ThermalBIT Temperature Discretization via Multi-Stable Heat Bifurcation

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Solution Overview

Problem

Existing digital technologies fail to effectively utilize temperature as a discrete parameter for information storage and computation, limiting the development of new technologies based on thermal properties.

Innovation Solution

A temperature discretization digital device that controls the bifurcation of temperature solutions through a thermo-electric heat equation by adjusting internal calorific value parameters, utilizing thermoelectric materials to implement numbers 0, 1, 2, ..., N corresponding to a numerical range of multi-temperature solutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If temperature is used as a discrete parameter for information storage, then new thermal-based technologies can be developed, but existing digital technologies fail to effectively utilize temperature

Engineering Contradiction:
Improvetemperature utilizationVSAvoidinformation storage effectiveness
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent changes the physical parameter used for bitization from electrical (current, voltage) to thermal (temperature). By controlling temperature distribution in a material with non-uniform thermal conductivity, the system creates discrete temperature regions that represent binary states, enabling temperature-based information storage and computation.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent substitutes electrical-based digital systems with a thermal-based system. Instead of using current or voltage levels to represent bits, the invention uses temperature distribution and thermal diffusion processes to encode and process information, replacing the mechanical/electrical foundation of conventional digital technology with a thermal one.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Adaptability or versatility

If multi-temperature solutions are achieved through thermo-electric heat equation, then thermalBIT can be implemented, but control of bifurcation characteristic requires adjusting internal calorific value parameters

Engineering Contradiction:
Improvemulti-temperature solution capabilityVSAvoidcontrol parameter adjustment
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent employs a material with non-uniform thermal conductivity that inherently creates non-linear thermal diffusion behavior. The system self-organizes into multi-temperature stable states through the natural physics of heat diffusion in heterogeneous materials, without requiring external control mechanisms to maintain each temperature state. The material's intrinsic properties provide the bifurcation behavior needed for thermalBIT.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent utilizes thermal phase transitions or stable state transitions in the material system. By controlling the internal calorific value (heating power), the system transitions between different stable temperature distributions, analogous to phase transitions. These transitions create the bifurcation characteristic where multiple stable temperature states exist for the same control parameter range, enabling binary information encoding.

Inventive Principle:
Principle #36Phase transitions

3Measurement precision

If temperature discretization is implemented, then numbers 0, 1, 2, ..., N can correspond to numerical range of temperature solutions, but requires material with multi-temperature solution in given range of current or voltage

Engineering Contradiction:
Improvetemperature discretization precisionVSAvoidmaterial requirement
Core Design Contradiction:
Measurement precisionVSEase of manufacture

Solution Approach 1:

The patent uses composite materials or materials with spatially varying thermal conductivity to achieve non-linear thermal diffusion. By combining materials with different thermal properties or creating structured materials with gradient thermal conductivity, the system enables multi-temperature stable states within a controllable range of electrical input, achieving both precision and manufacturability.

Inventive Principle:
Principle #40Composite materials

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

Enables thermalBIT technology, replacing semiconductor and quantum computing-bitization by achieving temperature-bitization, allowing for efficient temperature-based information storage and computation.

Implementation Method 1

k is a thermal conductivity

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Implementation Method 2

ρJ2

Methodology Applied
Scientific EffectJoule heating: Joule Heating

Implementation Method 3

α is a Seebeck coefficient

Methodology Applied
Scientific EffectSeebeck effect: Seebeck Effect

Data Source

PatentUS12517477B2Temperature discretization digital device
Publication Date: 2026.01.06 KOREA ELECTROTECH RES INST
  • US12517477B2 patent drawing
  • US12517477B2 patent drawing
  • US12517477B2 patent drawing

AI summary

The objective of the present invention is to provide a temperature discretization digital device capable of achieving thermalBIT, which controls the characteristic of bifurcation of a temperature solution of a thermoelectric heat equation by adjusting an internal calorific value control parameter such as a current/voltage/thermoelectric property coefficient, so as to cause numbers 0 and 1 to correspond to the numerical range of a temperature solution.To this end, the present invention comprises a thermalBIT solution realizing material having a multi-temperature solution in a medium-sized current or voltage area, controls the characteristic of bifurcation of a temperature solution of a thermoelectric heat equation by adjusting an internal calorific value control parameter; and causes numbers 0 and 1 to correspond to the numerical range of a multi-temperature solution so that thermalBIT is realized.