Optical Element Lubricating Interface Derivation Region
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Solution Overview
Problem
Current liquid crystal display technologies face challenges in achieving low-voltage drivability and high-speed responsiveness, particularly in applications requiring rapid color changes, such as video displays, while also needing to conserve energy.
Innovation Solution
The development of an optical element with a lubricating interface derivation region between the liquid crystal component and its support, utilizing a lubricating interface deriving agent that forms a slippery interface, allowing for reduced external field thresholds and improved low-voltage operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If conventional liquid crystal display structures are used, then the device can operate at standard voltage levels, but the threshold value of the driving external field remains high, requiring more energy and preventing low-voltage drivability
Solution Approach 1:
A lubricating interface derivation region is introduced as an intermediary layer between the liquid crystal component and the support substrate. This region contains a lubricating interface deriving agent that reduces friction and interaction at the interface, thereby lowering the threshold value of the driving external field and enabling low-voltage operation with reduced energy consumption
2Speed
If standard liquid crystal interfaces are used, then the structure is simple, but the responsiveness to external fields is slow, limiting high-speed switching capability
Solution Approach 1:
The interface between the liquid crystal component and support is segmented into a distinct lubricating interface derivation region. This region is formed by introducing a lubricating interface deriving agent that segregates to the interface, creating a functionally distinct zone that reduces coupling between the liquid crystal and support, thereby accelerating response speed without significantly complicating the overall device structure
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The optical element exhibits enhanced low-voltage drivability and high-speed responsiveness by reducing the threshold value of the driving external field, enabling faster and more energy-efficient liquid crystal responses to electric or magnetic fields.
Implementation Method 1
a lubricating interface derivation region is formed between the liquid crystal component and the support
Implementation Method 2
the liquid crystal component and the lubricating interface deriving agent develop a phase separation structure, the liquid crystal component forms a liquid crystal phase, and the lubricating interface deriving agent forms a liquid phase
Implementation Method 3
enabling faster and more energy-efficient liquid crystal responses to electric or magnetic fields
Implementation Method 4
enabling faster and more energy-efficient liquid crystal responses to electric or magnetic fields
Data Source
AI summary
A complex (10) includes a liquid crystal component (13) and a support (11, 12) of the liquid crystal component (13), in which a lubricating interface derivation region (16) is formed between the liquid crystal component (13) and the support (11, 12). An optical element includes a pair of substrates (11, 12) having electrodes (18, 19) on at least one substrate (11), and a liquid crystal component (13) with which a space between the pair of substrates (11, 12) is filled, in which a lubricating interface derivation region (16) is formed between the pair of substrates (11, 12) and the liquid crystal component (13). It is preferable that the lubricating interface deriving agent (14) is present in the lubricating interface derivation region.