on its lower end is prepared. Then, using the Figure 9 (b) and (c) shown in the drive circuit substrate 43 arranged on the press-fit mounting / dismounting mechanism 42, such as Figure 16 As shown in (a), the display unit 44 is detachably supported by the drive circuit substrate 43 on which the actuator driver 41 is mounted, whereby the information display panel according to Embodiment 1 is obtained.

[0129] In the event of a failure of a display unit 44 , the information display panel according to Embodiment 1 can discard only the display unit 44 on which the actuation driver 41 is not mounted, and replace it with a new display unit 44 . This makes it possible to reuse the actuation driver 41 on whic...

Embodiment 2

[0131] Firstly, the driving circuit substrate 43 having the press-fit mounting / detaching structure 42 on the lower part and the actuating driver 41 on the lower left part is prepared. Then, if Figure 17 As shown in (a), by Figure 17 As shown in (a), the display unit 44 is detachably supported by the drive circuit substrate 43 on which the actuating driver 41 is installed by using the press-fit mounting / dismounting mechanism 42 on the drive circuit substrate 43, thereby obtaining the display unit 44 according to Embodiment 2. Information display panel.

[0132] In the event of a failure of a display unit 44 , the information display panel according to Embodiment 2 can discard only the display unit 44 on which the actuation driver 41 is not mounted, and replace it with a new display unit 44 . This makes it possible to reuse the actuation driver 41 on which expensive ICs are mounted.

Embodiment 3

[0134] First, if Figure 18 As shown in (b), a drive circuit substrate 43 on which a press-fit type attaching / detaching mechanism 42 is mounted is prepared. Then, if Figure 18 As shown in (a), the actuating driver 41 and the connector 46 are installed on the display unit 44 by the TCP (TapeCarrier Package) method, so that the press-fit installation / detachment mechanism 42 on the drive circuit substrate 43 can The display unit 44 is supported detachably, whereby an information display panel according to Embodiment 3 is obtained.

[0135] In the case of failure of the display unit 44, the information display panel according to Embodiment 3 is difficult to reuse the one on which expensive ICs are mounted due to adhesive residue of ACF (Anisotropic Conductive Film, anisotropic conductive film) or the like. The drive 41 is actuated. Thus, when the display unit 44 fails, the actuation driver 41 on which the expensive IC is mounted is discarded. However, this information display...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A display unit having a display memory feature is configured so that it can be detachably attached to an attachment mechanism arranged on a drive circuit substrate. When rewriting display information, the display unit is mounted on the attachment mechanism of the drive circuit substrate. After writing is complete, the display unit is detached from the attachment mechanism of the drive circuit substrate so that the display unit holding the displayed information can be moved to other place. Moreover, when an error has occurred in the display unit for displaying information such as an image, replacement can be performed without discarding a driver having an expensive IC. It is possible to reuse the driver having the expensive IC so as to increase the resource use efficiency. When the display unit for displaying information such as an image has failed, replacement can be performed without discarding the drive circuit substrate. Thus, by reusing the drive circuit substrate, it is possible to increase the resource use efficiency.

Description

technical field [0001] The present invention relates to an information display panel for rewriting and displaying information such as an image by electrically connecting a display unit to a drive circuit substrate, and more particularly to an information display panel having a panel configured to be removable from an attaching / detaching mechanism provided on the drive circuit substrate The information display panel of the display unit. Background technique [0002] The information display device proposed as an alternative to liquid crystal display (LCD) utilizes the method of moving charged particles in the air (electronic powder liquid (registered trademark No. 4636931) method), the method of moving charged particles in liquid (electrophoresis method) , electrochromic method, heat treatment method and dichroic particle rotation method and other technologies for information display devices. [0003] For these information display devices, compared with LCD, it can be regarde...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167G02F1/17
CPCG02F1/167G02F1/13452
Inventor 樱井良大野信吾西田三博田中宽治西井雅之
Owner BRIDGESTONE CORP