Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Half-penetration and reflection type liquid crystal panel

A semi-transmissive reflection and liquid crystal panel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of increasing the number of drive components, reducing process yield, and increasing production costs

Inactive Publication Date: 2008-05-28
WINTEK CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the disadvantages derived from the aforementioned method are very obvious. Since a thin film transistor is added in each pixel unit, the result is that the number of thin film transistors in the entire liquid crystal panel is doubled. In this case, the process yield of the panel may be reduced. The number of drive components also increases, thereby increasing production costs

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
  • Half-penetration and reflection type liquid crystal panel
  • Half-penetration and reflection type liquid crystal panel
  • Half-penetration and reflection type liquid crystal panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Regarding the specific implementation manner of the present invention, one of its preferred embodiments is as follows figure 1 As shown, the schematic structure of half of the transflective liquid crystal panel is disclosed in the figure, mainly to form a proper distance (cell gap) between the first substrate (10) and the second substrate (20) which are arranged oppositely, for filling Liquid crystal, to constitute the liquid crystal layer; wherein:

[0032] On one surface of the first substrate (10), at least a plurality of thin film transistors (11) and a plurality of storage capacitors, scanning lines and data lines not shown in the figure are formed, and arranged in a matrix to define a multi-pixel unit; Also the upper layer of the aforementioned components is formed with a protective layer (12), and a pixel electrode (13) (ITO) and a reflective layer (14) are respectively formed on the protective layer (12) at each pixel unit position, and the reflective layer (14...

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

No PUM Login to View More

Abstract

The invention provides a semi-penetrating reflection type liquid crystal panel, wherein a dielectric layer is formed in the liquid crystal panel relative to a reflex region, and the dielectric layer is used for cutting the electric field of the reflex region, and a compensating condenser which is connected in series with a liquid crystal capacity is produced, thereby when the liquid crystal panel is operated in a reflex mode and a penetrating mode, the liquid crystal panel can get a similar V-T curved line and the same video display effect.

Description

technical field [0001] The invention relates to a liquid crystal display, in particular to a semi-transmissive reflective liquid crystal panel. Background technique [0002] Due to the rapid development of semiconductor technology, its related products are widely used in daily life. For example, "liquid crystal display" (LCD) is widely used in various electronic products, such as LCD TVs, computer monitors, handheld game consoles, mobile phones, Audio-visual equipment and other household appliances. In the early years, the active liquid crystal display used the backlight module to provide the light source, and the brightness of the display was completely controlled by the strength of the backlight source. Later, there were total reflection and semi-transmissive reflection liquid crystal displays. The former used external light to enter the liquid crystal. panel, and then reflect the light to form light spots by the reflector in the LCD panel. This kind of total reflection L...

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
IPC IPC(8): G02F1/1333
Inventor 纪俊吉刘锦璋
Owner WINTEK CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com