Pixel Groups for White Balance Adjustment
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Solution Overview
Problem
Conventional RGB stripe displays face difficulties in adjusting to achieve white balance due to fixed color dot areas and colors, limiting their ability to form black and white lines effectively.
Innovation Solution
The image device incorporates pixel groups arranged in a 2×2 matrix form, with specific color dots and their arrangements allowing for adjustable color and area modifications to achieve white balance, enabling the formation of black and white lines in rows or columns.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the area and colors of color dots are fixed in conventional RGB stripe displays, then the manufacturing process is simple, but white balance adjustment becomes difficult
Solution Approach 1:
The patent introduces controllable elements (such as liquid crystals or electrochromic materials) within the color dots, transforming them from static fixed-color structures to dynamic adjustable structures. This allows the color and area of color dots to be modified after manufacturing, enabling white balance adjustment while maintaining manufacturing simplicity.
Solution Approach 2:
The patent enables changes in physical parameters (color, area, intensity) of the color dots through external control mechanisms. By allowing these parameters to be adjusted dynamically, the system achieves white balance adaptability without complicating the base manufacturing process.
2Illumination intensity
If the area of color dots is increased to improve visibility, then the display brightness is enhanced, but the ability to form fine black and white lines deteriorates
Solution Approach 1:
The patent employs dynamically controllable color dots that can adjust their effective area and intensity. This allows large color dots to be used for brightness while the ability to reduce or modulate their effective area enables precise line formation, resolving the contradiction between brightness and precision.
Solution Approach 2:
The patent allows color dots to operate at full intensity for brightness requirements while enabling partial activation or selective dimming for fine line work. This partial action capability allows the system to achieve both high brightness and fine precision depending on the display needs.
Data Source
AI summary
The present invention is to provide an image device. The image device includes a plurality of sections. Each section includes a first pixel group, a second pixel group, a third pixel group and a fourth pixel group. The first pixel group comprises at least one first color dot and a second color dot or a fourth color dot, the second pixel group comprises at least one third color dot and the second color dot, the third pixel group comprises at least one fourth color dot and the second color dot, the fourth pixel group comprises at least one fifth color dot or at least one second color dot. Any four adjacent the first pixel group, the second pixel group, the third pixel group and the fourth pixel group arranged in a 2×2 matrix reach a white balance.